Models changedapi/beta/models
Nearest release: v2.1.281, published an hour before 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+10added
Lines−2removed
From line
39
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits10to this page, all time
The whole hunk
from line 39, old and new numbered
/
from line 39
3939
4040 - `string`
4141
42 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
42 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
4343
4444 - `"message-batches-2024-09-24"`
4545
from line 133
133133
134134 - `"compact-2026-09-04"`
135135
136 - `"inline-tools-2026-09-15"`
137
138 - `"mcp-client-2026-09-15"`
139
136140- `"anthropic-workspace-id": optional string`
137141
138142 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 427
423427
424428 - `string`
425429
426 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
430 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
427431
428432 - `"message-batches-2024-09-24"`
429433
from line 520
516520 - `"mid-conversation-system-clear-at-2026-08-21"`
517521
518522 - `"compact-2026-09-04"`
523
524 - `"inline-tools-2026-09-15"`
525
526 - `"mcp-client-2026-09-15"`
519527
520528- `"anthropic-workspace-id": optional string`
521529
No line in this hunk matches that.