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Startups14,448Programs29

14,448 startups · 29 programs

LLM Stats

Active · Independent AI evaluations lab

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 5
  • went through YCProgram · this site+4
  • team of 2Team size · YC's directory+2.5

A sum of public facts, not a judgement and not investment advice.

Competitors

AIMaxinsightsShared: training data, infrastructureSPC 2025San FranciscoStartup →AIHubShared: training data, infrastructure, labYC X26San FranciscoStartup →AISelectstar, Inc.Shared: training data, evaluation, llmPlug and PlaySouth KoreaStartup →AISciloopShared: training data, evaluation, benchmarkYC F25San FranciscoStartup →AIORO AIShared: training data, independent, benchmarkYC F26VancouverStartup →OtherVals AIShared: independent, benchmark, modelStartup →OtherPatronus AIShared: evaluation, trainingStartup →
Companies closest to LLM Stats
Company
MaxinsightsShared: training data, infrastructureSPC 2025Not statedAI, Devtools
HubShared: training data, infrastructure, labYC X26ActiveAI, Data, Devtools
Selectstar, Inc.Shared: training data, evaluation, llmPlug and Play Not statedAI, Data
SciloopShared: training data, evaluation, benchmarkYC F25ActiveAI, Data, Devtools
ORO AIShared: training data, independent, benchmarkYC F26ActiveAI, Devtools
Vals AInot in a program hereShared: independent, benchmark, modelElsewhereOther
Patronus AInot in a program hereShared: evaluation, trainingElsewhereOther

Adjacent

OtherArtificial AnalysisShared: independent, evaluation, benchmarkAI Grant Batch 4Startup →AIOpenToolsShared: llmYC S23San FranciscoStartup →AIRiftenShared: infrastructure, evaluation, trainingYC S26San FranciscoStartup →AINaïveShared: infrastructure, lab, realYC X25San FranciscoStartup →AILuelShared: training data, infrastructureYC W26San FranciscoStartup →
Companies next to LLM Stats
Company
Artificial AnalysisShared: independent, evaluation, benchmarkAI Grant Batch 4Not statedOther
OpenToolsShared: llmYC S23ActiveAI, Devtools
RiftenShared: infrastructure, evaluation, trainingYC S26ActiveAI, Devtools
NaïveShared: infrastructure, lab, realYC X25ActiveAI, Devtools
LuelShared: training data, infrastructureYC W26ActiveAI

Also from S25 in AI

All of S25
AIDedalus LabsPersistent computers for AI agentsYC S25San FranciscoStartup →AIKERNELCrazy fast, open source infra for AI agents to use the InternetYC S25San FranciscoStartup →AILilacWe sell GPUs.YC S25San FranciscoStartup →AIMagnitudeRun open models as fast as your hardware allowsYC S25San FranciscoStartup →AIManufactCloud infrastructure for MCP servers and Claude / ChatGPT plugins.YC S25San FranciscoStartup →AIMonteSpecialized Models for AgentsYC S25San FranciscoStartup →
Company
Dedalus LabsPersistent computers for AI agentsteam of 8hiringActiveAI, Devtools
KERNELCrazy fast, open source infra for AI agents to use the Internetteam of 22ActiveAI, Devtools
LilacWe sell GPUs.team of 4ActiveAI, Devtools
MagnitudeRun open models as fast as your hardware allowsteam of 2ActiveAI, Devtools
ManufactCloud infrastructure for MCP servers and Claude / ChatGPT plugins.team of 5hiringActiveAI, Devtools
MonteSpecialized Models for Agentsteam of 2ActiveAI, Devtools

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
7h ago

YC tags: Infrastructure, AI

LLM Stats in S25: 166 companies, 92% AI

LinkedIn

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.