Tianyi Cui
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Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.
29 lines
1.7 KiB
Markdown
29 lines
1.7 KiB
Markdown
# @deepseek-ai/dsh-session-title-first-prompt-llm
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English | [中文](README.zh.md)
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Optional `ctx.sessionTitle` provider that summarizes the first eligible human message through `ctx.llm`. It registers the `first-prompt` cadence, runs automatically only when a fresh non-fork session first creates its fallback, and attributes the result to that message's exact seq. An automatic failure retains the fallback and is retried only through `ctx.sessionTitle.refresh()`.
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The plugin uses the complete required [shared LLM configuration](../session-title-llm/README.md#configuration). Omit both `provider` and `model` to inherit the exact route from the current logged main request, or set both to route title generation independently.
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## Model Experience
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### First-message title request
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#### What the model sees
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The title model receives the shared title instruction and a JSON array containing only the first eligible human message. Later prompts and inherited fork history do not trigger another automatic call.
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#### Token effect
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At most one automatic auxiliary request is made for a fresh session, bounded by `maxInputBytes` and `maxOutputTokens`; explicit refreshes may make additional calls. The main agent request gains zero tokens.
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#### KV Cache effect
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No main-request invalidation. The auxiliary request uses the configured or logged route and has provider-specific cache behavior.
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## Known Limitations and Deferred Work
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- The first message alone may cease to represent a long-running session; use the all-messages provider when later prompts should retitle it.
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- A fork keeps its inherited title and never runs this provider automatically, even when its seeded first message came from the parent.
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