Threads changedapi/beta/sessions/threads
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Lines+916added
Lines−968removed
From line
35
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits18to this page, all time
The whole hunk
from line 35, old and new numbered
/
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The two sides of this change are more than 400 edits apart, too far apart to line up, so this is the differ's own diff of it and the words inside a line are not marked.
from line 35
3535
3636 - `string`
3737
38 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
39
40 - `"message-batches-2024-09-24"`
41
42 - `"prompt-caching-2024-07-31"`
43
44 - `"computer-use-2024-10-22"`
45
46 - `"computer-use-2025-01-24"`
47
48 - `"pdfs-2024-09-25"`
49
50 - `"token-counting-2024-11-01"`
51
52 - `"token-efficient-tools-2025-02-19"`
53
54 - `"output-128k-2025-02-19"`
55
56 - `"files-api-2025-04-14"`
57
58 - `"mcp-client-2025-04-04"`
59
60 - `"mcp-client-2025-11-20"`
61
62 - `"dev-full-thinking-2025-05-14"`
63
64 - `"interleaved-thinking-2025-05-14"`
65
66 - `"code-execution-2025-05-22"`
67
68 - `"extended-cache-ttl-2025-04-11"`
69
70 - `"context-1m-2025-08-07"`
71
72 - `"context-management-2025-06-27"`
73
74 - `"model-context-window-exceeded-2025-08-26"`
75
76 - `"skills-2025-10-02"`
77
78 - `"fast-mode-2026-02-01"`
79
80 - `"output-300k-2026-03-24"`
81
82 - `"user-profiles-2026-03-24"`
83
84 - `"user-profiles-2026-08-18"`
85
86 - `"user-profiles-2026-09-04"`
87
88 - `"advisor-tool-2026-03-01"`
89
90 - `"managed-agents-2026-04-01"`
91
92 - `"cache-diagnosis-2026-04-07"`
93
94 - `"dreaming-2026-04-21"`
95
96 - `"thinking-token-count-2026-05-13"`
97
98 - `"server-side-fallback-2026-06-01"`
99
100 - `"server-side-fallback-2026-07-01"`
101
102 - `"fallback-credit-2026-06-01"`
103
104 - `"fallback-credit-2026-07-01"`
105
106 - `"agent-memory-2026-07-22"`
107
108 - `"mid-conversation-tool-changes-2026-07-01"`
109
110 - `"compact-2026-01-12"`
111
112 - `"computer-use-2025-11-24"`
113
114 - `"mcp-tunnels-2026-06-22"`
115
116 - `"structured-outputs-2025-11-13"`
117
118 - `"task-budgets-2026-03-13"`
119
120 - `"thinking-display-updates-2026-08-18"`
121
122 - `"ce-user-management-2026-07-13"`
123
124 - `"mid-conversation-output-config-2026-07-01"`
125
126 - `"thinking-binding-controls-2026-08-01"`
127
128 - `"mid-conversation-system-clear-at-2026-08-21"`
129
130 - `"compact-2026-09-04"`
131
132 - `"inline-tools-2026-09-15"`
133
134 - `"mcp-client-2026-09-15"`
38 - `"message-batches-2024-09-24"`
39
40 - `"prompt-caching-2024-07-31"`
41
42 - `"computer-use-2024-10-22"`
43
44 - `"computer-use-2025-01-24"`
45
46 - `"pdfs-2024-09-25"`
47
48 - `"token-counting-2024-11-01"`
49
50 - `"token-efficient-tools-2025-02-19"`
51
52 - `"output-128k-2025-02-19"`
53
54 - `"files-api-2025-04-14"`
55
56 - `"mcp-client-2025-04-04"`
57
58 - `"mcp-client-2025-11-20"`
59
60 - `"dev-full-thinking-2025-05-14"`
61
62 - `"interleaved-thinking-2025-05-14"`
63
64 - `"code-execution-2025-05-22"`
65
66 - `"extended-cache-ttl-2025-04-11"`
67
68 - `"context-1m-2025-08-07"`
69
70 - `"context-management-2025-06-27"`
71
72 - `"model-context-window-exceeded-2025-08-26"`
73
74 - `"skills-2025-10-02"`
75
76 - `"fast-mode-2026-02-01"`
77
78 - `"output-300k-2026-03-24"`
79
80 - `"user-profiles-2026-03-24"`
81
82 - `"user-profiles-2026-08-18"`
83
84 - `"user-profiles-2026-09-04"`
85
86 - `"advisor-tool-2026-03-01"`
87
88 - `"managed-agents-2026-04-01"`
89
90 - `"cache-diagnosis-2026-04-07"`
91
92 - `"dreaming-2026-04-21"`
93
94 - `"thinking-token-count-2026-05-13"`
95
96 - `"server-side-fallback-2026-06-01"`
97
98 - `"server-side-fallback-2026-07-01"`
99
100 - `"fallback-credit-2026-06-01"`
101
102 - `"fallback-credit-2026-07-01"`
103
104 - `"agent-memory-2026-07-22"`
105
106 - `"mid-conversation-tool-changes-2026-07-01"`
107
108 - `"compact-2026-01-12"`
109
110 - `"computer-use-2025-11-24"`
111
112 - `"mcp-tunnels-2026-06-22"`
113
114 - `"structured-outputs-2025-11-13"`
115
116 - `"task-budgets-2026-03-13"`
117
118 - `"thinking-display-updates-2026-08-18"`
119
120 - `"ce-user-management-2026-07-13"`
121
122 - `"mid-conversation-output-config-2026-07-01"`
123
124 - `"thinking-binding-controls-2026-08-01"`
125
126 - `"mid-conversation-system-clear-at-2026-08-21"`
127
128 - `"compact-2026-09-04"`
129
130 - `"inline-tools-2026-09-15"`
131
132 - `"mcp-client-2026-09-15"`
135133
136134- `"anthropic-workspace-id": optional string`
137135
from line 181
183181
184182 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
185183
186 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
187
188 The model that will power your agent.
189
190 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
191
192 - `"claude-sonnet-5-5"`
193
194 Efficient model for coding and agents
195
196 - `"claude-opus-5-5"`
197
198 Powerful intelligence for coding, knowledge work, and long-running agents
199
200 - `"claude-fable-5-1"`
201
202 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
203
204 - `"claude-sonnet-5"`
205
206 Efficient model for coding and agents
207
208 - `"claude-fable-5"`
209
210 Next generation of intelligence for the hardest knowledge work and coding problems
211
212 - `"claude-opus-5"`
213
214 Powerful intelligence for long-running agents and coding
215
216 - `"claude-opus-4-8"`
217
218 Powerful intelligence for long-running agents and coding
219
220 - `"claude-opus-4-7"`
221
222 Powerful intelligence for long-running agents and coding
223
224 - `"claude-opus-4-6"`
225
226 Powerful intelligence for long-running agents and coding
227
228 - `"claude-sonnet-4-6"`
229
230 Best combination of speed and intelligence
231
232 - `"claude-haiku-4-5"`
