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TokTier: Exact Stateful Tokenization for Agentic LLM Serving
arXiv cs.AI · 发布于 · 阅读约1分钟
30秒读懂
- 发生了什么
- TokTier is a stateful tokenization service that reuses token boundaries across agent LLM calls, avoiding full re-tokenization of long transcripts with small appends.
- 为何重要
- Matters for engineers building agentic systems where coding agents resubmit long context after each tool result, causing tokenization to consume up to 64% of time to first token.
- 注意
- System requires per-request stable-boundary checks and falls back to full tokenization on failure; exact correctness verified against reference tokenizers across 17 families.
收听本摘要
- agent
- agentic
- llm
- prompt
- serving
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