The whole hunk
from line 14, old and new numbered
/
lines
from line 14
1414
1515 - `string`
1616
17 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
17 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
1818
1919 - `"message-batches-2024-09-24"`
2020
from line 98
9898
9999 - `"ce-user-management-2026-07-13"`
100100
101 - `"mid-conversation-output-config-2026-07-01"`
102
103 - `"thinking-binding-controls-2026-08-01"`
104
105 - `"mid-conversation-system-clear-at-2026-08-21"`
106
101107### Body parameters
102108
103109- `model: BetaManagedAgentsModel or BetaManagedAgentsModelConfigParams`
from line 110
104110
105111 Model identifier. Accepts the [model string](https://platform.claude.com/docs/en/about-claude/models/overview#latest-models-comparison), e.g. `claude-opus-5`, or a `model_config` object for additional configuration control
106112
107 - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string`
113 - `BetaManagedAgentsModel = "claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more or string`
108114
109115 The model that will power your agent.
110116
111117 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
112118
113 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
119 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
114120
115121 The model that will power your agent.
116122
117123 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
118124
125 - `"claude-fable-5-1"`
126
127 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
128
119129 - `"claude-sonnet-5"`
120130
121131 High-performance model for coding and agents
from line 804
794804
795805 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
796806
797 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
807 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
798808
799809 The model that will power your agent.
800810
801811 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
802812
813 - `"claude-fable-5-1"`
814
815 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
816
803817 - `"claude-sonnet-5"`
804818
805819 High-performance model for coding and agents
from line 1439
14251439
14261440 - `string`
14271441
1428 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
1442 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
14291443
14301444 - `"message-batches-2024-09-24"`
14311445
from line 1523
15091523
15101524 - `"ce-user-management-2026-07-13"`
15111525
1526 - `"mid-conversation-output-config-2026-07-01"`
1527
1528 - `"thinking-binding-controls-2026-08-01"`
1529
1530 - `"mid-conversation-system-clear-at-2026-08-21"`
1531
15121532### Returns
15131533
15141534- `data: array of BetaManagedAgentsAgent`
from line 1571
15511571
15521572 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
15531573
1554 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
1574 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
15551575
15561576 The model that will power your agent.
15571577
15581578 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
15591579
1580 - `"claude-fable-5-1"`
1581
1582 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
1583
15601584 - `"claude-sonnet-5"`
15611585
15621586 High-performance model for coding and agents
from line 2184
21602184
21612185 - `string`
21622186
2163 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
2187 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
21642188
21652189 - `"message-batches-2024-09-24"`
21662190
from line 2268
22442268
22452269 - `"ce-user-management-2026-07-13"`
22462270
2271 - `"mid-conversation-output-config-2026-07-01"`
2272
2273 - `"thinking-binding-controls-2026-08-01"`
2274
2275 - `"mid-conversation-system-clear-at-2026-08-21"`
2276
22472277### Returns
22482278
22492279- `BetaManagedAgentsAgent object`
from line 2316
22862316
22872317 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
22882318
2289 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
2319 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
22902320
22912321 The model that will power your agent.
22922322
22932323 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
22942324
2325 - `"claude-fable-5-1"`
2326
2327 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
2328
22952329 - `"claude-sonnet-5"`
22962330
22972331 High-performance model for coding and agents
from line 2912
28782912
28792913 - `string`
28802914
2881 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
2915 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
28822916
28832917 - `"message-batches-2024-09-24"`
28842918
from line 2996
29622996
29632997 - `"ce-user-management-2026-07-13"`
29642998
2999 - `"mid-conversation-output-config-2026-07-01"`
3000
3001 - `"thinking-binding-controls-2026-08-01"`
3002
3003 - `"mid-conversation-system-clear-at-2026-08-21"`
3004
29653005### Body parameters
29663006
29673007- `description: optional string or null`
from line 3036
29963036
29973037 Model identifier. Accepts the [model string](https://platform.claude.com/docs/en/about-claude/models/overview#latest-models-comparison), e.g. `claude-opus-5`, or a `model_config` object for additional configuration control. Omit to preserve. Cannot be cleared.
