# NousResearch/hermes-agent · DeepSeek v4 Flash streaming timeout issues

## Open now

- 1 issue, 0 PRs open on GitHub.
- #61461: opencode-go + deepseek-v4-flash still hangs after #61397 merged

Reports and fixes related to DeepSeek v4 Flash (and v4 Pro) triggering APITimeoutError or long hangs during streaming, with attempts to address this via reasoning timeout floor adjustments.

## TL;DR

- 4 member(s): 1 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #61397. Verify it addresses your case.
- **Recommended:** read PR #61397 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `partially_resolved` · deciding PR(s): `pr-61397`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_PARTIAL`): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.
- Members outside that structural core may belong to a different underlying problem.
- Pairwise link density `0.39`: the share of member 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.

## Open related issues

- #61461: opencode-go + deepseek-v4-flash still hangs after #61397 merged

## Closed / duplicate issues

- #60338: opencode-go + deepseek-v4-flash streams hang for 30–50s as APITimeoutError (direct httpx succeeds in ~3s)

## Prior & competing PRs

- **#61397: fix(reasoning): add deepseek-v4-flash and deepseek-v4-pro to reasoning timeout floor (#60338)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/reasoning_timeouts.py`, `tests/agent/test_reasoning_stale_timeout_floor.py`
- **#60377: fix(reasoning): add deepseek-v4-flash and deepseek-v4-pro to reasoning timeout floor**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `#61397`

## Fix status

- Merged to main in PR #61397 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-07-09`.
- Subsystem: `agent`