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Claude Opus 4.6

AnthropicOpenRouter ↗Artificial Analysis ↗

High-end Claude for difficult coding, planning, and slower expert reasoning

Benchmarks

BenchmarkCategoryScoreVariantProvenanceSourceObserved
AA Intelligence Indexintelligence37.8independentaaJul 24, 2026
Design Arena — 3dpreference1335mirroropenrouterJul 24, 2026
Design Arena — androidnativepreference1191mirroropenrouterJul 24, 2026
Design Arena — asciiartpreference1296mirroropenrouterJul 23, 2026
Design Arena — codecategoriespreference1326mirroropenrouterJul 23, 2026
Design Arena — datavizpreference1317mirroropenrouterJul 24, 2026
Design Arena — fullstackpreference1278mirroropenrouterJul 23, 2026
Design Arena — gamedevpreference1337mirroropenrouterJul 23, 2026
Design Arena — mobileappspreference1280mirroropenrouterJul 23, 2026
Design Arena — svgpreference1277mirroropenrouterJul 24, 2026
Design Arena — uicomponentpreference1334mirroropenrouterJul 24, 2026
Design Arena — webappspreference1262mirroropenrouterJul 23, 2026
Design Arena — websitepreference1322mirroropenrouterJul 23, 2026
LMArena Textpreference1512thinkingcrowdlmarenaJul 21, 2026
1507crowdlmarenaJul 21, 2026
LMArena Visionpreference1315thinkingcrowdlmarenaJul 21, 2026
1313crowdlmarenaJul 21, 2026
LMArena WebDevpreference1542thinkingcrowdlmarenaJul 21, 2026
1536crowdlmarenaJul 21, 2026
Median output speedspeed41 tok/sindependentaaJul 24, 2026
Median time to first tokenspeed2.68sindependentaaJul 24, 2026

Includes index data from Artificial Analysis.

Providers

Live operational stats per hosting endpoint, via OpenRouter.

ProviderQuantContext$/1M in · outUptime 24hLatencyThroughput
Amazon Bedrock1M$5 · $2599.92%
Anthropic1M$5 · $2593.75%
Anthropic1M$5 · $2599.11%
Azure1M$5 · $2598.84%
Google1M$5.5 · $27.5100.00%
Google1M$5 · $2599.98%