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Pramaana Labs News

Research notes, benchmark releases, and independent analysis.

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Featured Articles

Blog

Introducing the Pramaana Index

A capability, cost, and latency-weighted view of frontier AI performance on real work.

Pramaana Research
Media

Why independent evaluation is becoming deployment infrastructure

How versioned benchmarks reduce uncertainty for teams selecting production models.

Model Systems Review
Update

Finance Agent v2 joins the benchmark suite

Audited spreadsheet, memo, and research tasks with item-level provenance and review.

Blog

Error bars belong on every leaderboard

Point estimates hide instability. We publish uncertainty and sample coverage by default.

Update

Eight new open-weight models evaluated

A reproducible comparison of capability, serving cost, and latency across open releases.

Media

Benchmark leakage is a product risk, not just a research problem

Why private test sets and immutable releases matter for enterprise model selection.