LIVE INTELLIGENCE · part of the Xentir AI Index

Claude Sonnet 4.6 vs Qwen3.7-Max

Claude Sonnet 4.6 · Anthropic, released 2026-02-17
Qwen3.7-Max · Alibaba, released 2026-05-19

“Epoch AI, 'AI Benchmarking Hub'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks' [online resource].” · epoch.ai/benchmarks · Licensed CC BY 4.0 · data last verified 2026-07-26 · Methodology · Data Sources

Head-to-head

Measured on 6 of 9 tracked benchmarks for both models — Claude Sonnet 4.6 leads on 1, Qwen3.7-Max leads on 5.

Benchmark	Claude Sonnet 4.6	Qwen3.7-Max	Leads
Epoch Capabilities Index (ECI)	153.2	153.1	Claude Sonnet 4.6
SWE-bench Verified	0.752	0.773	Qwen3.7-Max
GPQA Diamond	0.874 (32k)	0.916	Qwen3.7-Max
MATH Level 5	Not measured	Not measured	Not measured on both
OTIS Mock AIME 2024-2025	0.858 (32k)	0.950	Qwen3.7-Max
FrontierMath	0.324 (16k)	Not measured	Not measured on both
FrontierMath Tier 4	0.083 (16k)	Not measured	Not measured on both
SimpleQA Verified	0.290 (32k)	0.585	Qwen3.7-Max
Chess Puzzles	0.130 (32k)	0.220	Qwen3.7-Max

Benchmark results measure specific tasks and should not be treated as a universal measure of model quality. A model with no row here for a benchmark has not been measured on it — that is left blank, never estimated.

Full profiles

Claude Sonnet 4.6 → · Qwen3.7-Max → · the full AI Model Rankings table