233
234 Fastest model with near-frontier intelligence
235
236 - `"claude-haiku-4-5-20251001"`
237
238 Fastest model with near-frontier intelligence
239
240 - `"claude-opus-4-5"`
241
242 Powerful intelligence for long-running agents and coding
243
244 - `"claude-opus-4-5-20251101"`
245
246 Powerful intelligence for long-running agents and coding
247
248 - `"claude-sonnet-4-5"`
249
250 High-performance model for agents and coding
251
252 - `"claude-sonnet-4-5-20250929"`
253
254 High-performance model for agents and coding
184 - `"claude-sonnet-5-5"`
185
186 Efficient model for coding and agents
187
188 - `"claude-opus-5-5"`
189
190 Powerful intelligence for coding, knowledge work, and long-running agents
191
192 - `"claude-fable-5-1"`
193
194 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
195
196 - `"claude-sonnet-5"`
197
198 Efficient model for coding and agents
199
200 - `"claude-fable-5"`
201
202 Next generation of intelligence for the hardest knowledge work and coding problems
203
204 - `"claude-opus-5"`
205
206 Powerful intelligence for long-running agents and coding
207
208 - `"claude-opus-4-8"`
209
210 Powerful intelligence for long-running agents and coding
211
212 - `"claude-opus-4-7"`
213
214 Powerful intelligence for long-running agents and coding
215
216 - `"claude-opus-4-6"`
217
218 Powerful intelligence for long-running agents and coding
219
220 - `"claude-sonnet-4-6"`
221
222 Best combination of speed and intelligence
223
224 - `"claude-haiku-4-5"`
225
226 Fastest model with near-frontier intelligence
227
228 - `"claude-haiku-4-5-20251001"`
229
230 Fastest model with near-frontier intelligence
231
232 - `"claude-opus-4-5"`
233
234 Powerful intelligence for long-running agents and coding
235
236 - `"claude-opus-4-5-20251101"`
237
238 Powerful intelligence for long-running agents and coding
239
240 - `"claude-sonnet-4-5"`
241
242 High-performance model for agents and coding
243
244 - `"claude-sonnet-4-5-20250929"`
245
246 High-performance model for agents and coding
255247
256248 - `string`
257249
from line 948
956948
957949 - `string`
958950
959 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
960
961 - `"message-batches-2024-09-24"`
962
963 - `"prompt-caching-2024-07-31"`
964
965 - `"computer-use-2024-10-22"`
966
967 - `"computer-use-2025-01-24"`
968
969 - `"pdfs-2024-09-25"`
970
971 - `"token-counting-2024-11-01"`
972
973 - `"token-efficient-tools-2025-02-19"`
974
975 - `"output-128k-2025-02-19"`
976
977 - `"files-api-2025-04-14"`
978
979 - `"mcp-client-2025-04-04"`
980
981 - `"mcp-client-2025-11-20"`
982
983 - `"dev-full-thinking-2025-05-14"`
984
985 - `"interleaved-thinking-2025-05-14"`
986
987 - `"code-execution-2025-05-22"`
988
989 - `"extended-cache-ttl-2025-04-11"`
990
991 - `"context-1m-2025-08-07"`
992
993 - `"context-management-2025-06-27"`
994
995 - `"model-context-window-exceeded-2025-08-26"`
996
997 - `"skills-2025-10-02"`
998
999 - `"fast-mode-2026-02-01"`
1000
1001 - `"output-300k-2026-03-24"`
1002
1003 - `"user-profiles-2026-03-24"`
1004
1005 - `"user-profiles-2026-08-18"`
1006
1007 - `"user-profiles-2026-09-04"`
1008
1009 - `"advisor-tool-2026-03-01"`
1010
1011 - `"managed-agents-2026-04-01"`
1012
1013 - `"cache-diagnosis-2026-04-07"`
1014
1015 - `"dreaming-2026-04-21"`
1016
1017 - `"thinking-token-count-2026-05-13"`
1018
1019 - `"server-side-fallback-2026-06-01"`
1020
1021 - `"server-side-fallback-2026-07-01"`
1022
1023 - `"fallback-credit-2026-06-01"`
1024
1025 - `"fallback-credit-2026-07-01"`
1026
1027 - `"agent-memory-2026-07-22"`
1028
1029 - `"mid-conversation-tool-changes-2026-07-01"`
1030
1031 - `"compact-2026-01-12"`
1032
1033 - `"computer-use-2025-11-24"`
1034
1035 - `"mcp-tunnels-2026-06-22"`
1036
1037 - `"structured-outputs-2025-11-13"`
1038
1039 - `"task-budgets-2026-03-13"`
1040
1041 - `"thinking-display-updates-2026-08-18"`
1042
1043 - `"ce-user-management-2026-07-13"`
1044
1045 - `"mid-conversation-output-config-2026-07-01"`
1046
1047 - `"thinking-binding-controls-2026-08-01"`
1048
1049 - `"mid-conversation-system-clear-at-2026-08-21"`
1050
1051 - `"compact-2026-09-04"`
1052
1053 - `"inline-tools-2026-09-15"`
1054
1055 - `"mcp-client-2026-09-15"`
951 - `"message-batches-2024-09-24"`
952
953 - `"prompt-caching-2024-07-31"`
954
955 - `"computer-use-2024-10-22"`
956
957 - `"computer-use-2025-01-24"`
958
959 - `"pdfs-2024-09-25"`
960
961 - `"token-counting-2024-11-01"`
962
963 - `"token-efficient-tools-2025-02-19"`
964
965 - `"output-128k-2025-02-19"`
966
967 - `"files-api-2025-04-14"`
968
969 - `"mcp-client-2025-04-04"`
970
971 - `"mcp-client-2025-11-20"`
972
973 - `"dev-full-thinking-2025-05-14"`
974
975 - `"interleaved-thinking-2025-05-14"`
976
977 - `"code-execution-2025-05-22"`
978
979 - `"extended-cache-ttl-2025-04-11"`
980
981 - `"context-1m-2025-08-07"`
982
983 - `"context-management-2025-06-27"`
984
985 - `"model-context-window-exceeded-2025-08-26"`
986
987 - `"skills-2025-10-02"`
988
989 - `"fast-mode-2026-02-01"`
990
991 - `"output-300k-2026-03-24"`
992
993 - `"user-profiles-2026-03-24"`
994
995 - `"user-profiles-2026-08-18"`
996
997 - `"user-profiles-2026-09-04"`
998
999 - `"advisor-tool-2026-03-01"`
1000
1001 - `"managed-agents-2026-04-01"`
1002
1003 - `"cache-diagnosis-2026-04-07"`
1004
1005 - `"dreaming-2026-04-21"`
1006
1007 - `"thinking-token-count-2026-05-13"`
1008
1009 - `"server-side-fallback-2026-06-01"`
1010
1011 - `"server-side-fallback-2026-07-01"`
1012
1013 - `"fallback-credit-2026-06-01"`
1014
1015 - `"fallback-credit-2026-07-01"`
1016
1017 - `"agent-memory-2026-07-22"`
1018
1019 - `"mid-conversation-tool-changes-2026-07-01"`
1020
1021 - `"compact-2026-01-12"`
1022
1023 - `"computer-use-2025-11-24"`
