DeepSeek V3.1 Terminus
Provider: deepinfra ·
deepinfra/deepseek-ai/DeepSeek-V3.1-Terminus Pricing per million tokens
| Component | USD per 1M tokens |
|---|---|
| Input | $0.27 |
| Output | $1.00 |
| Cached input (read) | $0.22 |
💡 With prompt caching, you save up to 20% on cached input tokens — massive for repeated context like system prompts, RAG retrieval, or long conversations.
Monthly cost estimates
Assuming 30% prompt-cache hit rate where available. Adjust for your actual usage.
Small
1M in / 200k out
$0.45
per month
Saves $0.02 via caching
Medium
10M in / 2000k out
$4.54
per month
Saves $0.16 via caching
Large
100M in / 20000k out
$45.38
per month
Saves $1.62 via caching
Context
- Input window
- 163,840 tokens
- Max output
- 163,840 tokens
Capabilities
- ⬜ Vision (image input)
- ✅ Function / tool calling
- ⬜ Prompt caching
- ⬜ Web search
- ⬜ JSON / response schema
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Pricing data sourced from LiteLLM and refreshed regularly. Last updated May 20, 2026. Always verify with the provider's official pricing page before making business decisions.