Calculate the cost of using DeepSeek-V3.1 from DeepInfra for your AI applications
Pricing data last updated:
Mode: Chat
Max: 163,840 tokens
Max: 163,840 tokens
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DeepSeek-V3.1 is a chat model from DeepInfra, one of 135 chat models they offer. It is priced at $0.21 per 1M input tokens and $0.79 per 1M output tokens, ranking 1019 out of 3312 chat models by cost and cheaper than 69% of models in this category. DeepSeek-V3.1 supports function calling, reasoning. It accepts up to 164K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 163,840 input tokens. The maximum output length is 163,840 tokens.
At $0.21 per 1M input tokens and $0.79 per 1M output tokens, DeepSeek-V3.1 ranks 1019 out of 3312 chat models by input cost. It is more affordable compared to the median of $0.52 for chat models, and is cheaper than 69% of models in this category.
DeepSeek-V3.1 is one of 135 DeepInfra chat models, with support for function calling, reasoning.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs DeepSeek-V3.1 |
|---|---|---|---|---|
| gpt-5.4-nano | Azure | $0.20 | $1.25 | -5% |
| gpt-5.4-nano-2026-03-17 | Azure | $0.20 | $1.25 | -5% |
| gpt-5-mini | Azure | $0.25 | $2.00 | +19% |
Similar chat models from other providers
No. DeepSeek-V3.1 costs $0.21 per 1M input tokens while gpt-5.4-nano costs $0.20 per 1M input tokens, making gpt-5.4-nano 5% more affordable for input. However, DeepSeek-V3.1 may offer different capabilities or performance characteristics that justify the price difference.
DeepSeek-V3.1 input pricing is $0.21 per 1M tokens, which is 60% below the median of $0.52 for chat models. It ranks 1019 out of 3312 chat models by input cost, making it cheaper than 69% of models in this category. For output, it costs $0.79 per 1M tokens compared to the median of $1.50.
Among DeepInfra's 135 chat models, DeepSeek-V3.1 ranks 58 by input cost.
The most comparable chat models to DeepSeek-V3.1 are: gpt-5.4-nano from Azure ($0.20/1M input tokens); gpt-5.4-nano-2026-03-17 from Azure ($0.20/1M input tokens); gpt-5-mini from Azure ($0.25/1M input tokens); gpt-5-mini-2025-08-07 from Azure ($0.25/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
DeepSeek-V3.1 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $0.21 and generating 1M output tokens costs $0.79.