GPT OSS 120B vs Kimi K3
GPT OSS 120B is cheaper on output tokens, while Kimi K3 offers a larger context window. Choose GPT OSS 120B or Kimi K3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT OSS 120B | Kimi K3 |
|---|---|---|
| Provider | ai& | ai& |
| Input / 1M tokens | $0.15 | $3.00 |
| Output / 1M tokens | $0.60 | $12.50 |
| Context window | 131K | 1M |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Aug 2025 | Jul 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.