29983038
2999 - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string`
3039 - `BetaManagedAgentsModel = "claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more or string`
30003040
30013041 The model that will power your agent.
30023042
30033043 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
30043044
3005 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
3045 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
30063046
30073047 The model that will power your agent.
30083048
30093049 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
30103050
3051 - `"claude-fable-5-1"`
3052
3053 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
3054
30113055 - `"claude-sonnet-5"`
30123056
30133057 High-performance model for coding and agents
from line 3708
36643708
36653709 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
36663710
3667 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
3711 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
36683712
36693713 The model that will power your agent.
36703714
36713715 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
36723716
3717 - `"claude-fable-5-1"`
3718
3719 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
3720
36733721 - `"claude-sonnet-5"`
36743722
36753723 High-performance model for coding and agents
from line 4310
42624310
42634311 - `string`
42644312
4265 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
4313 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
42664314
42674315 - `"message-batches-2024-09-24"`
42684316
from line 4394
43464394
43474395 - `"ce-user-management-2026-07-13"`
43484396
4397 - `"mid-conversation-output-config-2026-07-01"`
4398
4399 - `"thinking-binding-controls-2026-08-01"`
4400
4401 - `"mid-conversation-system-clear-at-2026-08-21"`
4402
43494403### Returns
43504404
43514405- `BetaManagedAgentsAgent object`
from line 4442
43884442
43894443 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
43904444
4391 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
4445 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
43924446
43934447 The model that will power your agent.
43944448
43954449 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
43964450
4451 - `"claude-fable-5-1"`
4452
4453 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
4454
43974455 - `"claude-sonnet-5"`
43984456
43994457 High-performance model for coding and agents
from line 5077
50195077
50205078 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
50215079
5022 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
5080 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
50235081
50245082 The model that will power your agent.
50255083
50265084 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
50275085
5086 - `"claude-fable-5-1"`
5087
5088 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
5089
50285090 - `"claude-sonnet-5"`
50295091
50305092 High-performance model for coding and agents
from line 7453
73917453
73927454### Beta Managed Agents Model
73937455
7394- `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string`
7456- `BetaManagedAgentsModel = "claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more or string`
73957457
73967458 The model that will power your agent.
73977459
73987460 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
73997461
7400 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
7462 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
74017463
74027464 The model that will power your agent.
74037465
74047466 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
74057467
7468 - `"claude-fable-5-1"`
7469
7470 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7471
74067472 - `"claude-sonnet-5"`
74077473
74087474 High-performance model for coding and agents
from line 7535
74697535
74707536 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
74717537
7472 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
7538 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
74737539
74747540 The model that will power your agent.
74757541
74767542 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
74777543
7544 - `"claude-fable-5-1"`
7545
7546 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7547
74787548 - `"claude-sonnet-5"`
74797549
74807550 High-performance model for coding and agents
from line 7657
75877657
75887658 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
75897659
7590 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
7660 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
75917661
75927662 The model that will power your agent.
75937663
75947664 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
75957665
7666 - `"claude-fable-5-1"`
7667
7668 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7669
75967670 - `"claude-sonnet-5"`
75977671
75987672 High-performance model for coding and agents
from line 7961
78877961
78887962 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
78897963
7890 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
7964 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
78917965
78927966 The model that will power your agent.
78937967
78947968 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
78957969
7970 - `"claude-fable-5-1"`
7971
7972 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
7973
78967974 - `"claude-sonnet-5"`
78977975
78987976 High-performance model for coding and agents
from line 8813
87358813
87368814 - `string`
87378815
8738 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
8816 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
87398817
87408818 - `"message-batches-2024-09-24"`
87418819
from line 8897
88198897
88208898 - `"ce-user-management-2026-07-13"`
88218899
8900 - `"mid-conversation-output-config-2026-07-01"`
8901
8902 - `"thinking-binding-controls-2026-08-01"`
8903
8904 - `"mid-conversation-system-clear-at-2026-08-21"`
8905
88228906#### Returns
88238907
88248908- `data: array of BetaManagedAgentsAgent`
from line 8945
88618945
88628946 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
88638947
8864 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
8948 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
88658949
88668950 The model that will power your agent.
88678951
88688952 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
8953
8954 - `"claude-fable-5-1"`
8955
8956 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
88698957
88708958 - `"claude-sonnet-5"`
88718959