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

Completions changed

api/completions

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1---
2title: Completions
3url: https://platform.claude.com/docs/en/api/completions
4---
5 
16# Completions
27 
38## Create a Text Completion
from line 23
1823 
1924 - `string`
2025 
21 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
26 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
2227 
2328 - `"message-batches-2024-09-24"`
2429 
from line 71
6671 
6772 - `"user-profiles-2026-08-18"`
6873 
74 - `"user-profiles-2026-09-04"`
75 
6976 - `"advisor-tool-2026-03-01"`
7077 
7178 - `"managed-agents-2026-04-01"`
from line 115
108115 
109116 - `"mid-conversation-system-clear-at-2026-08-21"`
110117 
118- `"anthropic-workspace-id": optional string`
119 
111120### Body parameters
112121 
113122- `max_tokens_to_sample: number`
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288297 
289298- `Completion object`
290299 
300 - `type: "completion"`
301 
302 Object type.
303 
304 For Text Completions, this is always `"completion"`.
305 
306 default: completion
307 
291308 - `id: string`
292309 
293310 Unique object identifier.
from line 406
389406 * `"stop_sequence"`: we reached a stop sequence — either provided by you via the `stop_sequences` parameter, or a stop sequence built into the model
390407 * `"max_tokens"`: we exceeded `max_tokens_to_sample` or the model's maximum
391408 
392 - `type: "completion"`
393 
394 Object type.
395 
396 For Text Completions, this is always `"completion"`.
397 
398 default: completion
399 
400409### Example
401410 
402411```bash
from line 442
433442 
434443- `Completion object`
435444 
445 - `type: "completion"`
446 
447 Object type.
448 
449 For Text Completions, this is always `"completion"`.
450 
451 default: completion
452 
436453 - `id: string`
437454 
438455 Unique object identifier.
from line 550
533550 
534551 * `"stop_sequence"`: we reached a stop sequence — either provided by you via the `stop_sequences` parameter, or a stop sequence built into the model
535552 * `"max_tokens"`: we exceeded `max_tokens_to_sample` or the model's maximum
536 
537 - `type: "completion"`
538 
539 Object type.
540 
541 For Text Completions, this is always `"completion"`.
542 
543 default: completion
544553