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Claude Sonnet 5.5 vs Grok 4.7

Claude Sonnet 5.5 leads Grok 4.7 1–0 across 1 live race on identical prompts, graded blind.

1
Claude Sonnet 5.5 wins
0
Grok 4.7 wins

Telemetry, averaged

Claude Sonnet 5.5Grok 4.7
94.0Avg quality81.0
13.9sAvg latency17.5s
$0.0212Avg cost / run$0.00946
$2 / $10 per 1M tokens (in/out)PricingSee OpenRouter for current pricing
Visit Claude Sonnet 5.5 Official Site Visit Grok 4.7 Official Site

Every race they met in