Claude Opus 4.6 (Adaptive Reasoning, Max Effort)

February 5, 2026Last synced Aug 1, 2026, 12:18 AM

Human Frontier

—

Human-calibrated frontier signal, backed by Arena-style preference evidence and separate from raw AgMoBench benchmark composite scores.

Blended Price

$10.00/M

Input Price

$5.00/M

Output Price

$25.00/M

Speed

—

TTFT

—

Benchmark Scores

Intelligence Index

Performance Radar

Claude Opus 4.6 (Adaptive Reasoning, Max Effort)

Field Average

External Benchmarks

AA-Omniscience Accuracy

How Claude Opus 4.6 (Adaptive Reasoning, Max Effort) Compares

Axes

X Axis

Y Axis

Bubble Size

Filters

Blended Price (USD)$0.00 – $37.5

AgMoBench Overall≥ 1.8

Providers

ai2ai21-labsalibabaanthropicarceeawsazurebaidu

Show quadrants

anthropic

openai

mistral

azure

cohere

meta

ai21-labs

inclusionai

google

ai2

ibm

alibaba

upstage

nvidia

aws

kimi

nous-research

thinking-machines

minimax

stepfun

tencent

deepseek

zai

multiversecomputing

xiaomi

xai

deepcogito

sarvam

kwaikat

baidu

swiss-ai-initiative

bytedance_seed

inception

reka-ai

arcee

perplexity

Bubble size = Context Window

8191.00

2000000.00

Compare with other models

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · Anthropic Opus 4.6 (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:anthropic-opus-4-6-max-effort

View run source

Source metadata

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Evidence observed 2026-07-31

0.5 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · Anthropic Opus 4.6 (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:anthropic-opus-4-6-max-effort

View run source

Source metadata

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Evidence observed 2026-07-31

0.5 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · Anthropic Opus 4.6 (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:anthropic-opus-4-6-max-effort

View run source

Source metadata

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  "modelGroup": "anthropic-opus-4-6-max-effort",
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Evidence observed 2026-07-30

0.5 / 100

ARC-AGI-3 Public Demoarc_agi

v3 · public-demo · Anthropic Opus 4.6 (Max) · effort max · 1 attempt · 5x-human-baseline-median-per-level · arc-agi-3:public-demo · record v3_Semi_Private:anthropic-opus-4-6-max-effort

View run source

Source metadata

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Evidence observed 2026-07-24

0.5 / 100