GPT OSS 20B (Consensus Protocol) vs DeepSeek V4 Pro (reka-ai)
GPT OSS 20B (Consensus Protocol) is cheaper on output tokens, while DeepSeek V4 Pro (reka-ai) offers a larger context window. Choose GPT OSS 20B (Consensus Protocol) or DeepSeek V4 Pro (reka-ai) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT OSS 20B (Consensus Protocol) | DeepSeek V4 Pro (reka-ai) |
|---|---|---|
| Provider | LLM Gateway | LLM Gateway |
| Input / 1M tokens | $0.04 | $1.20 |
| Output / 1M tokens | $0.19 | $3.30 |
| Context window | 128K | 1M |
| Parameters | — | — |
| Open weights | Yes | Yes |
| 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.