Completions changedapi/completions
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+32added
Lines−18removed
From line
129
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
from line 129, old and new numbered
/
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130130 - `"ce-plugins-2026-09-01"`
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132 - `"spend-limit-reads-2026-09-26"`
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132134### Body parameters
133135
134136- `max_tokens_to_sample: number`
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210212 Powerful intelligence for long-running agents and coding
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214 - `"claude-mythos-preview"`
215
216 **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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218 New class of intelligence, strongest in coding and cybersecurity
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212220 - `"claude-sonnet-4-5"`
213221
222 **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.
223
214224 High-performance model for agents and coding
215225
216226 - `"claude-sonnet-4-5-20250929"`
217227
228 **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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218230 High-performance model for agents and coding
219231
220 - `"claude-mythos-preview"`
221
222 **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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224 New class of intelligence, strongest in coding and cybersecurity
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226232 - `string`
227233
228234- `prompt: string`
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402408 Powerful intelligence for long-running agents and coding
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410 - `"claude-mythos-preview"`
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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
415
404416 - `"claude-sonnet-4-5"`
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418 **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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406420 High-performance model for agents and coding
407421
408422 - `"claude-sonnet-4-5-20250929"`
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424 **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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410426 High-performance model for agents and coding
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412 - `"claude-mythos-preview"`
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414 **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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416 New class of intelligence, strongest in coding and cybersecurity
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418428 - `string`
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420430 - `stop_reason: string or null`
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551561 Powerful intelligence for long-running agents and coding
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563 - `"claude-mythos-preview"`
564
565 **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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567 New class of intelligence, strongest in coding and cybersecurity
568
553569 - `"claude-sonnet-4-5"`
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571 **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.
572
555573 High-performance model for agents and coding
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557575 - `"claude-sonnet-4-5-20250929"`
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559 High-performance model for agents and coding
577 **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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561 - `"claude-mythos-preview"`
562
563 **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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565 New class of intelligence, strongest in coding and cybersecurity
579 High-performance model for agents and coding
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567581 - `string`
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