GPT OSS 20B vs Qwen3 30B A3B Instruct 2507
Both have similar output pricing, while Qwen3 30B A3B Instruct 2507 offers a larger context window. Choose GPT OSS 20B or Qwen3 30B A3B Instruct 2507 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT OSS 20B | Qwen3 30B A3B Instruct 2507 |
|---|---|---|
| Provider | Neon | Qwen |
| Input / 1M tokens | $0.07 | $0.10 |
| Output / 1M tokens | $0.30 | $0.30 |
| Context window | 131K | 262K |
| Parameters | 21B | — |
| Open weights | Yes | — |
| Released | Aug 2025 | — |
| LMArena (Chatbot Arena) Elo score | — | 1384 |
| GPQA Diamond score | — | 55.6 |
| Epoch Capabilities Index score | — | 137 |
FAQ
Is GPT OSS 20B or Qwen3 30B A3B Instruct 2507 cheaper?
GPT OSS 20B and Qwen3 30B A3B Instruct 2507 have comparable output pricing.
Which has the larger context window, GPT OSS 20B or Qwen3 30B A3B Instruct 2507?
Qwen3 30B A3B Instruct 2507 has the larger context window (262K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.