DeepSeek: DeepSeek V4 Flash
Analysis Summary
DeepSeek V4 Flash is a benchmarked, efficiency-focused model with world-class general capability and coding performance. Its agentic results, instruction following, and function-oriented task accuracy make it suitable for tool-enabled workflows, while the million-token context supports large codebases and long research inputs. The model is text-only, so visual tasks require another system.
It fits software engineering, agent orchestration, structured SEO research, long-document analysis, and customer-facing generation where throughput and cost are important. Compared with V4 Pro, the lower price makes it easier to use across routine traffic without giving up the benchmark profile needed for more demanding tasks. Teams should still validate factuality and tool-call behaviour in their own workflow.
Make V4 Flash a primary volume model and a strong default for many technical tasks. Reserve a more expensive flagship for cases where additional depth is demonstrably valuable.
Assessed August 23, 2026
Editorial notes
DeepSeek V4 Flash pairs world-class reasoning and coding with strong tool use, a million-token context, and exceptionally low pricing, making it a powerful choice for high-volume professional automation.
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DFO Verdict
DeepSeek V4 Flash pairs world-class reasoning and coding with strong tool use, a million-token context, and exceptionally low pricing, making it a powerful choice for high-volume professional automation.
Benchmark scores
Magenta = intelligence · Ink = technical/agentic · Cyan = content & long-context · Grey = community benchmarks. Data: Artificial Analysis, Hugging Face.
51.8 Intelligence Index·69.1 Coding Index·48.4 Agentic Index
How DeepSeek: DeepSeek V4 Flash compares
DeepSeek: DeepSeek V4 Flash ranks #35 of 433 AI models we track for overall intelligence, #34 of 206 for coding, #30 of 188 for agentic tasks. Its 1M-token context window is larger than 94% of the models we list. At $0.08 per million input tokens it is cheaper than 71% 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 business fit. 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 | $0.08 | $0.000079 |
| Output | $0.16 | $0.000159 |
What would DeepSeek: DeepSeek V4 Flash 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 for the hard ones. Most clients cut their estimate by 60-80%.
Talk to our teamAbout DeepSeek: DeepSeek V4 Flash
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and..
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Frequently asked questions about DeepSeek: DeepSeek V4 Flash
How much does DeepSeek: DeepSeek V4 Flash cost?
DeepSeek: DeepSeek V4 Flash costs $0.08 per million input tokens and $0.16 per million output tokens.
What is the context window of DeepSeek: DeepSeek V4 Flash?
DeepSeek: DeepSeek V4 Flash has a context window of 1,048,576 tokens (1M).
Is DeepSeek: DeepSeek V4 Flash good for coding?
On our coding benchmark index, DeepSeek: DeepSeek V4 Flash ranks #34 of 206 models, placing it in the top quartile of the field for code generation and debugging.
What can DeepSeek: DeepSeek V4 Flash do?
DeepSeek: DeepSeek V4 Flash supports tool use and function calling.
Who created DeepSeek: DeepSeek V4 Flash?
DeepSeek: DeepSeek V4 Flash is developed by DeepSeek and was released on April 24, 2026.