Unverified50% confidenceDecision RuleExact time
Chunk size is typically recommended to be between 256 and 512 tokens, with a 10–15% overlap region preserved.
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedIn RAG practice, chunk_size is typically set between 256 and 1024 tokens, with an Overlap of approximately 10% to 20% retained.77% similarUnverified实际工程中Chunk大小通常为200-1000 tokens，Overlap比例通常为10%-20%，是需要根据文档类型和业务场景调优的关键超参数77% similarUnverifiedIn practical engineering, a chunk_size between 256 and 1024 tokens and a chunk_overlap between 20 and 100 tokens are fairly common empirical ranges.76% similarUnverifiedThe author considers 12–30 tokens/s to be the comfort zone, with above 30 tokens/s being good; an M5 Max with 48–64 GB can run at approximately 20 tokens/s.76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/905009API
curl https://kongchang.com/api/v1/knowledge/claims/905009MCP
get_claim(id=905009)