1024
1025 - `"mcp-tunnels-2026-06-22"`
1026
1027 - `"structured-outputs-2025-11-13"`
1028
1029 - `"task-budgets-2026-03-13"`
1030
1031 - `"thinking-display-updates-2026-08-18"`
1032
1033 - `"ce-user-management-2026-07-13"`
1034
1035 - `"mid-conversation-output-config-2026-07-01"`
1036
1037 - `"thinking-binding-controls-2026-08-01"`
1038
1039 - `"mid-conversation-system-clear-at-2026-08-21"`
1040
1041 - `"compact-2026-09-04"`
1042
1043 - `"inline-tools-2026-09-15"`
1044
1045 - `"mcp-client-2026-09-15"`
10561046
10571047- `"anthropic-workspace-id": optional string`
10581048
from line 1094
11041094
11051095 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
11061096
1107 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
1108
1109 The model that will power your agent.
1110
1111 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
1112
1113 - `"claude-sonnet-5-5"`
1114
1115 Efficient model for coding and agents
1116
1117 - `"claude-opus-5-5"`
1118
1119 Powerful intelligence for coding, knowledge work, and long-running agents
1120
1121 - `"claude-fable-5-1"`
1122
1123 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
1124
1125 - `"claude-sonnet-5"`
1126
1127 Efficient model for coding and agents
1128
1129 - `"claude-fable-5"`
1130
1131 Next generation of intelligence for the hardest knowledge work and coding problems
1132
1133 - `"claude-opus-5"`
1134
1135 Powerful intelligence for long-running agents and coding
1136
1137 - `"claude-opus-4-8"`
1138
1139 Powerful intelligence for long-running agents and coding
1140
1141 - `"claude-opus-4-7"`
1142
1143 Powerful intelligence for long-running agents and coding
1144
1145 - `"claude-opus-4-6"`
1146
1147 Powerful intelligence for long-running agents and coding
1148
1149 - `"claude-sonnet-4-6"`
1150
1151 Best combination of speed and intelligence
1152
1153 - `"claude-haiku-4-5"`
1154
1155 Fastest model with near-frontier intelligence
1156
1157 - `"claude-haiku-4-5-20251001"`
1158
1159 Fastest model with near-frontier intelligence
1160
1161 - `"claude-opus-4-5"`
1162
1163 Powerful intelligence for long-running agents and coding
1164
1165 - `"claude-opus-4-5-20251101"`
1166
1167 Powerful intelligence for long-running agents and coding
1168
1169 - `"claude-sonnet-4-5"`
1170
1171 High-performance model for agents and coding
1172
1173 - `"claude-sonnet-4-5-20250929"`
1174
1175 High-performance model for agents and coding
1097 - `"claude-sonnet-5-5"`
1098
1099 Efficient model for coding and agents
1100
1101 - `"claude-opus-5-5"`
1102
1103 Powerful intelligence for coding, knowledge work, and long-running agents
1104
1105 - `"claude-fable-5-1"`
1106
1107 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
1108
1109 - `"claude-sonnet-5"`
1110
1111 Efficient model for coding and agents
1112
1113 - `"claude-fable-5"`
1114
1115 Next generation of intelligence for the hardest knowledge work and coding problems
1116
1117 - `"claude-opus-5"`
1118
1119 Powerful intelligence for long-running agents and coding
1120
1121 - `"claude-opus-4-8"`
1122
1123 Powerful intelligence for long-running agents and coding
1124
1125 - `"claude-opus-4-7"`
1126
1127 Powerful intelligence for long-running agents and coding
1128
1129 - `"claude-opus-4-6"`
1130
1131 Powerful intelligence for long-running agents and coding
1132
1133 - `"claude-sonnet-4-6"`
1134
1135 Best combination of speed and intelligence
1136
1137 - `"claude-haiku-4-5"`
1138
1139 Fastest model with near-frontier intelligence
1140
1141 - `"claude-haiku-4-5-20251001"`
1142
1143 Fastest model with near-frontier intelligence
1144
1145 - `"claude-opus-4-5"`
1146
1147 Powerful intelligence for long-running agents and coding
1148
1149 - `"claude-opus-4-5-20251101"`
1150
1151 Powerful intelligence for long-running agents and coding
1152
1153 - `"claude-sonnet-4-5"`
1154
1155 High-performance model for agents and coding
1156
1157 - `"claude-sonnet-4-5-20250929"`
1158
1159 High-performance model for agents and coding
11761160
11771161 - `string`
11781162
from line 1852
18681852
18691853 - `string`
18701854
1871 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
1872
1873 - `"message-batches-2024-09-24"`
1874
1875 - `"prompt-caching-2024-07-31"`
1876
1877 - `"computer-use-2024-10-22"`
1878
1879 - `"computer-use-2025-01-24"`
1880
1881 - `"pdfs-2024-09-25"`
1882
1883 - `"token-counting-2024-11-01"`
1884
1885 - `"token-efficient-tools-2025-02-19"`
1886
1887 - `"output-128k-2025-02-19"`
1888
1889 - `"files-api-2025-04-14"`
1890
1891 - `"mcp-client-2025-04-04"`
1892
1893 - `"mcp-client-2025-11-20"`
1894
1895 - `"dev-full-thinking-2025-05-14"`
1896
1897 - `"interleaved-thinking-2025-05-14"`
1898
1899 - `"code-execution-2025-05-22"`
1900
1901 - `"extended-cache-ttl-2025-04-11"`
1902
1903 - `"context-1m-2025-08-07"`
1904
1905 - `"context-management-2025-06-27"`
1906
1907 - `"model-context-window-exceeded-2025-08-26"`
1908
1909 - `"skills-2025-10-02"`
1910
1911 - `"fast-mode-2026-02-01"`
1912
1913 - `"output-300k-2026-03-24"`
1914
1915 - `"user-profiles-2026-03-24"`
1916
1917 - `"user-profiles-2026-08-18"`
1918
1919 - `"user-profiles-2026-09-04"`
1920
1921 - `"advisor-tool-2026-03-01"`
1922
1923 - `"managed-agents-2026-04-01"`
1924
1925 - `"cache-diagnosis-2026-04-07"`
1926
1927 - `"dreaming-2026-04-21"`
1928
1929 - `"thinking-token-count-2026-05-13"`
1930
1931 - `"server-side-fallback-2026-06-01"`
1932
1933 - `"server-side-fallback-2026-07-01"`
1934
1935 - `"fallback-credit-2026-06-01"`
1936
1937 - `"fallback-credit-2026-07-01"`
1938
1939 - `"agent-memory-2026-07-22"`
1940
1941 - `"mid-conversation-tool-changes-2026-07-01"`
1942
1943 - `"compact-2026-01-12"`
1944
1945 - `"computer-use-2025-11-24"`
1946
