Open-weight preview April 24; GA ~July 20, 2026. Off-peak pricing verified on api-docs.deepseek.com; Beijing-business-hours surge doubles it. Legacy deepseek-chat/reasoner endpoints retired July 24, 2026.
Self-hosted frontier capability under an MIT license
How DeepSeek V4-Pro compares
The nearest models people weigh against it, and what actually separates them.
vs DeepSeek V4-Flash — Against DeepSeek V4-Flash (DeepSeek), DeepSeek V4-Pro costs about 68% more per token and answers slower. DeepSeek V4-Flash is the one to check first if the price difference matters more than the ceiling.
vs Devstral Small 1.1 — Against Devstral Small 1.1 (Mistral), DeepSeek V4-Pro costs about 69% more per token, takes 7.6x the context and answers slower. Devstral Small 1.1 is the one to check first if the price difference matters more than the ceiling.
vs GLM-5.2 — Against GLM-5.2 (Z.ai), DeepSeek V4-Pro runs about 78% cheaper per token. Take DeepSeek V4-Pro unless you specifically need what GLM-5.2 does better.
Price History
DeepSeek V4-Pro pricing over time
→0% since Aug 7
38 data points · tracked daily since Aug 7, 2026
Ready to try it?
Start using DeepSeek V4-Pro
Frontier-level coding and reasoning on a budget. Start free — no card required.
A 284B-parameter (13B active) MoE workhorse re-post-trained for agentic and coding tasks — beats the V4-Pro preview on every published agent benchmark at ultra-commodity pricing.
Verdict
Best agentic capability per dollar in the directory.
Quality score
76%
Pricing
$0.14/1M in
$0.28/1M out
Speed
Fast
4/5 speed
Context
1M tokens
Official V4-Flash-0731 release July 31, 2026; weights on Hugging Face, API in public beta. Only DeepSeek model supporting the Responses API. DeepSeek has warned of a future price increase.
Devstral Small 1.1 is Mistral's code-specialized small model, purpose-built for software engineering tasks including code generation, debugging, and repository-level reasoning. It succeeds Devstral Small 1.0 with improved instruction following and agentic coding capabilities at a fraction of flagship model costs.
Verdict
The best dollar-for-dollar coding model for agentic pipelines that doesn't need to do anything else.
Quality score
54%
Pricing
$0.10/1M in
$0.30/1M out
Speed
Fast
4/5 speed
Context
131k tokens
Available via Mistral API and can be self-hosted via open weights. Pricing is among the lowest available for a code-specialized model. Designed to work within coding agent frameworks like SWE-agent and OpenHands.
Z.ai's MIT-licensed open-weight flagship — the top open-weights coding model of mid-2026, beating GPT-5.5 on agentic coding benchmarks at roughly a sixth of the cost.
Verdict
Top open-weights coder — beats GPT-5.5 at a sixth of the cost.
Quality score
80%
Pricing
$1.40/1M in
$4.40/1M out
Speed
Balanced
3/5 speed
Context
1M tokens
Announced June 13, 2026; pay-per-token API live June 16. Two reasoning modes ('thinking' and 'max thinking'). GLM Coding Plan: Lite $18/mo (~$12.60 effective yearly), Pro $72, Max $160.
DeepSeek V4-Pro costs $0.435 per million input tokens and $0.87 per million output tokens on the API. A month of 10M input and 2M output tokens runs about $6.09 at list price, before any batch or caching discounts.
What is the context window of DeepSeek V4-Pro?
DeepSeek V4-Pro has a 1M tokens context window, with up to 384k tokens of output per response. That is the total of prompt plus response the model can hold in one request.
What is the knowledge cutoff of DeepSeek V4-Pro?
DeepSeek V4-Pro's training data runs through May 2025, and the model was released on April 23, 2026. For anything after that date it needs web search or documents in the prompt.
What is DeepSeek V4-Pro best for?
DeepSeek V4-Pro is best for frontier-level coding and reasoning on a budget. It is a strong fit when that workflow matters more than the tradeoffs around budget pricing and balanced speed.
When should I avoid DeepSeek V4-Pro?
You need vision input, verified agentic performance, or predictable pricing (surge pricing and an announced increase loom).
What is a cheaper alternative to DeepSeek V4-Pro?
DeepSeek V4-Flash (DeepSeek) at $0.14/1M/1M input against DeepSeek V4-Pro's $0.43/1M/1M — roughly 68% less per token all in. Best agentic capability per dollar in the directory. Compare it first if DeepSeek V4-Pro's pricing is the thing stopping you.
What is a faster alternative to DeepSeek V4-Pro?
Devstral Small 1.1 — fast against DeepSeek V4-Pro's balanced, with 131k tokens of context. Worth the swap when response time is what your users notice rather than the last few points of reasoning depth.
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