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DeepSeek-V4

1M context open model for advanced reasoning and agents

DeepSeek-V4 brings a standard 1M token context window to open models, enabling long-context reasoning and agent workflows at scale. It offers strong performance in coding, math, and reasoning, with two variants: V4-Pro for capability and V4-Flash for speed and cost efficiency. APIs are OpenAI-compatible, and weights are open for local deployment.

Top comment

We wanted to push long-context AI from a niche feature into something developers can reliably use in production. Most models struggle to balance context length, cost, and reasoning quality. With V4, the focus was making 1M context usable without extreme compute tradeoffs. Along the way, optimizing attention and agent performance became core priorities, especially for coding and document-heavy workflows. Curious how others are thinking about long-context use cases—what would you build with 1M tokens?

About DeepSeek-V4 on Product Hunt

1M context open model for advanced reasoning and agents

DeepSeek-V4 was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #122 on the daily leaderboard. DeepSeek-V4 brings a standard 1M token context window to open models, enabling long-context reasoning and agent workflows at scale. It offers strong performance in coding, math, and reasoning, with two variants: V4-Pro for capability and V4-Flash for speed and cost efficiency. APIs are OpenAI-compatible, and weights are open for local deployment.

On the analytics side, DeepSeek-V4 competes within Open Source, Developer Tools and Tech — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how DeepSeek-V4 performed against the three products that launched closest to it on the same day.

Who hunted DeepSeek-V4 ?

DeepSeek-V4 was hunted by Zen HuiFer. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of DeepSeek-V4 including community comment highlights and product details, visit the product overview.