Claude Haiku 5.5 (Low) vs Grok 4.3 (Medium)

Claude Haiku 5.5 (Low) vs Grok 4.3 (Medium). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Haiku 5.5 (Low)Off the frontier
Intelligence
29.50
Total cost
$34.3
SpaceXAIGrok 4.3 (Medium)Not ranked · benchmark data missing
Intelligence
24.80
Total cost
-
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 Haiku 5.5 (Low)Grok 4.3 (Medium)Difference
Intelligence (higher is better)29.524.8−15.9% Grok 4.3 (Medium) is 15.9% less intelligent
Total AA cost (lower is better)$34.31Not reported— not comparable
End-to-end time (lower is better)10.70s20.38s+90.5% Grok 4.3 (Medium) is 90.5% slower
Price per 1M tokens (in / out)$0.10 / $0.50$1.25 / $2.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude Haiku 5.5 (Low): what beats itGrok 4.3 (Medium): 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-haiku-5-5-low/grok-4-3-medium · Markdown: /api/v1/compare/claude-haiku-5-5-low/grok-4-3-medium?format=md · llms.txt · agent skill