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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
HomeDocsClaude Developer Platform 10 Nov 2026
One change · api

Create Agent changedapi/beta/agents/create

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+17added
Lines−1removed
From line 127 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits29to this page, all time

The whole hunk

from line 127, old and new numbered
/
lines
from line 127
127127 
128128 - `"webhooks-2026-10-07"`
129129 
130 - `"admin-user-sign-out-2026-10-08"`
131 
130132 - `"message-threads-2026-08-12"`
131133 
132134 - `"analytics-usage-cost-2026-08-24"`
from line 147
145147 
146148 Model identifier. Accepts the [model string](https://platform.claude.com/docs/en/about-claude/models/overview?sdk_languages=http#latest-models-comparison), e.g. `claude-opus-5-5`, or a `model_config` object for additional configuration control
147149 
148 - `BetaManagedAgentsModel = "claude-haiku-5-5" or "claude-sonnet-5-5" or "claude-opus-5-5" or 14 more or string`
150 - `BetaManagedAgentsModel = "claude-fable-5-2" or "claude-haiku-5-5" or "claude-sonnet-5-5" or 15 more or string`
149151 
150152 The model that will power your agent.
151153 
152154 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
153155 
156 - `"claude-fable-5-2"`
157 
158 Built for the most ambitious work in coding, enterprise workflows, and the sciences
159 
154160 - `"claude-haiku-5-5"`
155161 
156162 Fastest model for high-volume, real-time tasks
from line 1157
11511157 
11521158 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
11531159 
1160 - `"claude-fable-5-2"`
1161 
1162 Built for the most ambitious work in coding, enterprise workflows, and the sciences
1163 
11541164 - `"claude-haiku-5-5"`
11551165 
11561166 Fastest model for high-volume, real-time tasks
from line 1901
18911901 "description": "A general-purpose starter agent.",
18921902 "metadata": {
18931903 "foo": "bar"
1904 },
1905 "multiagent": {
1906 "type": "multiagent_20261001",
1907 "workflows": {
1908 "type": "enabled"
1909 }
18941910 },
18951911 "system": "You are a general-purpose agent that can research, write code, run commands, and use connected tools to complete the user'\''s task end to end.",
18961912 "tools": [
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