NousResearch/hermes-agent

DeepSeek structured output 400 error handling fix

Cluster 113064. Data as of 2026-10-26 12:29 UTC

Nothing open on GitHub. Fix merged in #113966 on 17 Sep 2026. Check it covers your case.

open issues

open PRs

items grouped

Known?: Yes. 3 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #113966. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #113966. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #113966, then check it covers your case.

Read #113966 Pick up a Lab task

These items address a bug where DeepSeek rejects json_schema response_format, causing auxiliary structured calls (titles, kanban, goal judge) to waste a failed request before retrying. The fix aims to avoid or handle the 400 error without burning an unnecessary first request.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

#113966 fix(aux): structured-output 400s no longer kill fallback candidates or cost a doomed first request on DeepSeek (#83390, #105191, salvage #92908)

merged to main

files: agent/auxiliary_client.py, agent/auxiliary_structured_output.py, plugins/model-providers/deepseek/__init__.py, providers/base.py, tests/agent/conftest.py, tests/agent/test_auxiliary_structured_output.py, website/docs/developer-guide/model-provider-plugin.md

1 PR closed without merging

From the close comments: done elsewhere 1

#113111 fix(auxiliary): avoid failed DeepSeek requests before structured tasks · done elsewhere → 5cc8177, #113966

Closed issues · 1

Closed#113064[Bug]: DeepSeek rejects response_format json_schema — every structured aux call (titles, kanban decomposer, goal judge) burns a failed request before the retry

How this cluster was grouped

Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
Pairwise link density 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

Pick up a Lab task

Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.

Open the Lab

At a glance

Merged PRs: #113966
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 17 Sep 2026

For your agent

The same facts, typed.

cluster/113064.json
cluster/113064.md