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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

Threads changedapi/beta/sessions/threads

Nearest release: v2.1.322, published 2 hours 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+42added
Lines−0removed
From line 159 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits32to this page, all time

The whole hunk

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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 159
159159 
160160 - `"webhooks-2026-10-07"`
161161 
162 - `"admin-user-sign-out-2026-10-08"`
163 
162164 - `"message-threads-2026-08-12"`
163165 
164166 - `"analytics-usage-cost-2026-08-24"`
from line 237
235237 
236238 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
237239 
240 - `"claude-fable-5-2"`
241 
242 Built for the most ambitious work in coding, enterprise workflows, and the sciences
243 
238244 - `"claude-haiku-5-5"`
239245 
240246 Fastest model for high-volume, real-time tasks
from line 1260
12541260 
12551261 - `"webhooks-2026-10-07"`
12561262 
1263 - `"admin-user-sign-out-2026-10-08"`
1264 
12571265 - `"message-threads-2026-08-12"`
12581266 
12591267 - `"analytics-usage-cost-2026-08-24"`
from line 1338
13301338 
13311339 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
13321340 
1341 - `"claude-fable-5-2"`
1342 
1343 Built for the most ambitious work in coding, enterprise workflows, and the sciences
1344 
13331345 - `"claude-haiku-5-5"`
13341346 
13351347 Fastest model for high-volume, real-time tasks
from line 2352
23402352 
23412353 - `"webhooks-2026-10-07"`
23422354 
2355 - `"admin-user-sign-out-2026-10-08"`
2356 
23432357 - `"message-threads-2026-08-12"`
23442358 
23452359 - `"analytics-usage-cost-2026-08-24"`
from line 2430
24162430 
24172431 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
24182432 
2433 - `"claude-fable-5-2"`
2434 
2435 Built for the most ambitious work in coding, enterprise workflows, and the sciences
2436 
24192437 - `"claude-haiku-5-5"`
24202438 
24212439 Fastest model for high-volume, real-time tasks
from line 3365
33473365 
33483366 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
33493367 
3368 - `"claude-fable-5-2"`
3369 
3370 Built for the most ambitious work in coding, enterprise workflows, and the sciences
3371 
33503372 - `"claude-haiku-5-5"`
33513373 
33523374 Fastest model for high-volume, real-time tasks
from line 4011
39894011 
39904012 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
39914013 
4014 - `"claude-fable-5-2"`
4015 
4016 Built for the most ambitious work in coding, enterprise workflows, and the sciences
4017 
39924018 - `"claude-haiku-5-5"`
39934019 
39944020 Fastest model for high-volume, real-time tasks
from line 6691
66656691 
66666692 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
66676693 
6694 - `"claude-fable-5-2"`
6695 
6696 Built for the most ambitious work in coding, enterprise workflows, and the sciences
6697 
66686698 - `"claude-haiku-5-5"`
66696699 
66706700 Fastest model for high-volume, real-time tasks
from line 8081
80518081 
80528082 - `"webhooks-2026-10-07"`
80538083 
8084 - `"admin-user-sign-out-2026-10-08"`
8085 
80548086 - `"message-threads-2026-08-12"`
80558087 
80568088 - `"analytics-usage-cost-2026-08-24"`
from line 8137
81058137 
81068138 The source of the image data.
81078139 
8108 - `BetaManagedAgentsBase64ImageSource object`
8109 
8110 Base64-encoded image data.
8111 
8112 - `type: "base64"`
8113 
8114 - `data: string`
8115 
8116 Base64-encoded image data.
8117 
8118 minLength: 1
8119 
8120 - `media_type: string`
8121 
8122 MIME type of the image (e.g., "image/png", "image/jpeg", "image/gif", "image/webp").
8123 
8124 minLength: 1
8125 
8126 - `BetaManagedAgentsURLImageSource object`
8127 
8128 Image referenced by URL.
8129 
8130 - `type: "url"`
8131 
8132 - `url: string`
8133 
8134 URL of the image to fetch.
8135 
8136 minLength: 1
8137 
8138 - `BetaManagedAgentsFileImageSource object`
8139 
8140 Image referenced by file ID.
8141 
8142 - `type: "file"`
8143 
8144 - `file_id: string`
8145 
8146 ID of a previously uploaded file.
8147 
8148 minLength: 1
8149 
8150 - `BetaManagedAgentsDocumentBlock object`
8151 
8152 Document content, either specified directly as base64 dat
8140 - `BetaManagedAg
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