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Claude Opus 5.5 vs Claude Sonnet 5.5 — Benchmark Comparison | Neura Market
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Claude Opus 5.5 vs Claude Sonnet 5.5
Claude Opus 5.5
Anthropic
🇺🇸
99.9
#1
—
Claude Sonnet 5.5
Anthropic
🇺🇸
99.0
#3
—
Category Comparison
Benchmark-by-Benchmark
coding
Benchmark
Claude Opus 5.5
Claude Sonnet 5.5
SWE-Bench Pro
89.9
81.3
Category Winners
coding
Claude Opus 5.5
99.9