Retrieve Message Batch results changedapi/beta/messages/batches/results
Nearest release: v2.1.286, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+172added
Lines−180removed
From line
27
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits19to this page, all time
The whole hunk
from line 27, old and new numbered
/
from line 27
2727
2828 - `string`
2929
30 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
30 - `"message-batches-2024-09-24"`
3131
32 - `"message-batches-2024-09-24"`
32 - `"prompt-caching-2024-07-31"`
3333
34 - `"prompt-caching-2024-07-31"`
34 - `"computer-use-2024-10-22"`
3535
36 - `"computer-use-2024-10-22"`
36 - `"computer-use-2025-01-24"`
3737
38 - `"computer-use-2025-01-24"`
38 - `"pdfs-2024-09-25"`
3939
40 - `"pdfs-2024-09-25"`
40 - `"token-counting-2024-11-01"`
4141
42 - `"token-counting-2024-11-01"`
42 - `"token-efficient-tools-2025-02-19"`
4343
44 - `"token-efficient-tools-2025-02-19"`
44 - `"output-128k-2025-02-19"`
4545
46 - `"output-128k-2025-02-19"`
46 - `"files-api-2025-04-14"`
4747
48 - `"files-api-2025-04-14"`
48 - `"mcp-client-2025-04-04"`
4949
50 - `"mcp-client-2025-04-04"`
50 - `"mcp-client-2025-11-20"`
5151
52 - `"mcp-client-2025-11-20"`
52 - `"dev-full-thinking-2025-05-14"`
5353
54 - `"dev-full-thinking-2025-05-14"`
54 - `"interleaved-thinking-2025-05-14"`
5555
56 - `"interleaved-thinking-2025-05-14"`
56 - `"code-execution-2025-05-22"`
5757
58 - `"code-execution-2025-05-22"`
58 - `"extended-cache-ttl-2025-04-11"`
5959
60 - `"extended-cache-ttl-2025-04-11"`
60 - `"context-1m-2025-08-07"`
6161
62 - `"context-1m-2025-08-07"`
62 - `"context-management-2025-06-27"`
6363
64 - `"context-management-2025-06-27"`
64 - `"model-context-window-exceeded-2025-08-26"`
6565
66 - `"model-context-window-exceeded-2025-08-26"`
66 - `"skills-2025-10-02"`
6767
68 - `"skills-2025-10-02"`
68 - `"fast-mode-2026-02-01"`
6969
70 - `"fast-mode-2026-02-01"`
70 - `"output-300k-2026-03-24"`
7171
72 - `"output-300k-2026-03-24"`
72 - `"user-profiles-2026-03-24"`
7373
74 - `"user-profiles-2026-03-24"`
74 - `"user-profiles-2026-08-18"`
7575
76 - `"user-profiles-2026-08-18"`
76 - `"user-profiles-2026-09-04"`
7777
78 - `"user-profiles-2026-09-04"`
78 - `"advisor-tool-2026-03-01"`
7979
80 - `"advisor-tool-2026-03-01"`
80 - `"managed-agents-2026-04-01"`
8181
82 - `"managed-agents-2026-04-01"`
82 - `"cache-diagnosis-2026-04-07"`
8383
84 - `"cache-diagnosis-2026-04-07"`
84 - `"dreaming-2026-04-21"`
8585
86 - `"dreaming-2026-04-21"`
86 - `"thinking-token-count-2026-05-13"`
8787
88 - `"thinking-token-count-2026-05-13"`
88 - `"server-side-fallback-2026-06-01"`
8989
90 - `"server-side-fallback-2026-06-01"`
90 - `"server-side-fallback-2026-07-01"`
9191
92 - `"server-side-fallback-2026-07-01"`
92 - `"fallback-credit-2026-06-01"`
9393
94 - `"fallback-credit-2026-06-01"`
94 - `"fallback-credit-2026-07-01"`
9595
96 - `"fallback-credit-2026-07-01"`
96 - `"agent-memory-2026-07-22"`
9797
98 - `"agent-memory-2026-07-22"`
98 - `"mid-conversation-tool-changes-2026-07-01"`
9999
100 - `"mid-conversation-tool-changes-2026-07-01"`
100 - `"compact-2026-01-12"`
101101
102 - `"compact-2026-01-12"`
102 - `"computer-use-2025-11-24"`
103103
104 - `"computer-use-2025-11-24"`
104 - `"mcp-tunnels-2026-06-22"`
105105
106 - `"mcp-tunnels-2026-06-22"`
106 - `"structured-outputs-2025-11-13"`
107107
108 - `"structured-outputs-2025-11-13"`
108 - `"task-budgets-2026-03-13"`
109109
110 - `"task-budgets-2026-03-13"`
110 - `"thinking-display-updates-2026-08-18"`
111111
112 - `"thinking-display-updates-2026-08-18"`
112 - `"ce-user-management-2026-07-13"`
113113
114 - `"ce-user-management-2026-07-13"`
114 - `"mid-conversation-output-config-2026-07-01"`
115115
116 - `"mid-conversation-output-config-2026-07-01"`
116 - `"thinking-binding-controls-2026-08-01"`
117117
118 - `"thinking-binding-controls-2026-08-01"`
118 - `"mid-conversation-system-clear-at-2026-08-21"`
119119
120 - `"mid-conversation-system-clear-at-2026-08-21"`
120 - `"compact-2026-09-04"`
121121
122 - `"compact-2026-09-04"`
122 - `"inline-tools-2026-09-15"`
123123
124 - `"inline-tools-2026-09-15"`
124 - `"mcp-client-2026-09-15"`
125125
126 - `"mcp-client-2026-09-15"`
127
128126- `"anthropic-workspace-id": optional string`
129127
130128 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 2884
28862884
28872885 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
28882886
2889 - `"claude-sonnet-5-5" or "claude-fable-5-1" or "claude-opus-5-5" or 16 more`
