GPT OSS 120B vs Grok 4.3
GPT OSS 120B is cheaper on output tokens, while Grok 4.3 offers a larger context window. Choose GPT OSS 120B or Grok 4.3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT OSS 120B | Grok 4.3 |
|---|---|---|
| Provider | OCI Generative AI | OCI Generative AI |
| Input / 1M tokens | $0.15 | $1.25 |
| Output / 1M tokens | $0.60 | $2.50 |
| Context window | 128K | 1M |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Aug 2025 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.