K2 Horizon 0.9B vs LongCat 2.0

K2 Horizon 0.9B vs LongCat 2.0. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

Institute of Foundation ModelsK2 Horizon 0.9BNot ranked · benchmark data missing
Intelligence
3.00
Total cost
-
LongCatLongCat 2.0Off the frontier
Intelligence
19.10
Total cost
$545
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.

MetricK2 Horizon 0.9BLongCat 2.0Difference
Intelligence (higher is better)3.019.1+536.7% LongCat 2.0 is 6.4× more intelligent
Total AA cost (lower is better)Not reported$544.74— not comparable
End-to-end time (lower is better)Not reported35.54s— not comparable
Price per 1M tokens (in / out)—$0.75 / $2.95
Input modalitiesTextText
Open this matchup in the interactive pickerK2 Horizon 0.9B: what beats itLongCat 2.0: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/k2-horizon-0-9b/longcat-2-0 · Markdown: /api/v1/compare/k2-horizon-0-9b/longcat-2-0?format=md · llms.txt · agent skill