2887 - `"claude-sonnet-5-5"`
28902888
2891 The model that will complete your prompt.
2889 Efficient model for coding and agents
28922890
2893 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
2891 - `"claude-fable-5-1"`
28942892
2895 - `"claude-sonnet-5-5"`
2893 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
28962894
2897 Efficient model for coding and agents
2895 - `"claude-opus-5-5"`
28982896
2899 - `"claude-fable-5-1"`
2897 Powerful intelligence for coding, knowledge work, and long-running agents
29002898
2901 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2899 - `"claude-mythos-5-1"`
29022900
2903 - `"claude-opus-5-5"`
2901 Our most capable model for cybersecurity and biology research, available through trusted access programs
29042902
2905 Powerful intelligence for coding, knowledge work, and long-running agents
2903 - `"claude-sonnet-5"`
29062904
2907 - `"claude-mythos-5-1"`
2905 Efficient model for coding and agents
29082906
2909 Our most capable model for cybersecurity and biology research, available through trusted access programs
2907 - `"claude-fable-5"`
29102908
2911 - `"claude-sonnet-5"`
2909 Next generation of intelligence for the hardest knowledge work and coding problems
29122910
2913 Efficient model for coding and agents
2911 - `"claude-mythos-5"`
29142912
2915 - `"claude-fable-5"`
2913 Most capable model for cybersecurity and biology research
29162914
2917 Next generation of intelligence for the hardest knowledge work and coding problems
2915 - `"claude-opus-5"`
29182916
2919 - `"claude-mythos-5"`
2917 Powerful intelligence for long-running agents and coding
29202918
2921 Most capable model for cybersecurity and biology research
2919 - `"claude-opus-4-8"`
29222920
2923 - `"claude-opus-5"`
2921 Powerful intelligence for long-running agents and coding
29242922
2925 Powerful intelligence for long-running agents and coding
2923 - `"claude-opus-4-7"`
29262924
2927 - `"claude-opus-4-8"`
2925 Powerful intelligence for long-running agents and coding
29282926
2929 Powerful intelligence for long-running agents and coding
2927 - `"claude-opus-4-6"`
29302928
2931 - `"claude-opus-4-7"`
2929 Powerful intelligence for long-running agents and coding
29322930
2933 Powerful intelligence for long-running agents and coding
2931 - `"claude-sonnet-4-6"`
29342932
2935 - `"claude-opus-4-6"`
2933 Best combination of speed and intelligence
29362934
2937 Powerful intelligence for long-running agents and coding
2935 - `"claude-haiku-4-5"`
29382936
2939 - `"claude-sonnet-4-6"`
2937 Fastest model with near-frontier intelligence
29402938
2941 Best combination of speed and intelligence
2939 - `"claude-haiku-4-5-20251001"`
29422940
2943 - `"claude-haiku-4-5"`
2941 Fastest model with near-frontier intelligence
29442942
2945 Fastest model with near-frontier intelligence
2943 - `"claude-opus-4-5"`
29462944
2947 - `"claude-haiku-4-5-20251001"`
2945 Powerful intelligence for long-running agents and coding
29482946
2949 Fastest model with near-frontier intelligence
2947 - `"claude-opus-4-5-20251101"`
29502948
2951 - `"claude-opus-4-5"`
2949 Powerful intelligence for long-running agents and coding
29522950
2953 Powerful intelligence for long-running agents and coding
2951 - `"claude-sonnet-4-5"`
29542952
2955 - `"claude-opus-4-5-20251101"`
2953 High-performance model for agents and coding
29562954
2957 Powerful intelligence for long-running agents and coding
2955 - `"claude-sonnet-4-5-20250929"`
29582956
2959 - `"claude-sonnet-4-5"`
2957 High-performance model for agents and coding
29602958
2961 High-performance model for agents and coding
2959 - `"claude-mythos-preview"`
29622960
2963 - `"claude-sonnet-4-5-20250929"`
2961 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
29642962
2965 High-performance model for agents and coding
2966
2967 - `"claude-mythos-preview"`
2968
2969 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
2970
2971 New class of intelligence, strongest in coding and cybersecurity
2963 New class of intelligence, strongest in coding and cybersecurity
29722964
29732965 - `string`
29742966
No line in this hunk matches that.