gpt-oss-20b (low) vs Nova 2.0 Pro Preview (Non-reasoning)

OpenAI · Amazon · catalog 2026-09-14

gpt-oss-20b (low) beats Nova 2.0 Pro Preview (Non-reasoning): cheaper ($0.083 vs $2.125/M) and at least as smart (index 10 vs 10).
gpt-oss-20b (low)Nova 2.0 Pro Preview (Non-reasoning)
Speed (tok/s)243.7 measured104 measured
Blended $/M$0.083 derived$2.125 derived
Intelligence index10 measured10 measured
TTFT (ms)86 measured103 measured
Context——
Coding indexnot measured for both
Agentic indexnot measured for both

gpt-oss-20b (low) card · Nova 2.0 Pro Preview (Non-reasoning) card · 3D observatory

Verdicts use price×intelligence dominance only, and only where both sides are measured; null cells stay null with their provenance (em-dash = not in catalog). Percentile-free by design — this page compares two models, not the field. Generated page — do not hand-edit.