Cairn

Streaming reasoning text display and duplication bugs

NousResearch/hermes-agent · cluster 2069 · agent

Data as of

Nothing open on GitHub. Fix merged in #3013. Check it covers your case.

The short answer

0open issues
0open PRs
5items grouped
Known?
Yes. 5 related items grouped here, 2 issues already closed.
Fix event
A fix was merged to main in PR #3013. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this partially resolved, deciding PR #3116. That is separate from the fix event.
Still open
Nothing open on GitHub.

Multiple bugs and fixes related to how reasoning/thinking text is displayed during streaming, including duplicate output, non-accumulating text, and visual flashing across CLI, desktop, and VS Code extension surfaces.

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.

  • #3013 fix(cli): buffer reasoning preview chunks and fix duplicate display

    merged to main

    files: cli.py, tests/test_reasoning_command.py

  • #3116 fix(reasoning): skip duplicate callback for <think>-extracted reasoning during streaming

    merged to main

    files: run_agent.py

1 PR closed without merging

From the close comments: merged via another change 1

  • #2076 fix(reasoning): prevent duplicate display and [thinking] spam for local models · merged via another change → #3116, #3013
Closed issues · 2
  • Closed#2069[Bug]: Some combo of streaming + reasoning on local model spams thinking words on a new line each
  • Closed#37588VS Code extension: thinking/reasoning text shows only last word instead of accumulating
How this cluster was grouped
  • Link evidence (partly structural links): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.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 0.34: 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.

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At a glance

Subsystem
agent
Merged PRs
#3013, #3116
Closed issues
2
Attempts
1 PR closed without merging
Fix link checked
26 Mar 2026. This confirmation is old and may be out of date (a revert or reopen would not have invalidated it here); re-verify.

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