Live · updated 15 Oct 2026

One scorefrom every benchmark that matters.

Lab tests, blind human votes, fresh tasks no model has seen, and the tests creators run themselves, boiled down to a single number. Real use counts double, so a model can't top B.O.B. just by acing the usual exams.

95
models ranked
46
benchmarks
11
real-use tests
12
sources

Fed by Epoch AI · LMArena · LiveBench · Vals AI · Artificial Analysis · BridgeBench · SWE-rebench · Kagi · EQ-Bench · creator tests. How it's scored

79859197 Claude Opus 5.595.9

Rank 1 · B.O.B.

Claude Opus 5.5

Anthropic · 31 tests

95.9

  • Real use97
  • Reasoning90
  • Math96
  • Coding98
  • Agents94
  • Indexes100
Full breakdown for Claude Opus 5.5

01Podium

The top three right now

02Leaderboard

Every model, every benchmark

A score of 90 means the model beat about 90% of tracked models on a typical test. The profile strip shows each category: darker means stronger.

#ModelProfile
1
Claude Opus 5.5Anthropic
95.9
Consistent31$8.00
2
GPT-6 AstraOpenAI
94.2
Consistent34$20.00
31
Claude Fable 5.1Anthropic
91.6
Consistent33$20.00
41
Gemini 4 ArgonGoogle DeepMind
91.2
Consistent24$4.00
5
GPT-6.1 SolOpenAI
90.9
Consistent23$4.00
6
Claude Sonnet 5.5Anthropic
90.6
Consistent27$4.00
7
Muse WonderMeta AI
87.9
not enough data6—
8
GPT-5.5 ProOpenAI
86.6
not enough data9$67.50
9
Claude Fable 5Anthropic
86.2
Consistent37$20.00
10
Claude Opus 5Anthropic
84.9
Consistent35$10.00
11
GPT-6 SolOpenAI
84.7
Consistent27$4.00
12
GPT-5.6 Sol ProOpenAI
82.0
not enough data7$8.00
13
GPT-5.6 SolOpenAI
80.7
Consistent37$8.00
14
MiMo-V2.6-ProXiaomi
75.5
Consistent12$0.54
15
Muse Spark 1.3Meta AI
71.2
Consistent23$2.00
16
GPT-5.4 ProOpenAI
70.4
Holds up13$67.50
17
GPT-5.5OpenAI
69.7
Consistent37$11.25
18
Claude Opus 4.8Anthropic
68.7
Consistent38$10.00
19
Gemini 3.8 FlashGoogle DeepMind
64.1
Consistent34$1.50
20
GPT-5.6 TerraOpenAI
63.6
Paper > real33$4.50
216
Claude Haiku 5.5Anthropic
62.8
Consistent24$0.20
22
Gemini 3.7 FlashGoogle DeepMind
62.4
Consistent27$1.50
231
Claude Opus 4.7Anthropic
62.4
Consistent34$10.00
241
Kimi K3Moonshot
62.3
Consistent34$4.09
254
Grok 4.6xAI
62.0
Consistent31$3.00

Models need at least 5 benchmarks across 3 categories to be ranked. Real use counts double in the overall score.

03Reality check

Great on paper, or great in use?

Some models are tuned to ace the well-known tests and then disappoint in real work. Each model's lab-test score sits next to its score on 11 tests that are hard to train for: blind human votes, brand-new tasks, private question sets and creators' own benchmarks.

Which tests count as real use
Lab tests (reasoning, math, coding, agents) Real use Real use far below lab (15+ pts)

Flagged now: GPT-5.6 Terra, Step 5 Preview, GPT-5.6 Luna, DeepSeek V4 Pro, DeepSeek V4 Flash, Mistral Large 4 and 3 more. A flag is a reason to test it yourself, not a final verdict.

Under the microscope

Gemini 4 Argon: what creators and testers found

Lab tests 90, real-use tests 93. Hands-on reports below are linked and dated; they don't change the score.

Full breakdown
3 worse than its benchmarks1 mixed1 better than expected

04Value

What you get for what you pay

Score vs. priceHigher and further left = more capability per dollarAnthropicOpenAIGoogleOther
40557085100$0.1$1$10$100Blended price per 1M tokens (log scale)B.O.B. scoreClaude Opus 5.5GPT-6 AstraClaude Fable 5.1Gemini 4 ArgonGPT-6.1 SolClaude Sonnet 5.5

05On deck

Waiting for more results

Too new or too few results to rank fairly. They join the board once enough benchmarks have tested them.

Frontier Board

Want to see every source?

Each benchmark, who runs it, what it tests, and the cost to run every model.

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