Arena ranking
Search Factuality Leaderboard
Browse Search Factuality results, model ratings and supporting selection context.
Data as of 2026-09-08
Search Factuality Ranking
This source leaderboard ranking orders models by their original Arena rank rather than an aggregated benchmark score.
Sort by
Rank | Model | Source Arena rating | LLMBoard Score | Votes | Official input / 1M | Output speed |
|---|
| Rank01 | ModelOP | Source Arena rating1,247.52 | LLMBoard ScoreN/A | Votes29,663 | Official input / 1M$4 | Output speed2.36 tok/s |
| Rank02 | ModelOP | Source Arena rating1,245.34 | LLMBoard ScoreN/A | Votes89,833 | Official input / 1M$5 | Output speed134.94 tok/s |
| Rank03 | ModelAN | Source Arena rating1,227.85 | LLMBoard ScoreN/A | Votes134,653 | Official input / 1M$5 | Output speed123.15 tok/s |
| Rank04 | ModelOP | Source Arena rating1,223.60 | LLMBoard ScoreN/A | Votes52,552 | Official input / 1M$1.75 | Output speed100.00 tok/s |
| Rank05 | ModelXA | Source Arena rating1,216.10 | LLMBoard ScoreN/A | Votes31,505 | Official input / 1M$2 | Output speed80.00 tok/s |
| Rank06 | ModelAN | Source Arena rating1,212.80 | LLMBoard ScoreN/A | Votes91,360 | Official input / 1M$5 | Output speed42.00 tok/s |
| Rank07 | ModelAN | Source Arena rating1,212.29 | LLMBoard ScoreN/A | Votes41,795 | Official input / 1M$10 | Output speed43.18 tok/s |
| Rank08 | ModelOP | Source Arena rating1,211.91 | LLMBoard ScoreN/A | Votes110,062 | Official input / 1M$2.5 | Output speed50.00 tok/s |
| Rank09 | ModelOP | Source Arena rating1,203.72 | LLMBoard ScoreN/A | Votes59,745 | Official input / 1M$1.25 | Output speed369.03 tok/s |
| Rank10 | ModelAN | Source Arena rating1,202.07 | LLMBoard ScoreN/A | Votes134,853 | Official input / 1M$3 | Output speed7.67 tok/s |
| Rank11 | ModelAN | Source Arena rating1,198.73 | LLMBoard ScoreN/A | Votes70,998 | Official input / 1M$5 | Output speed42.00 tok/s |
| Rank12 | ModelGO | Source Arena rating1,198.39 | LLMBoard ScoreN/A | Votes113,229 | Official input / 1M$2 | Output speed43.79 tok/s |
| Rank13 | ModelXA | Source Arena rating1,197.66 | LLMBoard ScoreN/A | Votes109,504 | Official input / 1MN/A | Output speedN/A |
| Rank14 | ModelGO | Source Arena rating1,193.86 | LLMBoard ScoreN/A | Votes36,905 | Official input / 1MN/A | Output speed90.00 tok/s |
| Rank15 | ModelAN | Source Arena rating1,186.67 | LLMBoard ScoreN/A | Votes40,230 | Official input / 1M$2 | Output speed42.00 tok/s |
| Rank16 | ModelGO | Source Arena rating1,180.48 | LLMBoard ScoreN/A | Votes149,171 | Official input / 1M$0.50 | Output speed124.32 tok/s |
| Rank17 | ModelAN | Source Arena rating1,180.00 | LLMBoard ScoreN/A | Votes61,402 | Official input / 1M$5 | Output speed42.00 tok/s |
| Rank18 | ModelXA | Source Arena rating1,173.56 | LLMBoard ScoreN/A | Votes91,483 | Official input / 1M$1.25 | Output speedN/A |
| Rank19 | ModelGO | Source Arena rating1,161.05 | LLMBoard ScoreN/A | Votes66,094 | Official input / 1M$1.25 | Output speed85.00 tok/s |
| Rank20 | ModelAN | Source Arena rating1,160.34 | LLMBoard ScoreN/A | Votes127,193 | Official input / 1M$3 | Output speed42.00 tok/s |
| Rank21 | ModelPESonar Reasoning ProPerplexity | Source Arena rating1,154.54 | LLMBoard ScoreN/A | Votes12,535 | Official input / 1M$2 | Output speedN/A |
| Rank22 | ModelAN | Source Arena rating1,153.88 | LLMBoard ScoreN/A | Votes59,889 | Official input / 1MN/A | Output speed100.00 tok/s |
| Rank23 | ModelXA | Source Arena rating1,146.67 | LLMBoard ScoreN/A | Votes29,409 | Official input / 1MN/A | Output speed90.00 tok/s |
| Rank24 | ModelOP | Source Arena rating1,143.99 | LLMBoard ScoreN/A | Votes3,902 | Official input / 1M$1.25 | Output speed100.00 tok/s |
| Rank25 | ModelAN | Source Arena rating1,137.74 | LLMBoard ScoreN/A | Votes13,998 | Official input / 1MN/A | Output speed100.00 tok/s |
| Rank26 | ModelXA | Source Arena rating1,131.91 | LLMBoard ScoreN/A | Votes3,112 | Official input / 1MN/A | Output speed100.00 tok/s |
| Rank27 | ModelPESonar ProPerplexity | Source Arena rating1,131.87 | LLMBoard ScoreN/A | Votes12,453 | Official input / 1M$3 | Output speedN/A |
| Rank28 | ModelOP | Source Arena rating1,129.33 | LLMBoard ScoreN/A | Votes3,689 | Official input / 1M$2 | Output speed50.00 tok/s |
Source leaderboard overview
This leaderboard overview compares the source ranking, rating gaps and voting activity.
Ranked models28
SignalRating
Rating strength and confidence
Use intervals and vote counts to judge how firmly each leaderboard position is supported; source ratings remain separate from the benchmark ranking.
1,247.52
1,245.34
1,227.85
1,223.60
1,216.10
1,212.80
1,212.29
1,211.91
1,203.72
1,202.07
1,198.73
1,198.39
Search Factuality Leaderboard Vendor Mix
Vendor representation among the top-ranked models in this leaderboard.
Top-entry vendor mix
25 modelsPerplexity1
The Top AI Models for Search Factuality
A practical summary of the first five entries in this search factuality AI model leaderboard, with benchmark evidence and pricing kept in context.
About this leaderboard ranking
Common questions about the Search Factuality Leaderboard.
What is the top model on Search Factuality Leaderboard?
GPT-5.6-Sol is currently ranked first with 1,247.52 Rating.
What are the top three models on Search Factuality Leaderboard?
The current leaders are GPT-5.6-Sol (rank #1), GPT-5.5 (rank #2), and Claude Opus 4.6 (rank #3).
Which ranked model has the lowest official input price?
Gemini 3 Flash has the lowest matched official input price at $0.5 per 1M tokens.
Which models are fastest on this leaderboard?
The fastest matched records are GPT-5.1 (369.03 tok/s via OpenAI), GPT-5.5 (134.94 tok/s via OpenAI), and Gemini 3 Flash (124.32 tok/s via Google).
Does the top source result mean the model is best at every task?
No. Source Arena results describe a particular task or preference signal. Capability benchmarks, prices and runtime can produce different rankings.