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Session titles stopped auto-generating (stuck on 'New session - timestamp') #7262
Description
Description
Session titles stopped being auto-generated around Jan 5-6. All new sessions remain stuck on "New session - [timestamp]" instead of getting descriptive titles.
Older sessions (before Jan 5) have proper auto-generated titles like "Optimizing shell directory autocomplete" and "Debugging KeyError: 'multi' in fetch_roms", but every session since then just shows the default timestamp.
Title generation appears to silently fail. Looking at the code, summary.ts (~line 84) may be missing null checks that exist in prompt.ts (~line 1579):
// summary.ts - no safety check
const agent = await Agent.get("title")
const stream = await LLM.stream({
agent,
model: agent.model ? ... // crashes if agent is undefined
})
// prompt.ts - has safety check
const agent = await Agent.get("title")
if (!agent) returnPlugins
oh-my-opencode
OpenCode version
1.1.6
Steps to reproduce
- Start OpenCode TUI
- Create a new session
- Send a message
- Session title remains "New session - [timestamp]"
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Operating System
macOS
Terminal
Ghostty
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github-actions commentedon Jan 7, 2026
This issue might be a duplicate of existing issues. Please check:
Both of these issues report the same behavior where session titles fail to auto-generate and remain stuck on the default 'New session - timestamp' format.
Feel free to ignore if none of these address your specific case.
rekram1-node commentedon Jan 7, 2026
What provider are u using?
brendandebeasi commentedon Jan 7, 2026
@rekram1-node Attached full opencode config json to ticket. Models are:
rekram1-node commentedon Jan 7, 2026
bug w/ google models ill fix shortly
rekram1-node commentedon Jan 7, 2026
fixed in next release:
2e4fe97
fix: add null check for title agent in summary.ts
fix: add null check for title agent in summary.ts
Jokcy commentedon Jan 19, 2026
Still getting this issue when using z.ai coding plan with glm-4.7
BarnoTD commentedon Jul 7, 2026
issue resurfaced. please fix it
jerameel commentedon Sep 8, 2026
happening on v1.18.17
tried with 5.6 luna/high model
RMA-MUN commentedon Sep 9, 2026
happening on v1.18.29，tui，windows11，and the model is muse spark 1.3 contributor, provider is OpenCode Go
BarnoTD commentedon Sep 9, 2026
still on opencode 1.18.30 on macOS. @rekram1-node I don't mean to underestimate bug fixes of opencode. but what is blocking opencode's team from fixing a "suggest-and-update session title" feature because there fix now is to manually add this everytime to
opencode.jsonconfig file{ "small_model": "<provider_name/model_name>" }so a instead of the end user adding it every time on a new project just default to opencode's suggested small model.