1947 - `"mcp-tunnels-2026-06-22"`
1948
1949 - `"structured-outputs-2025-11-13"`
1950
1951 - `"task-budgets-2026-03-13"`
1952
1953 - `"thinking-display-updates-2026-08-18"`
1954
1955 - `"ce-user-management-2026-07-13"`
1956
1957 - `"mid-conversation-output-config-2026-07-01"`
1958
1959 - `"thinking-binding-controls-2026-08-01"`
1960
1961 - `"mid-conversation-system-clear-at-2026-08-21"`
1962
1963 - `"compact-2026-09-04"`
1964
1965 - `"inline-tools-2026-09-15"`
1966
1967 - `"mcp-client-2026-09-15"`
1855 - `"message-batches-2024-09-24"`
1856
1857 - `"prompt-caching-2024-07-31"`
1858
1859 - `"computer-use-2024-10-22"`
1860
1861 - `"computer-use-2025-01-24"`
1862
1863 - `"pdfs-2024-09-25"`
1864
1865 - `"token-counting-2024-11-01"`
1866
1867 - `"token-efficient-tools-2025-02-19"`
1868
1869 - `"output-128k-2025-02-19"`
1870
1871 - `"files-api-2025-04-14"`
1872
1873 - `"mcp-client-2025-04-04"`
1874
1875 - `"mcp-client-2025-11-20"`
1876
1877 - `"dev-full-thinking-2025-05-14"`
1878
1879 - `"interleaved-thinking-2025-05-14"`
1880
1881 - `"code-execution-2025-05-22"`
1882
1883 - `"extended-cache-ttl-2025-04-11"`
1884
1885 - `"context-1m-2025-08-07"`
1886
1887 - `"context-management-2025-06-27"`
1888
1889 - `"model-context-window-exceeded-2025-08-26"`
1890
1891 - `"skills-2025-10-02"`
1892
1893 - `"fast-mode-2026-02-01"`
1894
1895 - `"output-300k-2026-03-24"`
1896
1897 - `"user-profiles-2026-03-24"`
1898
1899 - `"user-profiles-2026-08-18"`
1900
1901 - `"user-profiles-2026-09-04"`
1902
1903 - `"advisor-tool-2026-03-01"`
1904
1905 - `"managed-agents-2026-04-01"`
1906
1907 - `"cache-diagnosis-2026-04-07"`
1908
1909 - `"dreaming-2026-04-21"`
1910
1911 - `"thinking-token-count-2026-05-13"`
1912
1913 - `"server-side-fallback-2026-06-01"`
1914
1915 - `"server-side-fallback-2026-07-01"`
1916
1917 - `"fallback-credit-2026-06-01"`
1918
1919 - `"fallback-credit-2026-07-01"`
1920
1921 - `"agent-memory-2026-07-22"`
1922
1923 - `"mid-conversation-tool-changes-2026-07-01"`
1924
1925 - `"compact-2026-01-12"`
1926
1927 - `"computer-use-2025-11-24"`
1928
1929 - `"mcp-tunnels-2026-06-22"`
1930
1931 - `"structured-outputs-2025-11-13"`
1932
1933 - `"task-budgets-2026-03-13"`
1934
1935 - `"thinking-display-updates-2026-08-18"`
1936
1937 - `"ce-user-management-2026-07-13"`
1938
1939 - `"mid-conversation-output-config-2026-07-01"`
1940
1941 - `"thinking-binding-controls-2026-08-01"`
1942
1943 - `"mid-conversation-system-clear-at-2026-08-21"`
1944
1945 - `"compact-2026-09-04"`
1946
1947 - `"inline-tools-2026-09-15"`
1948
1949 - `"mcp-client-2026-09-15"`
19681950
19691951- `"anthropic-workspace-id": optional string`
19701952
from line 1998
20161998
20171999 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
20182000
2019 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
2020
2021 The model that will power your agent.
2022
2023 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
2024
2025 - `"claude-sonnet-5-5"`
2026
2027 Efficient model for coding and agents
2028
2029 - `"claude-opus-5-5"`
2030
2031 Powerful intelligence for coding, knowledge work, and long-running agents
2032
2033 - `"claude-fable-5-1"`
2034
2035 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2036
2037 - `"claude-sonnet-5"`
2038
2039 Efficient model for coding and agents
2040
2041 - `"claude-fable-5"`
2042
2043 Next generation of intelligence for the hardest knowledge work and coding problems
2044
2045 - `"claude-opus-5"`
2046
2047 Powerful intelligence for long-running agents and coding
2048
2049 - `"claude-opus-4-8"`
2050
2051 Powerful intelligence for long-running agents and coding
2052
2053 - `"claude-opus-4-7"`
2054
2055 Powerful intelligence for long-running agents and coding
2056
2057 - `"claude-opus-4-6"`
2058
2059 Powerful intelligence for long-running agents and coding
2060
2061 - `"claude-sonnet-4-6"`
2062
2063 Best combination of speed and intelligence
2064
2065 - `"claude-haiku-4-5"`
2066
2067 Fastest model with near-frontier intelligence
2068
2069 - `"claude-haiku-4-5-20251001"`
2070
2071 Fastest model with near-frontier intelligence
2072
2073 - `"claude-opus-4-5"`
2074
2075 Powerful intelligence for long-running agents and coding
2076
2077 - `"claude-opus-4-5-20251101"`
2078
2079 Powerful intelligence for long-running agents and coding
2080
2081 - `"claude-sonnet-4-5"`
2082
2083 High-performance model for agents and coding
2084
2085 - `"claude-sonnet-4-5-20250929"`
2086
2087 High-performance model for agents and coding
2001 - `"claude-sonnet-5-5"`
2002
2003 Efficient model for coding and agents
2004
2005 - `"claude-opus-5-5"`
2006
2007 Powerful intelligence for coding, knowledge work, and long-running agents
2008
2009 - `"claude-fable-5-1"`
2010
2011 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2012
2013 - `"claude-sonnet-5"`
2014
2015 Efficient model for coding and agents
2016
2017 - `"claude-fable-5"`
2018
2019 Next generation of intelligence for the hardest knowledge work and coding problems
2020
2021 - `"claude-opus-5"`
2022
2023 Powerful intelligence for long-running agents and coding
2024
2025 - `"claude-opus-4-8"`
2026
2027 Powerful intelligence for long-running agents and coding
2028
2029 - `"claude-opus-4-7"`
2030
2031 Powerful intelligence for long-running agents and coding
2032
2033 - `"claude-opus-4-6"`
2034
2035 Powerful intelligence for long-running agents and coding
2036
2037 - `"claude-sonnet-4-6"`
2038
2039 Best combination of speed and intelligence
2040
2041 - `"claude-haiku-4-5"`
2042
2043 Fastest model with near-frontier intelligence
2044
2045 - `"claude-haiku-4-5-20251001"`
2046
2047 Fastest model with near-frontier intelligence
2048
2049 - `"claude-opus-4-5"`
2050
