DeepSeek-V4

Name: DeepSeek-V4
Brand: DeepSeek-V4

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The next-generation flagship AI model for repo-level coding and long-context reasoning.

Paid plans only

Paid AI Coding AI Agents

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Tracked since 2026

The Bottom Line

Updated Oct 6, 2026

Price: Paid plans only. Compare plans

Key facts

Flagship AI model designed for advanced coding and agentic workflows.
Expected to feature 1M+ token context for repo-level analysis and long-horizon reasoning.
Aims to disrupt the market with competitive API pricing and open-weight availability.

Pros

Potential for significant cost reduction in AI development due to competitive pricing and open weights.
Enables advanced repo-scale agent workflows, including refactoring and multi-file debugging.
Supports local and self-hosted adoption, offering greater control over data and customization.
High performance expected in coding, math, and long-prompt scenarios.

Cons

The product is not yet released, and all specifications are based on rumors and leaks.
Leaked benchmarks are unverified and may not reflect official performance.
Release timing is uncertain, with possibilities of delays.

What is DeepSeek-V4?

DeepSeek V4 is anticipated to be a flagship AI model from DeepSeek AI, specifically engineered for advanced coding tasks, extensive long-context reasoning, and sophisticated agentic workflows. It is expected to feature a massive parameter count, potentially around 1 trillion, utilizing a Mixture-of-Experts (MoE) architecture to optimize for coding-first workloads while maintaining practical inference capabilities. This model aims to revolutionize software development by enabling repo-level analysis and debugging with its rumored 1M+ token context window. It targets high performance in SWE-Bench style software tasks, HumanEval coding quality, and AIME-level math, along with robust handling of long prompts. The product is positioned to offer significant cost disruption with competitive API pricing and open-weight availability, facilitating private deployment, custom fine-tuning, and enhanced data control for development teams.

Available on: Web

Data compiled by Toolradar Pricing checked Oct 6, 2026 · How we evaluate

Source deepseek-v4.ai

Key Features

Repo-level coding capabilities
Long-context reasoning (1M+ tokens rumored)
Agentic workflow support
Mixture-of-Experts (MoE) architecture (rumored ~1 Trillion Parameters)
Engram Memory Core technology for O(1) memory lookup
mHC Hyper-Connections for improved reasoning stability
Sparse Attention + MODEL1 efficiency for lower memory and faster inference
Targeted strength in SWE-Bench, HumanEval, and AIME-level math

Pricing Plans

Pricing checked Oct 6, 2026. Source: deepseek-v4.ai, read Oct 6, 2026

DeepSeek-V4 plans and prices, checked October 2026
Plan	Price	Details
API Price Expectation	$0.01-$0.14 / 1M tokens	Repo-level coding Long-context reasoning Agentic workflows

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Is DeepSeek-V4 worth the price?

Good value

The $0.01-$0.14 per 1M tokens range is competitive: the low end is cheaper than most proprietary APIs, while the high end aligns with standard pricing for advanced reasoning features.

This makes DeepSeek-V4 a strong value for teams needing repo-level coding and long-context capability, especially at volume. It's best for AI-native development teams and agentic workflow builders.

Full DeepSeek-V4 pricing: every plan, hidden costs and alternatives

DeepSeek-V4 by the numbers

DeepSeek-V4 compared with 191 AI Coding tools on Toolradar, as of Nov 2026
Metric	DeepSeek-V4	Peer median	Position (1 is best)
Free plan	No	85% have one	n/a
Listed as an alternative to	1 tool	0	#64 of 191 (joint)
Compare-page visits, last 30 days	26 visits	35	#43 of 68 (joint) tools with 20+ compare-page visits

Visitors most often compare DeepSeek-V4 with Codex CLI (last 30 days, Nov 2026).

Listed as an alternative to: #58 on 2026-10-16 to #64 on 2026-11-11 (rank among 191 tools, 1 is best).

Each position is counted among the tools that have data for that row, as noted under it. All AI Coding data · How we compute this. Advertising and placement fees are not inputs to any position. Visit counts include visits from every source.

Cite this: Toolradar, “DeepSeek-V4 by the numbers”, Nov 2026.

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

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DeepSeek-V4 FAQ

How does DeepSeek-V4 support repo-level coding tasks?

DeepSeek-V4 is engineered for advanced coding tasks, including repo-level analysis and debugging, by leveraging a rumored 1M+ token context window. This allows it to handle extensive codebases and multi-file debugging scenarios effectively. It aims for high performance in SWE-Bench style software tasks and HumanEval coding quality.

What kind of user or team is DeepSeek-V4 best suited for?

DeepSeek-V4 is best suited for development teams and individual developers focused on advanced coding tasks, long-context reasoning, and sophisticated agentic workflows. Its open-weight availability and support for private deployment cater to those needing greater data control and customization for AI development.

How is DeepSeek-V4 priced?

DeepSeek-V4 will be a paid product without a permanently free tier. It is positioned to offer significant cost disruption through competitive API pricing and open-weight availability, facilitating private deployment and custom fine-tuning.

Can DeepSeek-V4 be deployed privately or self-hosted?

Yes, DeepSeek-V4 supports local and self-hosted adoption due to its open-weight availability. This feature provides development teams with greater control over their data and allows for enhanced customization and private deployment.

What are the main limitations to consider with DeepSeek-V4?

The main limitation is that DeepSeek-V4 is not yet released, so all specifications are based on rumors and leaks, and benchmarks are unverified. Its release timing is also uncertain, with potential for delays.

How does DeepSeek-V4 compare to Amazon CodeWhisperer for coding assistance?

DeepSeek-V4 is designed for advanced repo-level coding and long-context reasoning with a rumored 1M+ token context window, aiming for high performance in complex software tasks. Amazon CodeWhisperer primarily focuses on code generation and completion within IDEs, while DeepSeek-V4 targets more sophisticated agentic workflows and multi-file debugging.

Does DeepSeek-V4 offer capabilities beyond just coding?

Yes, DeepSeek-V4 is engineered for extensive long-context reasoning and sophisticated agentic workflows in addition to advanced coding tasks. It also targets robust handling of long prompts and high performance in AIME-level math.

Source: deepseek-v4.ai

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