Verified75% confidenceFactExact time
The JSONL (JSON Lines) format treats each line as an independent JSON object, supports streaming append writes without needing to re-parse the entire file, and write operations are O(1).
3
Sources
75%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIn JSONL format, each line is an independent and complete JSON object, supporting streaming reads, parallel processing, and incremental appending; Hugging Face's Datasets library natively supports loading it.79% similarUnverifiedThe Structured Output package supports two constraint methods: JSON schema and regular expressions (regex).68% similarUnverifiedJSON Mode only guarantees that the output is valid JSON without constraining the field structure; Structured Outputs enforces output conforming to a predefined JSON Schema at the syntactic level by applying a finite state machine (FSM) to constrain the token sampling path during the decoding phase.67% similarUnverifiedJSONL格式支持追加写入，中断前的消息可安全落盘，相比JSON数组存储更适合AI代理会话记录场景66% similarUnverifiedJSON Schema acts as a constraint when LLMs extract information, ensuring each call returns a consistently formatted object.66% similar
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