Claude 4 Opus (Reasoning) vs K2-V2 (Low)

Claude 4 Opus (Reasoning) vs K2-V2 (Low). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude 4 Opus (Reasoning)Not ranked · benchmark data missing
Intelligence
20.60
Total cost
-
Institute of Foundation ModelsK2-V2 (Low)Not ranked · benchmark data missing
Intelligence
7.30
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 4 Opus (Reasoning)K2-V2 (Low)Difference
Intelligence (higher is better)20.67.3−64.6% K2-V2 (Low) is 64.6% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reportedNot reported— not comparable
Price per 1M tokens (in / out)$15.0 / $75.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude 4 Opus (Reasoning): what beats itK2-V2 (Low): 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-4-opus-thinking/k2-v2-low · Markdown: /api/v1/compare/claude-4-opus-thinking/k2-v2-low?format=md · llms.txt · agent skill