Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
One change · api

Threads changed

api/beta/sessions/threads

Nearest release: v2.1.274, published 7 hours 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+15added
Lines−5removed
From line 35 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits12to this page, all time

The whole hunk

from line 35, old and new numbered
/
lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

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 42 more`
38 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
3939 
4040 - `"message-batches-2024-09-24"`
4141 
from line 127
127127 
128128 - `"mid-conversation-system-clear-at-2026-08-21"`
129129 
130 - `"compact-2026-09-04"`
131 
130132- `"anthropic-workspace-id": optional string`
131133 
132134### Returns
from line 940
938940 
939941 - `string`
940942 
941 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
943 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
942944 
943945 - `"message-batches-2024-09-24"`
944946 
from line 1032
10301032 
10311033 - `"mid-conversation-system-clear-at-2026-08-21"`
10321034 
1035 - `"compact-2026-09-04"`
1036 
10331037- `"anthropic-workspace-id": optional string`
10341038 
10351039### Returns
from line 1836
18321836 
18331837 - `string`
18341838 
1835 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
1839 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
18361840 
18371841 - `"message-batches-2024-09-24"`
18381842 
from line 1928
19241928 
19251929 - `"mid-conversation-system-clear-at-2026-08-21"`
19261930 
1931 - `"compact-2026-09-04"`
1932 
19271933- `"anthropic-workspace-id": optional string`
19281934 
19291935### Returns
from line 5827
58215827 
58225828 - `string`
58235829 
5824 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
5830 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
58255831 
58265832 - `"message-batches-2024-09-24"`
58275833 
from line 5919
59135919 
59145920 - `"mid-conversation-system-clear-at-2026-08-21"`
59155921 
5922 - `"compact-2026-09-04"`
5923 
59165924- `"anthropic-workspace-id": optional string`
59175925 
59185926#### Returns
from line 8219
82118219 
82128220 - `string`
82138221 
8214 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
8222 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
82158223 
82168224 - `"message-batches-2024-09-24"`
82178225 
from line 8311
83038311 
83048312 - `"mid-conversation-system-clear-at-2026-08-21"`
83058313 
8314 - `"compact-2026-09-04"`
8315 
83068316- `"anthropic-workspace-id": optional string`
83078317 
83088318#### Returns
from line 8581
85718581 
85728582 - `type: "search_result"`
85738583 
8574 - `citations: BetaManagedAgentsSearchResultCitations`
8575 
8576 Citation settings for a search result.
8577 
8578 - `enabled: boolean`
8579 
8580 Whether citations are enabled for this s
8584 - `citations: BetaManagedAgentsSearchRe