GPT-OSS 120B vs o3
GPT-OSS 120B is cheaper on output tokens, while o3 offers a larger context window. Choose GPT-OSS 120B or o3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-OSS 120B | o3 |
|---|---|---|
| Provider | Abacus | Abacus |
| Input / 1M tokens | $0.08 | $2.00 |
| Output / 1M tokens | $0.44 | $8.00 |
| Context window | 128K | 200K |
| Parameters | 117B | — |
| Open weights | Yes | No |
| Released | Aug 2025 | Apr 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.