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Claude Opus 4.7 Thinking

Anthropic
1
1503
Elo Rating

LMSYS Chatbot Arena

1503
Elo Rating
#1
of 12 models

Elo rating from LMSYS Chatbot Arena, measuring model performance through head-to-head human preference comparisons.

View on LMSYS Arena

Model Info

VendorAnthropic
Release DateApr 16, 2026
LicenseProprietary
StatusFlagship Model

Raw Benchmarks

LMSYS Elo1503

Capabilities

Model CardVision

Data Sources

LMSYS Elo

Other Models from Anthropic

Claude Opus 4.6 Thinking
100.0
Claude Opus 4.6
99.4
Claude Opus 4.7
98.2