DeepSeek: DeepSeek V4 Flash 0731 (batch)
Analysis Summary
DeepSeek V4 Flash 0731 is designed for economical, long-context automation, with text and image capabilities, tool use, function calling, and a 1.05M token context window. The combination is well suited to document extraction, visual asset handling, structured SEO operations, and large-scale internal processing.
Its listed pricing of $0.14 per million input tokens and $0.28 per million output tokens makes it attractive for high-volume traffic and human-reviewed drafts. The supplied record contains no benchmark data for this specific version, so its reasoning, coding, and editorial reliability are not established. Use it as a cost-focused operational model, with validation and escalation before customer-facing deployment.
Assessed September 1, 2026
Editorial notes
DeepSeek V4 Flash 0731 pairs a 1.05M token context window with vision, tool use, and function calling at exceptionally low listed pricing. Its model-specific benchmark record is absent, limiting confidence for high-stakes work.
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DFO Verdict
DeepSeek V4 Flash 0731 pairs a 1.05M token context window with vision, tool use, and function calling at exceptionally low listed pricing. Its model-specific benchmark record is absent, limiting confidence for high-stakes work.
How DeepSeek: DeepSeek V4 Flash 0731 (batch) compares
Its 1M-token context window is larger than 94% of the models we list. At $0.14 per million input tokens it is cheaper than 62% of comparable models.
Dark bar = input · light bar = output, scaled to the priciest peer.
1M tokens ≈ 8 full-length novels or ~2,500 pages of business documents in a single request.
Strongest on value. The pulled-in technical corner is the trade-off, and if the shape matters more than the price, this is your model.
Compare shapes side-by-side →Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.14 | $0.000140 |
| Output | $0.28 | $0.000280 |
What would DeepSeek: DeepSeek V4 Flash 0731 (batch) cost your business?
Pick the job that looks most like yours, then fine-tune with the sliders. Estimates update live.
A website chatbot handling around 100 customer conversations a day, a few short messages each.
Full calculator with 748 models → Price Calculator
These numbers get smaller with the right architecture.
We route routine calls to cheap models and save DeepSeek: DeepSeek V4 Flash 0731 (batch) for the hard ones. Most clients cut their estimate by 60-80%.
Talk to our teamAbout DeepSeek: DeepSeek V4 Flash 0731 (batch)
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows..
Frequently asked questions about DeepSeek: DeepSeek V4 Flash 0731 (batch)
How much does DeepSeek: DeepSeek V4 Flash 0731 (batch) cost?
DeepSeek: DeepSeek V4 Flash 0731 (batch) costs $0.14 per million input tokens and $0.28 per million output tokens.
What is the context window of DeepSeek: DeepSeek V4 Flash 0731 (batch)?
DeepSeek: DeepSeek V4 Flash 0731 (batch) has a context window of 1,048,576 tokens (1M).
What can DeepSeek: DeepSeek V4 Flash 0731 (batch) do?
DeepSeek: DeepSeek V4 Flash 0731 (batch) supports image/vision input, tool use, and function calling.
Who created DeepSeek: DeepSeek V4 Flash 0731 (batch)?
DeepSeek: DeepSeek V4 Flash 0731 (batch) is developed by DeepSeek and was released on July 31, 2026.