Back to Rankings

claude-opus-4-6-thinking

Anthropic
2
1500
Elo Rating

LMSYS Chatbot Arena

1500
Elo Rating
#2
of 15 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 DateFeb 5, 2026
LicenseProprietary

Raw Benchmarks

LMSYS Elo1500

Capabilities

Model CardVision

Data Sources

LMSYS Elo

Other Models from Anthropic

claude-opus-4-6
100.0
claude-opus-4.5-thinking-32k
93.2