Calculate the cost of using DeepSeek-V4-Flash-0731 from DeepInfra for your AI applications
Pricing data last updated:
Mode: Chat
Max: 1,048,576 tokens
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DeepSeek-V4-Flash-0731 is a chat model from DeepInfra, one of 136 chat models they offer. It is priced at $0.06 per 1M input tokens and $0.18 per 1M output tokens, ranking 230 out of 3781 chat models by cost and cheaper than 94% of models in this category. DeepSeek-V4-Flash-0731 supports function calling, reasoning, prompt caching, structured output. Its 1,049K-token context window is in the top 14% among chat models.
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 1,048,576 input tokens.
At $0.06 per 1M input tokens and $0.18 per 1M output tokens, DeepSeek-V4-Flash-0731 ranks 230 out of 3781 chat models by input cost. It is more affordable compared to the median of $0.60 for chat models, and is cheaper than 94% of models in this category.
DeepSeek-V4-Flash-0731 is one of 136 DeepInfra chat models, with support for function calling, reasoning, prompt caching, structured output. its 1,049K-token context window places it in the top 14% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs DeepSeek-V4-Flash-0731 |
|---|---|---|---|---|
| gpt-5-nano-2025-08-07 | Azure | $0.06 | $0.44 | -8% |
| gpt-5-nano | Azure | $0.05 | $0.40 | -17% |
| gpt-oss-120b | Sail | $0.06 | $0.40 | 0% |
Similar chat models from other providers
No. DeepSeek-V4-Flash-0731 costs $0.06 per 1M input tokens while gpt-5-nano-2025-08-07 costs $0.06 per 1M input tokens, making gpt-5-nano-2025-08-07 8% more affordable for input. However, DeepSeek-V4-Flash-0731 may offer different capabilities or performance characteristics that justify the price difference.
DeepSeek-V4-Flash-0731 input pricing is $0.06 per 1M tokens, which is 90% below the median of $0.60 for chat models. It ranks 230 out of 3781 chat models by input cost, making it cheaper than 94% of models in this category. For output, it costs $0.18 per 1M tokens compared to the median of $1.75.
Among DeepInfra's 136 chat models, DeepSeek-V4-Flash-0731 ranks 18 by input cost.
The most comparable chat models to DeepSeek-V4-Flash-0731 are: gpt-5-nano-2025-08-07 from Azure ($0.06/1M input tokens); gpt-5-nano from Azure ($0.05/1M input tokens); gpt-oss-120b from Sail ($0.06/1M input tokens); Qwen3.6-35B-A3B from Sail ($0.05/1M 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-V4-Flash-0731 supports up to 1,048,576 input tokens, placing it in the top 14% of chat models by context window size (rank 277 of 3502). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.
DeepSeek-V4-Flash-0731 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 $0.06 and generating 1M output tokens costs $0.18.