2051 Powerful intelligence for long-running agents and coding
2052
2053 - `"claude-opus-4-5-20251101"`
2054
2055 Powerful intelligence for long-running agents and coding
2056
2057 - `"claude-sonnet-4-5"`
2058
2059 High-performance model for agents and coding
2060
2061 - `"claude-sonnet-4-5-20250929"`
2062
2063 High-performance model for agents and coding
20882064
20892065 - `string`
20902066
from line 2783
28072783
28082784 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
28092785
2810 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
2811
2812 The model that will power your agent.
2813
2814 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
2815
2816 - `"claude-sonnet-5-5"`
2817
2818 Efficient model for coding and agents
2819
2820 - `"claude-opus-5-5"`
2821
2822 Powerful intelligence for coding, knowledge work, and long-running agents
2823
2824 - `"claude-fable-5-1"`
2825
2826 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2827
2828 - `"claude-sonnet-5"`
2829
2830 Efficient model for coding and agents
2831
2832 - `"claude-fable-5"`
2833
2834 Next generation of intelligence for the hardest knowledge work and coding problems
2835
2836 - `"claude-opus-5"`
2837
2838 Powerful intelligence for long-running agents and coding
2839
2840 - `"claude-opus-4-8"`
2841
2842 Powerful intelligence for long-running agents and coding
2843
2844 - `"claude-opus-4-7"`
2845
2846 Powerful intelligence for long-running agents and coding
2847
2848 - `"claude-opus-4-6"`
2849
2850 Powerful intelligence for long-running agents and coding
2851
2852 - `"claude-sonnet-4-6"`
2853
2854 Best combination of speed and intelligence
2855
2856 - `"claude-haiku-4-5"`
2857
2858 Fastest model with near-frontier intelligence
2859
2860 - `"claude-haiku-4-5-20251001"`
2861
2862 Fastest model with near-frontier intelligence
2863
2864 - `"claude-opus-4-5"`
2865
2866 Powerful intelligence for long-running agents and coding
2867
2868 - `"claude-opus-4-5-20251101"`
2869
2870 Powerful intelligence for long-running agents and coding
2871
2872 - `"claude-sonnet-4-5"`
2873
2874 High-performance model for agents and coding
2875
2876 - `"claude-sonnet-4-5-20250929"`
2877
2878 High-performance model for agents and coding
2786 - `"claude-sonnet-5-5"`
2787
2788 Efficient model for coding and agents
2789
2790 - `"claude-opus-5-5"`
2791
2792 Powerful intelligence for coding, knowledge work, and long-running agents
2793
2794 - `"claude-fable-5-1"`
2795
2796 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2797
2798 - `"claude-sonnet-5"`
2799
2800 Efficient model for coding and agents
2801
2802 - `"claude-fable-5"`
2803
2804 Next generation of intelligence for the hardest knowledge work and coding problems
2805
2806 - `"claude-opus-5"`
2807
2808 Powerful intelligence for long-running agents and coding
2809
2810 - `"claude-opus-4-8"`
2811
2812 Powerful intelligence for long-running agents and coding
2813
2814 - `"claude-opus-4-7"`
2815
2816 Powerful intelligence for long-running agents and coding
2817
2818 - `"claude-opus-4-6"`
2819
2820 Powerful intelligence for long-running agents and coding
2821
2822 - `"claude-sonnet-4-6"`
2823
2824 Best combination of speed and intelligence
2825
2826 - `"claude-haiku-4-5"`
2827
2828 Fastest model with near-frontier intelligence
2829
2830 - `"claude-haiku-4-5-20251001"`
2831
2832 Fastest model with near-frontier intelligence
2833
2834 - `"claude-opus-4-5"`
2835
2836 Powerful intelligence for long-running agents and coding
2837
2838 - `"claude-opus-4-5-20251101"`
2839
2840 Powerful intelligence for long-running agents and coding
2841
2842 - `"claude-sonnet-4-5"`
2843
2844 High-performance model for agents and coding
2845
2846 - `"claude-sonnet-4-5-20250929"`
2847
2848 High-performance model for agents and coding
28792849
28802850 - `string`
28812851
from line 5057
50875057
50885058 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
50895059
5090 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
5091
5092 The model that will power your agent.
5093
5094 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
5095
5096 - `"claude-sonnet-5-5"`
5097
5098 Efficient model for coding and agents
5099
5100 - `"claude-opus-5-5"`
5101
5102 Powerful intelligence for coding, knowledge work, and long-running agents
5103
5104 - `"claude-fable-5-1"`
5105
5106 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
5107
5108 - `"claude-sonnet-5"`
5109
5110 Efficient model for coding and agents
5111
5112 - `"claude-fable-5"`
5113
5114 Next generation of intelligence for the hardest knowledge work and coding problems
5115
5116 - `"claude-opus-5"`
5117
5118 Powerful intelligence for long-running agents and coding
5119
5120 - `"claude-opus-4-8"`
5121
5122 Powerful intelligence for long-running agents and coding
5123
5124 - `"claude-opus-4-7"`
5125
5126 Powerful intelligence for long-running agents and coding
5127
5128 - `"claude-opus-4-6"`
5129
5130 Powerful intelligence for long-running agents and coding
5131
5132 - `"claude-sonnet-4-6"`
5133
5134 Best combination of speed and intelligence
5135
5136 - `"claude-haiku-4-5"`
5137
5138 Fastest model with near-frontier intelligence
5139
5140 - `"claude-haiku-4-5-20251001"`
5141
5142 Fastest model with near-frontier intelligence
5143
5144 - `"claude-opus-4-5"`
5145
5146 Powerful intelligence for long-running agents and coding
5147
5148 - `"claude-opus-4-5-20251101"`
5149
5150 Powerful intelligence for long-running agents and coding
5151
5152 - `"claude-sonnet-4-5"`
5153
5154 High-performance model for agents and coding
5155
5156 - `"claude-sonnet-4-5-20250929"`
5157
5158 High-performance model for agents and coding
5060 - `"claude-sonnet-5-5"`
5061
5062 Efficient model for coding and agents
