Unverified50% confidenceSolutionExact time
Session-level content (such as multi-turn conversation history and the current task context) is stable within a user session but changes across sessions; placing it after the stable prefix allows the first half of the cache to be continuously reused across multiple requests within the same session.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe "Continue in a New Conversation" feature allows users to select the function entry on the corresponding message, automatically bringing existing context into a new conversation, while the original conversation is fully preserved.78% similarVerifiedLong conversations package and resend the entire context history to the model, which is counted toward the token usage of each request; the longer the conversation, the more tokens a single request consumes.76% similarUnverifiedMid-conversation interjection faces the coordination problem between streaming generation and the message queue: newly arriving user input must either be cached for the next round of requests or injected into the current context via an interrupt/append mechanism.76% similarUnverifiedPrefix caching leverages the fact that the system prompt and conversation history remain unchanged across turns in long conversations, saving the KV cache of the fixed prefix for reuse in new turns to avoid redundant computation.74% similarUnverifiedcontext-mode allows session memory to persist across sessions through persistent storage.74% similar
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