AI infrastructure

LLM Stats

Website
Founded 2025Origin source ↗Checked 2026-09-15

Overview

We build independent and contamination-proof benchmarks that measure real world performance.

LLM Stats is the most complete LLM leaderboard. We have the most complete archive of LLM benchmark results and also run independent evaluations that are not the classical ones that are already in the training data of most models.

Our mission: become the biggest community dedicated to AI transparency.

Company description As recorded 2026-11-08
LinkedIn Pricing About
AI infrastructureAnalyticsDevelopersDevelopers

Founders & team

Previously ZeroEval, CallingBox

Company history As recorded 2026-11-08

Sebastian Crossa

Founder

Co-Founder @ LLM Stats. Previous founding engineer at Micro building the future of email (backed by a16z), as well as founding engineer at Atrato Pago (W21). Formerly built and scaled Minecraft servers during my spare time during highschool.

LinkedIn X
Founder profile As recorded 2026-09-15
2team members reported
Source-reported As recorded 2026-09-15

Founded 2025 · Source

News & product activity

Sources & observations

Hacker News · Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedNew York City, NY, USA
Pricing evidenceA pricing page was detected
Maturity: Not assessed · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The retained text does not establish product availability or customer use.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observeddated product or funding activity
startup.observe Directory coverage · Sources & method