DeepSeek-R1 vs GPT-6.1 Terra (OpenAI)
GPT-6.1 Terra (OpenAI) is cheaper on output tokens, while GPT-6.1 Terra (OpenAI) offers a larger context window. Choose DeepSeek-R1 or GPT-6.1 Terra (OpenAI) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek-R1 | GPT-6.1 Terra (OpenAI) |
|---|---|---|
| Provider | Azure | LLM Gateway |
| Input / 1M tokens | $1.35 | $1.00 |
| Output / 1M tokens | $5.40 | $5.00 |
| Context window | 164K | 1.1M |
| Parameters | 671B | — |
| Open weights | Yes | No |
| Released | Jan 2025 | Oct 2026 |
| GPQA Diamond score | 76.3 | — |
| Epoch Capabilities Index score | 141 | — |
| LMArena (Chatbot Arena) Elo score | 1428 | — |
FAQ
Is DeepSeek-R1 or GPT-6.1 Terra (OpenAI) cheaper?
GPT-6.1 Terra (OpenAI) is cheaper on output tokens ($5.00 vs $5.40 per 1M).
Which has the larger context window, DeepSeek-R1 or GPT-6.1 Terra (OpenAI)?
GPT-6.1 Terra (OpenAI) has the larger context window (1.1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.