--- title: "DeepSeek-V4-Flash-0731 Cost Calculator - DeepInfra" description: "Calculate the cost of using DeepSeek-V4-Flash-0731 from DeepInfra. Input costs $0.08 and output $0.18 per 1M tokens." url: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/deepseek-v4-flash-0731" markdown: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/deepseek-v4-flash-0731.md" --- # DeepSeek-V4-Flash-0731 Cost Calculator - DeepInfra > Calculate the cost of using DeepSeek-V4-Flash-0731 from DeepInfra. Input costs $0.08 and output $0.18 per 1M tokens. ## Important Links - [View MCP Gateway](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/resources/mcp-gateway.md) - [Features](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/#features) - [Enterprise](https://www.getmaxim.ai/enterprise) - [Pricing](https://www.getmaxim.ai/pricing) - [Docs](https://docs.getbifrost.ai) - [GitHub](https://github.com/maximhq/bifrost) - [Book a Demo](https://www.getmaxim.ai/book-a-demo) ## About DeepSeek-V4-Flash-0731 DeepSeek-V4-Flash-0731 is a chat model from DeepInfra, one of 135 chat models they offer. It is priced at $0.08 per 1M input tokens and $0.18 per 1M output tokens, ranking 308 out of 3254 chat models by cost and cheaper than 90% 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 10% among chat models. ## Pricing Published DeepInfra pricing for DeepSeek-V4-Flash-0731. - **$0.08 / 1M tokens Input.** - **$0.18 / 1M tokens Output.** ## Technical Specifications - **Chat Mode.** - **1,048,576 Max Input Tokens.** - **1,048,576 Max Tokens.** ## Model Capabilities DeepSeek-V4-Flash-0731 supports: Function Calling, Reasoning, Prompt Caching, Response Schema, Tool Choice. ## How Pricing Compares At $0.08 per 1M input tokens and $0.18 per 1M output tokens, DeepSeek-V4-Flash-0731 ranks 308 out of 3254 chat models by input cost. It is more affordable compared to the median of $0.52 for chat models, and is cheaper than 90% of models in this category. DeepSeek-V4-Flash-0731 is one of 135 DeepInfra chat models, with support for function calling, reasoning, prompt caching, structured output. its 1,049K-token context window places it in the top 10% of chat models. | Model | Provider | Input $/1M | Output $/1M | vs DeepSeek-V4-Flash-0731 | | --- | --- | --- | --- | --- | | gemini-2.5-flash-lite | Vertex AI | $0.10 | $0.40 | +25% | | gemini-2.5-flash-lite-preview-09-2025 | Vertex AI | $0.10 | $0.40 | +25% | | gemini-2.5-flash-lite-preview-06-17 | Vertex AI | $0.10 | $0.40 | +25% | | gemini-2.5-flash-lite | Google Gemini | $0.10 | $0.40 | +25% | | gemini-2.5-flash-lite-preview-09-2025 | Google Gemini | $0.10 | $0.40 | +25% | ## More from DeepInfra - [QwQ-32B ($0.08/1M input)](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/qwq-32b.md) - [Qwen3-32B ($0.08/1M input)](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/qwen3-32b.md) - [gemma-3-27b-it ($0.08/1M input)](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/gemma-3-27b-it.md) - [Llama-4-Scout-17B-16E-Instruct ($0.08/1M input)](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/llama-4-scout-17b-16e-instruct.md) ## Related Resources - [All DeepInfra pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra.md) ## FAQ ### Is DeepSeek-V4-Flash-0731 cheaper than gemini-2.5-flash-lite? Yes. DeepSeek-V4-Flash-0731 costs $0.08 per 1M input tokens compared to gemini-2.5-flash-lite's $0.10 per 1M input tokens, making it 25% more affordable. Both are chat models and share support for vision, function calling, reasoning, web search, prompt caching, structured output. ### How does DeepSeek-V4-Flash-0731 pricing compare to the average chat model? DeepSeek-V4-Flash-0731 input pricing is $0.08 per 1M tokens, which is 84% below the median of $0.52 for chat models. It ranks 308 out of 3254 chat models by input cost, making it cheaper than 90% of models in this category. For output, it costs $0.18 per 1M tokens compared to the median of $1.50. ### What makes DeepSeek-V4-Flash-0731 different from other DeepInfra models? Among DeepInfra's 135 chat models, DeepSeek-V4-Flash-0731 ranks 28 by input cost. ### What are the best alternatives to DeepSeek-V4-Flash-0731? The most comparable chat models to DeepSeek-V4-Flash-0731 are: gemini-2.5-flash-lite from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite-preview-09-2025 from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite-preview-06-17 from Vertex AI ($0.10/1M input tokens); gemini-2.5-flash-lite from Google Gemini ($0.10/1M 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. ### How large is DeepSeek-V4-Flash-0731's context window? DeepSeek-V4-Flash-0731 supports up to 1,048,576 input tokens, placing it in the top 10% of chat models by context window size (rank 208 of 3025). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories. ### How do I calculate DeepSeek-V4-Flash-0731 costs? 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 $0.08 and generating 1M output tokens costs $0.18. ## Related Resources - [All DeepInfra pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra.md) - [LLM cost calculator](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator.md) - [Model library](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library.md) - [Docs: Bifrost docs](https://docs.getbifrost.ai) - [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost) - [Pricing: Bifrost pricing](https://www.getmaxim.ai/pricing) - [Enterprise: Bifrost enterprise](https://www.getmaxim.ai/enterprise) - [Book a Demo: Bifrost demo](https://www.getmaxim.ai/book-a-demo) - [Resources: Bifrost resources](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/resources.md) --- *This is a markdown version of [https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/deepseek-v4-flash-0731](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/deepinfra/model/deepseek-v4-flash-0731) for AI/LLM consumption.*