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Side-by-side comparison · open source

BAML vs Outlines

What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.

Open Source

BAML

A typed language for LLM functions. Define inputs, outputs, and prompts, get reliable structured output.

2 checked values

Open Source

Outlines

Structured Outputs

2 checked values

Checked facts

Line by line

BAML vs Outlines, compared on checked facts
MeasureBAMLOutlines
Latest prerelease versionbaml-language-0.23.1-nightly.20261026.aChecked GitHub1.3.3 (for 6 Aug 2026)Checked GitHub
GitHub stars9,299Checked github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e43815,885Checked github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438

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