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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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DCF Model Rubric changedmanaged-agents/define-outcomes

Nearest release: v2.1.308, published 2 hours after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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Lines+6added
Lines−6removed
From line 551 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits18to this page, all time

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551551 
552552Emitted once the grader starts an evaluation over one iteration loop. The `iteration` field is a 0-indexed revision counter: `0` is the first evaluation, `1` is the re-evaluation after the first revision, and so on.
553553 
554```json
554```text wrap
555555{
556556 "type": "span.outcome_evaluation_start",
557557 "id": "sevt_01def...",
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563563 
564564### Outcome evaluation ongoing
565565 
566Heartbeat emitted while the grader runs. The grader's internal reasoning is opaque: you see that it's working, not what it's thinking.
566Heartbeat emitted while the grader runs. The grader's internal reasoning is opaque: the event shows only that the grader is working.
567567 
568```json
568```text wrap
569569{
570570 "type": "span.outcome_evaluation_ongoing",
571571 "id": "sevt_01ghi...",
from line 587
587587| `failed` | Session transitions to `idle`. Returned when the rubric does not apply to the deliverables, for example if the description and rubric contradict each other. |
588588| `interrupted` | Emitted when the session is interrupted while an outcome is active, even if evaluation hadn't started yet. If no `outcome_evaluation_start` fired before the interrupt, `outcome_evaluation_start_id` is an empty string. |
589589 
590```json
590```text
591591{
592592 "type": "span.outcome_evaluation_end",
593593 "id": "sevt_01jkl...",
from line 691
691691 
692692## Retrieve deliverables
693693 
694The agent writes output files to `/mnt/session/outputs/` inside the sandbox. To retrieve them, list files through the [Files API](https://platform.claude.com/docs/en/build-with-claude/files) with the session ID as the `scope_id` (java: `scopeId`; php: `scopeID`; csharp, go: `ScopeID`), then download them by ID. Filtering by `scope_id` (java: `scopeId`; php: `scopeID`; csharp, go: `ScopeID`) requires the `managed-agents-2026-04-01` beta header on the list request, so the SDK and CLI examples make that call through the `beta` namespace and pass the header explicitly. Files appear in the list shortly after the agent finishes writing them, sometimes a few seconds after the session goes idle. If a file you expect is not listed yet, list again after a short delay; once it appears in the list, its upload has finished.
694The agent writes output files to `/mnt/session/outputs/` inside the sandbox. To retrieve them, list files through the [Files API](https://platform.claude.com/docs/en/build-with-claude/files) with the session ID as the `scope_id` (java: `scopeId`; php: `scopeID`; csharp, go: `ScopeID`), then download them by ID. Filtering by `scope_id` (java: `scopeId`; php: `scopeID`; csharp, go: `ScopeID`) requires the `managed-agents-2026-04-01` beta header on the list request, so the SDK and CLI examples make that call through the `beta` namespace and pass the header explicitly. Files appear in the list shortly after the agent finishes writing them, sometimes a few seconds after the session goes idle. If a file you expect is not listed yet, list again after a short delay; once it appears in the list, its upload is complete.
695695 
696696<CodeGroup>
697697 ```bash cURL
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