gpt-oss-20b (High) vs Qwen3.5 35B A3B (Reasoning)

gpt-oss-20b (High) vs Qwen3.5 35B A3B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIgpt-oss-20b (High)Off the frontier
Intelligence
9.00
Total cost
$28.8
AlibabaQwen3.5 35B A3B (Reasoning)Not ranked · benchmark data missing
Intelligence
19.30
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.

Metricgpt-oss-20b (High)Qwen3.5 35B A3B (Reasoning)Difference
Intelligence (higher is better)9.019.3+114.4% Qwen3.5 35B A3B (Reas… is 2.1× more intelligent
Total AA cost (lower is better)$28.81Not reported— not comparable
End-to-end time (lower is better)14.42s18.67s+29.5% Qwen3.5 35B A3B (Reas… is 29.5% slower
Price per 1M tokens (in / out)$0.05 / $0.22$0.25 / $2.00
Input modalitiesTextText, Image
Open this matchup in the interactive pickergpt-oss-20b (High): what beats itQwen3.5 35B A3B (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/gpt-oss-20b/qwen3-5-35b-a3b · Markdown: /api/v1/compare/gpt-oss-20b/qwen3-5-35b-a3b?format=md · llms.txt · agent skill