Claude Opus 4.5 (Non-reasoning) vs GPT-6.1 Terra (Medium)

Claude Opus 4.5 (Non-reasoning) vs GPT-6.1 Terra (Medium). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

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 Opus 4.5 (Non-reasoning)GPT-6.1 Terra (Medium)Difference
Intelligence (higher is better)23.741.3+74.3% GPT-6.1 Terra (Medium) is 74.3% more intelligent
Total AA cost (lower is better)Not reported$175.20— not comparable
End-to-end time (lower is better)10.43s7.35s−29.5% GPT-6.1 Terra (Medium) is 29.5% faster
Price per 1M tokens (in / out)$5.00 / $25.0$1.00 / $5.00
Input modalitiesText, ImageText, Image
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-4-5/gpt-6-1-terra-medium · Markdown: /api/v1/compare/claude-opus-4-5/gpt-6-1-terra-medium?format=md · llms.txt · agent skill