5063
5064 - `"claude-opus-5-5"`
5065
5066 Powerful intelligence for coding, knowledge work, and long-running agents
5067
5068 - `"claude-fable-5-1"`
5069
5070 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
5071
5072 - `"claude-sonnet-5"`
5073
5074 Efficient model for coding and agents
5075
5076 - `"claude-fable-5"`
5077
5078 Next generation of intelligence for the hardest knowledge work and coding problems
5079
5080 - `"claude-opus-5"`
5081
5082 Powerful intelligence for long-running agents and coding
5083
5084 - `"claude-opus-4-8"`
5085
5086 Powerful intelligence for long-running agents and coding
5087
5088 - `"claude-opus-4-7"`
5089
5090 Powerful intelligence for long-running agents and coding
5091
5092 - `"claude-opus-4-6"`
5093
5094 Powerful intelligence for long-running agents and coding
5095
5096 - `"claude-sonnet-4-6"`
5097
5098 Best combination of speed and intelligence
5099
5100 - `"claude-haiku-4-5"`
5101
5102 Fastest model with near-frontier intelligence
5103
5104 - `"claude-haiku-4-5-20251001"`
5105
5106 Fastest model with near-frontier intelligence
5107
5108 - `"claude-opus-4-5"`
5109
5110 Powerful intelligence for long-running agents and coding
5111
5112 - `"claude-opus-4-5-20251101"`
5113
5114 Powerful intelligence for long-running agents and coding
5115
5116 - `"claude-sonnet-4-5"`
5117
5118 High-performance model for agents and coding
5119
5120 - `"claude-sonnet-4-5-20250929"`
5121
5122 High-performance model for agents and coding
51595123
51605124 - `string`
51615125
from line 5843
58795843
58805844 - `string`
58815845
5882 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
5883
5884 - `"message-batches-2024-09-24"`
5885
5886 - `"prompt-caching-2024-07-31"`
5887
5888 - `"computer-use-2024-10-22"`
5889
5890 - `"computer-use-2025-01-24"`
5891
5892 - `"pdfs-2024-09-25"`
5893
5894 - `"token-counting-2024-11-01"`
5895
5896 - `"token-efficient-tools-2025-02-19"`
5897
5898 - `"output-128k-2025-02-19"`
5899
5900 - `"files-api-2025-04-14"`
5901
5902 - `"mcp-client-2025-04-04"`
5903
5904 - `"mcp-client-2025-11-20"`
5905
5906 - `"dev-full-thinking-2025-05-14"`
5907
5908 - `"interleaved-thinking-2025-05-14"`
5909
5910 - `"code-execution-2025-05-22"`
5911
5912 - `"extended-cache-ttl-2025-04-11"`
5913
5914 - `"context-1m-2025-08-07"`
5915
5916 - `"context-management-2025-06-27"`
5917
5918 - `"model-context-window-exceeded-2025-08-26"`
5919
5920 - `"skills-2025-10-02"`
5921
5922 - `"fast-mode-2026-02-01"`
5923
5924 - `"output-300k-2026-03-24"`
5925
5926 - `"user-profiles-2026-03-24"`
5927
5928 - `"user-profiles-2026-08-18"`
5929
5930 - `"user-profiles-2026-09-04"`
5931
5932 - `"advisor-tool-2026-03-01"`
5933
5934 - `"managed-agents-2026-04-01"`
5935
5936 - `"cache-diagnosis-2026-04-07"`
5937
5938 - `"dreaming-2026-04-21"`
5939
5940 - `"thinking-token-count-2026-05-13"`
5941
5942 - `"server-side-fallback-2026-06-01"`
5943
5944 - `"server-side-fallback-2026-07-01"`
5945
5946 - `"fallback-credit-2026-06-01"`
5947
5948 - `"fallback-credit-2026-07-01"`
5949
5950 - `"agent-memory-2026-07-22"`
5951
5952 - `"mid-conversation-tool-changes-2026-07-01"`
5953
5954 - `"compact-2026-01-12"`
5955
5956 - `"computer-use-2025-11-24"`
5957
5958 - `"mcp-tunnels-2026-06-22"`
5959
5960 - `"structured-outputs-2025-11-13"`
5961
5962 - `"task-budgets-2026-03-13"`
5963
5964 - `"thinking-display-updates-2026-08-18"`
5965
5966 - `"ce-user-management-2026-07-13"`
5967
5968 - `"mid-conversation-output-config-2026-07-01"`
5969
5970 - `"thinking-binding-controls-2026-08-01"`
5971
5972 - `"mid-conversation-system-clear-at-2026-08-21"`
5973
5974 - `"compact-2026-09-04"`
5975
5976 - `"inline-tools-2026-09-15"`
5977
5978 - `"mcp-client-2026-09-15"`
5846 - `"message-batches-2024-09-24"`
5847
5848 - `"prompt-caching-2024-07-31"`
5849
5850 - `"computer-use-2024-10-22"`
5851
5852 - `"computer-use-2025-01-24"`
5853
5854 - `"pdfs-2024-09-25"`
5855
5856 - `"token-counting-2024-11-01"`
5857
5858 - `"token-efficient-tools-2025-02-19"`
5859
5860 - `"output-128k-2025-02-19"`
5861
5862 - `"files-api-2025-04-14"`
5863
5864 - `"mcp-client-2025-04-04"`
5865
5866 - `"mcp-client-2025-11-20"`
5867
5868 - `"dev-full-thinking-2025-05-14"`
5869
5870 - `"interleaved-thinking-2025-05-14"`
5871
5872 - `"code-execution-2025-05-22"`
5873
5874 - `"extended-cache-ttl-2025-04-11"`
5875
5876 - `"context-1m-2025-08-07"`
5877
5878 - `"context-management-2025-06-27"`
5879
5880 - `"model-context-window-exceeded-2025-08-26"`
5881
5882 - `"skills-2025-10-02"`
5883
5884 - `"fast-mode-2026-02-01"`
5885
5886 - `"output-300k-2026-03-24"`
5887
5888 - `"user-profiles-2026-03-24"`
5889
5890 - `"user-profiles-2026-08-18"`
5891
5892 - `"user-profiles-2026-09-04"`
5893
5894 - `"advisor-tool-2026-03-01"`
5895
5896 - `"managed-agents-2026-04-01"`
5897
5898 - `"cache-diagnosis-2026-04-07"`
5899
5900 - `"dreaming-2026-04-21"`
5901
5902 - `"thinking-token-count-2026-05-13"`
5903
5904 - `"server-side-fallback-2026-06-01"`
5905
5906 - `"server-side-fallback-2026-07-01"`
5907
5908 - `"fallback-credit-2026-06-01"`
5909
5910 - `"fallback-credit-2026-07-01"`
5911
5912 - `"agent-memory-2026-07-22"`
5913
5914 - `"mid-conversation-tool-changes-2026-07-01"`
5915
5916 - `"compact-2026-01-12"`
5917
5918 - `"computer-use-2025-11-24"`
5919
5920 - `"mcp-tunnels-2026-06-22"`
5921
5922 - `"structured-outputs-2025-11-13"`
5923
5924 - `"task-budgets-2026-03-13"`
5925
5926 - `"thinking-display-updates-2026-08-18"`
5927
5928 - `"ce-user-management-2026-07-13"`
5929
5930 - `"mid-conversation-output-config-2026-07-01"`
5931
5932 - `"thinking-binding-controls-2026-08-01"`
5933
5934 - `"mid-conversation-system-clear-at-2026-08-21"`
5935
5936 - `"compact-2026-09-04"`
