Create a Text Completion changedapi/completions/create
Nearest release: v2.1.287, published 4 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+22added
Lines−12removed
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127
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits17to this page, all time
The whole hunk
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128128 - `"ce-plugins-2026-09-01"`
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130 - `"spend-limit-reads-2026-09-26"`
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130132## Body parameters
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132134- `max_tokens_to_sample: number`
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208210 Powerful intelligence for long-running agents and coding
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212 - `"claude-mythos-preview"`
213
214 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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216 New class of intelligence, strongest in coding and cybersecurity
217
210218 - `"claude-sonnet-4-5"`
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220 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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212222 High-performance model for agents and coding
213223
214224 - `"claude-sonnet-4-5-20250929"`
215225
226 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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216228 High-performance model for agents and coding
217229
218 - `"claude-mythos-preview"`
219
220 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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222 New class of intelligence, strongest in coding and cybersecurity
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224230 - `string`
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226232- `prompt: string`
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400406 Powerful intelligence for long-running agents and coding
401407
408 - `"claude-mythos-preview"`
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410 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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412 New class of intelligence, strongest in coding and cybersecurity
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402414 - `"claude-sonnet-4-5"`
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416 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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404418 High-performance model for agents and coding
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406420 - `"claude-sonnet-4-5-20250929"`
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408 High-performance model for agents and coding
422 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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410 - `"claude-mythos-preview"`
411
412 **Deprecated**: Will reach end-of-life on June 30, 2026. Please migrate to claude-mythos-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
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414 New class of intelligence, strongest in coding and cybersecurity
424 High-performance model for agents and coding
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416426 - `string`
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