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Rank.ai Index

Models

How the frontier models compare on capability, human preference, tool use, speed and price, kept apart so one score never hides a tradeoff.

7

Boards

2

Categories

Jul 27, 2026

Latest snapshot

Boards

Every models board

How the boards are measured

All 7 boards are free to read and link to the evidence behind every row. Each board shows the date of its snapshot.

Model rank

How the frontier models score when the same tests are run on all of them.

LiveBench model capability
  1. 1GPT 5.6 Sol Max82%
  2. 2Claude Fable 5 Max Effort81%
  3. 3Claude Opus 5 xHigh Effort80%
The top three sit within 2.1 points of each other.45 models
Arena text preference
  1. 1claude-fable-51,507 arena score
  2. 2claude-opus-4-6-thinking1,505 arena score
  3. 3claude-opus-4-7-thinking1,502 arena score
The top three sit within 5.3 of each other.378 models
BFCL tool use configurations
  1. 1Claude-Opus-4-5-20251101 (FC)77%
  2. 2Claude-Sonnet-4-5-20250929 (FC)73%
  3. 3Gemini-3-Pro-Preview (Prompt)73%
Claude-Opus-4-5-20251101 (FC) leads by 4.2 points.109 models
Model adoption signals
  1. 1all-MiniLM-L6-v2253.38M downloads
  2. 2Qwen3 0.6B28.51M downloads
  3. 3Qwen3 8B16.76M downloads
all-MiniLM-L6-v2 is 236615494 clear of third.12 models

See how often AI names you.

Enter your website. In about two minutes, Rank.ai asks ChatGPT, Claude and Gemini 12 questions your customers ask and grades how often they name you.

  • Your grade out of 100How often AI names you, cites your site, and how high it ranks you.
  • Who gets namedEvery competitor in the answers, most named first.
  • The pages AI readsThe sources behind each answer.
  • Three fixesWhat to fix first, with a brief for the first article.