DeepSeek V4 Pro vs GPT OSS 120B
GPT OSS 120B is cheaper on output tokens, while DeepSeek V4 Pro offers a larger context window. Choose DeepSeek V4 Pro or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Pro | GPT OSS 120B |
|---|---|---|
| Provider | Fireworks AI | Fireworks AI |
| Input / 1M tokens | $1.74 | $0.15 |
| Output / 1M tokens | $3.48 | $0.60 |
| Context window | 1M | 131K |
| Parameters | 1.6T | 117B |
| Open weights | Yes | Yes |
| Released | Apr 2026 | Aug 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.