5937
5938 - `"inline-tools-2026-09-15"`
5939
5940 - `"mcp-client-2026-09-15"`
59795941
59805942- `"anthropic-workspace-id": optional string`
59815943
from line 7467
75057467
75067468 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
75077469
7508 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
7509
7510 The model that will power your agent.
7511
7512 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
7513
7514 - `"claude-sonnet-5-5"`
7515
7516 Efficient model for coding and agents
7517
7518 - `"claude-opus-5-5"`
7519
7520 Powerful intelligence for coding, knowledge work, and long-running agents
7521
7522 - `"claude-fable-5-1"`
7523
7524 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7525
7526 - `"claude-sonnet-5"`
7527
7528 Efficient model for coding and agents
7529
7530 - `"claude-fable-5"`
7531
7532 Next generation of intelligence for the hardest knowledge work and coding problems
7533
7534 - `"claude-opus-5"`
7535
7536 Powerful intelligence for long-running agents and coding
7537
7538 - `"claude-opus-4-8"`
7539
7540 Powerful intelligence for long-running agents and coding
7541
7542 - `"claude-opus-4-7"`
7543
7544 Powerful intelligence for long-running agents and coding
7545
7546 - `"claude-opus-4-6"`
7547
7548 Powerful intelligence for long-running agents and coding
7549
7550 - `"claude-sonnet-4-6"`
7551
7552 Best combination of speed and intelligence
7553
7554 - `"claude-haiku-4-5"`
7555
7556 Fastest model with near-frontier intelligence
7557
7558 - `"claude-haiku-4-5-20251001"`
7559
7560 Fastest model with near-frontier intelligence
7561
7562 - `"claude-opus-4-5"`
7563
7564 Powerful intelligence for long-running agents and coding
7565
7566 - `"claude-opus-4-5-20251101"`
7567
7568 Powerful intelligence for long-running agents and coding
7569
7570 - `"claude-sonnet-4-5"`
7571
7572 High-performance model for agents and coding
7573
7574 - `"claude-sonnet-4-5-20250929"`
7575
7576 High-performance model for agents and coding
7470 - `"claude-sonnet-5-5"`
7471
7472 Efficient model for coding and agents
7473
7474 - `"claude-opus-5-5"`
7475
7476 Powerful intelligence for coding, knowledge work, and long-running agents
7477
7478 - `"claude-fable-5-1"`
7479
7480 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7481
7482 - `"claude-sonnet-5"`
7483
7484 Efficient model for coding and agents
7485
7486 - `"claude-fable-5"`
7487
7488 Next generation of intelligence for the hardest knowledge work and coding problems
7489
7490 - `"claude-opus-5"`
7491
7492 Powerful intelligence for long-running agents and coding
7493
7494 - `"claude-opus-4-8"`
7495
7496 Powerful intelligence for long-running agents and coding
7497
7498 - `"claude-opus-4-7"`
7499
7500 Powerful intelligence for long-running agents and coding
7501
7502 - `"claude-opus-4-6"`
7503
7504 Powerful intelligence for long-running agents and coding
7505
7506 - `"claude-sonnet-4-6"`
7507
7508 Best combination of speed and intelligence
7509
7510 - `"claude-haiku-4-5"`
7511
7512 Fastest model with near-frontier intelligence
7513
7514 - `"claude-haiku-4-5-20251001"`
7515
7516 Fastest model with near-frontier intelligence
7517
7518 - `"claude-opus-4-5"`
7519
7520 Powerful intelligence for long-running agents and coding
7521
7522 - `"claude-opus-4-5-20251101"`
7523
7524 Powerful intelligence for long-running agents and coding
7525
7526 - `"claude-sonnet-4-5"`
7527
7528 High-performance model for agents and coding
7529
7530 - `"claude-sonnet-4-5-20250929"`
7531
7532 High-performance model for agents and coding
75777533
75787534 - `string`
75797535
from line 8237
82818237
82828238 - `string`
82838239
8284 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
8285
8286 - `"message-batches-2024-09-24"`
8287
8288 - `"prompt-caching-2024-07-31"`
8289
8290 - `"computer-use-2024-10-22"`
8291
8292 - `"computer-use-2025-01-24"`
8293
8294 - `"pdfs-2024-09-25"`
8295
8296 - `"token-counting-2024-11-01"`
8297
8298 - `"token-efficient-tools-2025-02-19"`
8299
8300 - `"output-128k-2025-02-19"`
8301
8302 - `"files-api-2025-04-14"`
8303
8304 - `"mcp-client-2025-04-04"`
8305
8306 - `"mcp-client-2025-11-20"`
8307
8308 - `"dev-full-thinking-2025-05-14"`
8309
8310 - `"interleaved-thinking-2025-05-14"`
8311
8312 - `"code-execution-2025-05-22"`
8313
8314 - `"extended-cache-ttl-2025-04-11"`
8315
8316 - `"context-1m-2025-08-07"`
8317
8318 - `"context-management-2025-06-27"`
8319
8320 - `"model-context-window-exceeded-2025-08-26"`
8321
8322 - `"skills-2025-10-02"`
8323
8324 - `"fast-mode-2026-02-01"`
8325
8326 - `"output-300k-2026-03-24"`
8327
8328 - `"user-profiles-2026-03-24"`
8329
8330 - `"user-profiles-2026-08-18"`
8331
8332 - `"user-profiles-2026-09-04"`
8333
8334 - `"advisor-tool-2026-03-01"`
8335
8336 - `"managed-agents-2026-04-01"`
8337
8338 - `"cache-diagnosis-2026-04-07"`
8339
8340 - `"dreaming-2026-04-21"`
8341
8342 - `"thinking-token-count-2026-05-13"`
8343
8344 - `"server-side-fallback-2026-06-01"`
8345
8346 - `"server-side-fallback-2026-07-01"`
8347
8348 - `"fallback-credit-2026-06-01"`
8349
8350 - `"fallback-credit-2026-07-01"`
8351
8352 - `"agent-memory-2026-07-22"`
8353
8354 - `"mid-conversation-tool-changes-2026-07-01"`
8355
8356 - `"compact-2026-01-12"`
8357
8358 - `"computer-use-2025-11-24"`
8359
8360 - `"mcp-tunnels-2026-06-22"`
8361
8362 - `"structured-outputs-2025-11-13"`
8363
8364 - `"task-budgets-2026-03-13"`
8365
8366 - `"thinking-display-updates-2026-08-18"`
8367
8368 - `"ce-user-management-2026-07-13"`
8369
8370 - `"mid-conversation-output-config-2026-07-01"`
8371
8372 - `"thinking-binding-controls-2026-08-01"`
8373
8374 - `"mid-conversation-system-clear-at-2026-08-21"`
8375
8376 - `"compact-2026-09-04"`
8377
