Cohere: Command R7B (12-2024) vs DeepSeek: DeepSeek V3.1 Terminus
Head-to-head API pricing and cost comparison between Cohere’s Cohere: Command R7B (12-2024) and DeepSeek’s DeepSeek: DeepSeek V3.1 Terminus. Prices auto-refresh daily from OpenRouter.
Cohere: Command R7B (12-2024) is 82% cheaper for input tokens; Cohere: Command R7B (12-2024) also wins on output tokens.
Side-by-side comparison
| Spec | Cohere: Command R7B (12-2024) | DeepSeek: DeepSeek V3.1 Terminus |
|---|---|---|
| Input price (per 1M) | $0.04 | $0.21 |
| Cached input (per 1M) | — | $0.13 |
| Output price (per 1M) | $0.15 | $0.79 |
| Batch input (per 1M) | — | — |
| Batch output (per 1M) | — | — |
| Reasoning price (per 1M) | — | — |
| Context window | 128K | 164K |
| Vision support | No | No |
| Caching support | No | Yes |
| Batch API | No | No |
| Reasoning capability | No | No |
Monthly cost at volume
Estimated monthly API spend at common production traffic levels (input/output tokens per request shown).
| Volume | Cohere: Command R7B (12-2024) | DeepSeek: DeepSeek V3.1 Terminus | Savings |
|---|---|---|---|
1K req/day 500in / 200out tokens | $1.46 | $7.89 | $6.43 Cohere: Command R7B (12-2024) wins |
10K req/day 1500in / 500out tokens | $39.38 | $213.00 | $173.63 Cohere: Command R7B (12-2024) wins |
100K req/day 3000in / 800out tokens | $697.50 | $3,786 | $3,089 Cohere: Command R7B (12-2024) wins |
1M req/day 8000in / 2000out tokens | $18,000 | $97,800 | $79,800 Cohere: Command R7B (12-2024) wins |
Adjust input/output token counts, request volume, batch & cached pricing.
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Frequently asked questions
Which is cheaper, Cohere: Command R7B (12-2024) or DeepSeek: DeepSeek V3.1 Terminus?
For input tokens, Cohere: Command R7B (12-2024) is roughly 82% cheaper at $0.04/1M vs $0.21/1M. For output tokens, Cohere: Command R7B (12-2024) wins at $0.15/1M. Real-world cost depends on your input/output ratio — use the calculator to model your actual workload.
What’s the context window difference?
Cohere: Command R7B (12-2024) has a context window of 128K tokens. DeepSeek: DeepSeek V3.1 Terminus offers 164K tokens. Larger context windows are valuable for long documents, RAG pipelines, and multi-turn conversations — but they come with higher input-token bills if you fill them every request.
Should I use Cohere: Command R7B (12-2024) or DeepSeek: DeepSeek V3.1 Terminus?
Choose Cohere: Command R7B (12-2024) if you’re already on the Cohere stack, want broad ecosystem support, or prefer its lower input price. Choose DeepSeek: DeepSeek V3.1 Terminus for DeepSeek’s ecosystem, or its differentiated capabilities. Run a small benchmark on your own prompts before committing — price is only one axis.
How are these prices kept current?
Prices are pulled directly from OpenRouter’s public models API once every 24 hours via a Convex cron job, then normalized to per-1M-token figures. Last refresh: Apr 21, 2026.