Claude 3 Opus vs Grok 4.3 (Non-reasoning)

Claude 3 Opus vs Grok 4.3 (Non-reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude 3 OpusNot ranked · benchmark data missing
Intelligence
8.70
Total cost
-
SpaceXAIGrok 4.3 (Non-reasoning)Off the frontier
Intelligence
14.00
Total cost
$250
Verdict

Comparison incomplete

A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

MetricClaude 3 OpusGrok 4.3 (Non-reasoning)Difference
Intelligence (higher is better)8.714.0+60.9% Grok 4.3 (Non-reasoni… is 60.9% more intelligent
Total AA cost (lower is better)Not reported$250.37— not comparable
End-to-end time (lower is better)Not reported5.89s— not comparable
Price per 1M tokens (in / out)$15.0 / $75.0$1.25 / $2.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude 3 Opus: what beats itGrok 4.3 (Non-reasoning): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-3-opus/grok-4-3-non-reasoning · Markdown: /api/v1/compare/claude-3-opus/grok-4-3-non-reasoning?format=md · llms.txt · agent skill