8378 - `"inline-tools-2026-09-15"`
8379
8380 - `"mcp-client-2026-09-15"`
8240 - `"message-batches-2024-09-24"`
8241
8242 - `"prompt-caching-2024-07-31"`
8243
8244 - `"computer-use-2024-10-22"`
8245
8246 - `"computer-use-2025-01-24"`
8247
8248 - `"pdfs-2024-09-25"`
8249
8250 - `"token-counting-2024-11-01"`
8251
8252 - `"token-efficient-tools-2025-02-19"`
8253
8254 - `"output-128k-2025-02-19"`
8255
8256 - `"files-api-2025-04-14"`
8257
8258 - `"mcp-client-2025-04-04"`
8259
8260 - `"mcp-client-2025-11-20"`
8261
8262 - `"dev-full-thinking-2025-05-14"`
8263
8264 - `"interleaved-thinking-2025-05-14"`
8265
8266 - `"code-execution-2025-05-22"`
8267
8268 - `"extended-cache-ttl-2025-04-11"`
8269
8270 - `"context-1m-2025-08-07"`
8271
8272 - `"context-management-2025-06-27"`
8273
8274 - `"model-context-window-exceeded-2025-08-26"`
8275
8276 - `"skills-2025-10-02"`
8277
8278 - `"fast-mode-2026-02-01"`
8279
8280 - `"output-300k-2026-03-24"`
8281
8282 - `"user-profiles-2026-03-24"`
8283
8284 - `"user-profiles-2026-08-18"`
8285
8286 - `"user-profiles-2026-09-04"`
8287
8288 - `"advisor-tool-2026-03-01"`
8289
8290 - `"managed-agents-2026-04-01"`
8291
8292 - `"cache-diagnosis-2026-04-07"`
8293
8294 - `"dreaming-2026-04-21"`
8295
8296 - `"thinking-token-count-2026-05-13"`
8297
8298 - `"server-side-fallback-2026-06-01"`
8299
8300 - `"server-side-fallback-2026-07-01"`
8301
8302 - `"fallback-credit-2026-06-01"`
8303
8304 - `"fallback-credit-2026-07-01"`
8305
8306 - `"agent-memory-2026-07-22"`
8307
8308 - `"mid-conversation-tool-changes-2026-07-01"`
8309
8310 - `"compact-2026-01-12"`
8311
8312 - `"computer-use-2025-11-24"`
8313
8314 - `"mcp-tunnels-2026-06-22"`
8315
8316 - `"structured-outputs-2025-11-13"`
8317
8318 - `"task-budgets-2026-03-13"`
8319
8320 - `"thinking-display-updates-2026-08-18"`
8321
8322 - `"ce-user-management-2026-07-13"`
8323
8324 - `"mid-conversation-output-config-2026-07-01"`
8325
8326 - `"thinking-binding-controls-2026-08-01"`
8327
8328 - `"mid-conversation-system-clear-at-2026-08-21"`
8329
8330 - `"compact-2026-09-04"`
8331
8332 - `"inline-tools-2026-09-15"`
8333
8334 - `"mcp-client-2026-09-15"`
83818335
83828336- `"anthropic-workspace-id": optional string`
83838337
from line 9861
99079861
99089862 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
99099863
9910 - `"claude-sonnet-5-5" or "claude-opus-5-5" or "claude-fable-5-1" or 13 more`
9911
9912 The model that will power your agent.
9913
9914 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
9915
9916 - `"claude-sonnet-5-5"`
9917
9918 Efficient model for coding and agents
9919
9920 - `"claude-opus-5-5"`
9921
9922 Powerful intelligence for coding, knowledge work, and long-running agents
9923
9924 - `"claude-fable-5-1"`
9925
9926 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
9927
9928 - `"claude-sonnet-5"`
9929
9930 Efficient model for coding and agents
9931
9932 - `"claude-fable-5"`
9933
9934 Next generation of intelligence for the hardest knowledge work and coding problems
9935
9936 - `"claude-opus-5"`
9937
9938 Powerful intelligence for long-running agents and coding
9939
9940 - `"claude-opus-4-8"`
9941
9942 Powerful intelligence for long-running agents and coding
9943
9944 - `"claude-opus-4-7"`
9945
9946 Powerful intelligence for long-running agents and coding
9947
9948 - `"claude-opus-4-6"`
9949
9950 Powerful intelligence for long-running agents and coding
9951
9952 - `"claude-sonnet-4-6"`
9953
9954 Best combination of speed and intelligence
9955
9956 - `"claude-haiku-4-5"`
9957
9958 Fastest model with near-frontier intelligence
9959
9960 - `"claude-haiku-4-5-20251001"`
9961
9962 Fastest model with near-frontier intelligence
9963
9964 - `"claude-opus-4-5"`
9965
9966 Powerful intelligence for long-running agents and coding
9967
9968 - `"claude-opus-4-5-20251101"`
9969
9970 Powerful intelligence for long-running agents and coding
9971
9972 - `"claude-sonnet-4-5"`
9973
9974 High-performance model for agents and coding
9975
9976 - `"claude-sonnet-4-5-20250929"`
9977
9978 High-performance model for agents and coding
9864 - `"claude-sonnet-5-5"`
9865
9866 Efficient model for coding and agents
9867
9868 - `"claude-opus-5-5"`
9869
9870 Powerful intelligence for coding, knowledge work, and long-running agents
9871
9872 - `"claude-fable-5-1"`
9873
9874 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
9875
9876 - `"claude-sonnet-5"`
9877
9878 Efficient model for coding and agents
9879
9880 - `"claude-fable-5"`
9881
9882 Next generation of intelligence for the hardest knowledge work and coding problems
9883
9884 - `"claude-opus-5"`
9885
9886 Powerful intelligence for long-running agents and coding
9887
9888 - `"claude-opus-4-8"`
9889
9890 Powerful intelligence for long-running agents and coding
9891
9892 - `"claude-opus-4-7"`
9893
9894 Powerful intelligence for long-running agents and coding
9895
9896 - `"claude-opus-4-6"`
9897
9898 Powerful intelligence for long-running agents and coding
9899
9900 - `"claude-sonnet-4-6"`
9901
9902 Best combination of speed and intelligence
9903
9904 - `"claude-haiku-4-5"`
9905
9906 Fastest model with near-frontier intelligence
9907
9908 - `"claude-haiku-4-5-20251001"`
9909
9910 Fastest model with near-frontier intelligence
9911
9912 - `"claude-opus-4-5"`
9913
9914 Powerful intelligence for long-running agents and coding
9915
9916 - `"claude-opus-4-5-20251101"`
9917
9918 Powerful intelligence for long-running agents and coding
9919
9920 - `"claude-sonnet-4-5"`
9921
9922 High-performance model for agents and coding
9923
9924 - `"claude-sonnet-4-5-20250929"`
9925
9926 High-performance model for agents and coding
99799927
99809928 - `string`
99819929
99829930
No line in this hunk matches that.