Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Hy3-preview (Reasoning) | gpt-oss-20B (low) |
|---|---|---|
| Input ($/M tokens) | $0 | $0.07 |
| Output ($/M tokens) | $0 | $0.225 |
Data from Artificial Analysis API — 12 benchmarks
Hy3-preview (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.00/M tokens vs $0.11/M for gpt-oss-20B (low).
Hy3-preview (Reasoning) wins 7 out of 12 benchmarks compared to 4 for gpt-oss-20B (low). See the detailed benchmark chart above for per-category results.
gpt-oss-20B (low) generates tokens faster at 288 tok/s vs 86 tok/s. However, gpt-oss-20B (low) has lower time-to-first-token (0.37s vs 2.40s).
Choose based on your priorities: Hy3-preview (Reasoning) for lower cost, Hy3-preview (Reasoning) for stronger benchmark performance, and gpt-oss-20B (low) for faster generation. For latency-sensitive apps, check the TTFT comparison above.