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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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One change · api

spans changedapi/opentelemetry/spans

Nearest release: v2.1.319, 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+0added
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From line 166 where the diff opens
First seen 14 Oct 2026 this site's first read of the page
Recorded edits11to this page, all time

The whole hunk

from line 166, old and new numbered
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from line 166
166166| `anthropic.usage.compaction.input_tokens` | `int` | Input tokens of the request’s [compactions](https://platform.claude.com/docs/en/build-with-claude/compaction), including cache reads and writes. Not part of `gen_ai.usage.input_tokens`. Absent when the request has no compaction. |
167167| `anthropic.usage.compaction.output_tokens` | `int` | Output tokens of the request’s compactions. Not part of `gen_ai.usage.output_tokens`. Absent when the request has no compaction. |
168168| `gen_ai.request.max_tokens` | `int` | The request’s [`max_tokens`](https://platform.claude.com/docs/en/api/messages/create#create.max_tokens). |
169| `gen_ai.request.temperature` | `double` | The request’s [`temperature`](https://platform.claude.com/docs/en/api/messages/create?version=2023-06-01#create.temperature). Absent when the request doesn’t set it. |
170| `gen_ai.request.top_p` | `double` | The request’s [`top_p`](https://platform.claude.com/docs/en/api/messages/create?version=2023-06-01#create.top_p). Absent when the request doesn’t set it. |
171| `gen_ai.request.top_k` | `int` | The request’s [`top_k`](https://platform.claude.com/docs/en/api/messages/create?version=2023-06-01#create.top_k). Absent when the request doesn’t set it. |
172169| `gen_ai.request.stream` | `boolean` | `true` when the request sets [`stream: true`](https://platform.claude.com/docs/en/api/messages/create#create.stream). Absent otherwise. |
173170| `gen_ai.request.reasoning.level` | `string` | The [`effort`](https://platform.claude.com/docs/en/api/messages/create#create.output_config.effort) in the request’s [`output_config`](https://platform.claude.com/docs/en/api/messages/create#create.output_config). Absent when the request doesn’t set it. |
174171| `gen_ai.output.type` | `string` | `json` when the request sets the output format to JSON. Absent otherwise. |
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