LLM Stats
YC S25 · Active · Independent AI evaluations lab
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
| MaxinsightsShared: training data, infrastructureNot statedAI, Devtools | AI, Devtools | Not stated | SPC2025 |
 HubShared: training data, infrastructure, labActiveAI, Data, Devtools | AI, Data, Devtools | Active | YCX26 |
 Selectstar, Inc.Shared: training data, evaluation, llmNot statedAI, Data | AI, Data | Not stated | Plug and Play |
 NaïveShared: infrastructure, lab, realActiveAI, Devtools | AI, Devtools | Active | YCX25 |
 Mundo AIShared: training data, model, infrastructureActiveAI, Devtools | AI, Devtools | Active | YCW25 |
 Vals AInot in a program hereShared: independent, benchmark, modelElsewhereOther | Other | Elsewhere | |
 Patronus AInot in a program hereShared: evaluation, trainingElsewhereOther | Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 SciloopShared: training data, evaluation, benchmarkActiveAI, Data, Devtools | AI, Data, Devtools | Active | YCF25 |
 True3DShared: infrastructure, lab, modelActiveAI, Devtools | AI, Devtools | Active | YCW21 |
 hiloopShared: infrastructure, evaluation, trainingActiveAI, Devtools | AI, Devtools | Active | YCS26 |
 Fly.ioShared: infrastructure, runActiveDevtools | Devtools | Active | YCW20 |
 HatchetShared: infrastructure, missionActiveAI, Devtools | AI, Devtools | Active | YCW24 |
Also from S25 in AI
All of S25| Company | Category | Status |
|---|---|---|
 KERNELCrazy fast, open source infra for AI agents to use the InternetActiveAI, Devtools | AI, Devtools | Active |
 LilacWe sell GPUs.ActiveAI, Devtools | AI, Devtools | Active |
 MagnitudeOpen source inference server for local modelsActiveAI, Devtools | AI, Devtools | Active |
 ManufactCloud infrastructure for MCP servers and Claude / ChatGPT plugins.ActiveAI, Devtools | AI, Devtools | Active |
 MonteContinual Learning for AgentsActiveAI, Devtools | AI, Devtools | Active |
 PanoptiveThe continuous oversight engine for clinical trialsActiveAI, Devtools | AI, Devtools | Active |
Founders
- Jonathan ChávezFounder
- Sebastian CrossaFounder
About LLM Stats
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.
- YC batch
- S25 · Summer 2025
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 2
- Location
- New York City, NY, USA
- Founded
- 2025
- Checked
- 33m ago
YC tags: Infrastructure, AI
LLM Stats: questions
Which YC batch was LLM Stats in?
LLM Stats was in Y Combinator's Summer 2025 batch (S25).
Is LLM Stats still active?
Y Combinator lists LLM Stats as active.
Who founded LLM Stats?
LLM Stats's founders, as listed on its YC page: Jonathan Chávez (Founder), Sebastian Crossa (Founder).
Where is LLM Stats based?
LLM Stats lists New York City, NY, USA as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.