We benchmarked Bibby AI vs Overleaf vs OpenAI Prism on 500 real LaTeX errors.

We published a peer-reviewed paper on arXiv and the results speak for themselves.

On LaTeXBench-500 — the first ever benchmark for LaTeX error detection across 500 real-world compilation errors:

• Bibby AI → 91.4% detection accuracy, 83.7% one-click fix accuracy

• OpenAI Prism → 78.3% detection / 64.1% fix accuracy

• Overleaf → 61.2% detection / zero automated fixes (just raw compiler logs)

Overleaf shows you the error. It doesn't fix it.

Prism tries to fix it — in free-form text you still have to paste manually.

Bibby fixes it in one click, validated against the AST so it actually compiles.

What's your current LaTeX workflow and how many tabs do you have open while writing a paper? 👇