The AI models we measure with

DeepSeek V4 Pro

DeepSeek

DeepSeek is a fast-growing frontier model with a large and growing user base. We include it so the picture is not limited to a single provider's view of you.

Model details

Model ID
deepseek-v4-pro
Knowledge cutoff
2025

Knowledge cutoff vs training data cutoff

Knowledge cutoff and training data cutoff are different dates: the knowledge cutoff is roughly how current a model's world knowledge is, while the training data cutoff is when its training data ends. Both shape what a model knows about you.

What we use this model for

We ask this model directly about your company to see how it describes you and which names it brings up in your space. It is one of several frontier models in our measurement set, so your visibility is read across the assistants people actually use rather than from a single model.

Recent updates for this model

  1. 3 days ago

    DeepSeek launched the public beta of V4 Flash 0731, a 284B-parameter Mixture-of-Experts model featuring a 1-million-token context window and native OpenAI Responses API support. The production version of V4 Flash includes a speculative decoding module that outperforms the previous V4-Pro-Preview on several benchmarks, including TerminalBench and DSBench-FullStack.

    • DeepSeek announced the public beta of V4 Flash 0731, a 284B-parameter Mixture-of-Experts model with a 1-million-token context window and native OpenAI Responses API support.
    • DeepSeek released the production version of V4 Flash, featuring a speculative decoding module that outperforms the larger V4-Pro-Preview on several benchmarks.
    • DeepSeek's V4-Flash, retrained from its V4-Pro preview, now leads across nine agent benchmarks including TerminalBench and DSBench-FullStack.
    • DeepSeek V4-Flash offers frontier agent skills at a cost of $0.14 per million tokens.
    • DeepSeek-V4-Flash-0731 is now available on Ollama's cloud platform, supporting three reasoning effort levels: low, high, and max.

    Sources: marcogiordano@seotistics.com, hello@ollama.com, news@alphasignal.ai

  2. may be out of date

    DeepSeek launched the public beta of V4 Flash 0731, a 284B-parameter Mixture-of-Experts model featuring a 1-million-token context window and native OpenAI Responses API support. The production version of V4 Flash includes a speculative decoding module that outperforms the previous V4-Pro-Preview on several benchmarks, including TerminalBench and DSBench-FullStack.

    • DeepSeek announced the public beta of V4 Flash 0731, a 284B-parameter Mixture-of-Experts model with a 1-million-token context window and native OpenAI Responses API support.
    • DeepSeek released the production version of V4 Flash, featuring a speculative decoding module that outperforms the larger V4-Pro-Preview on several benchmarks.
    • DeepSeek's V4-Flash, retrained from its V4-Pro preview, now leads across nine agent benchmarks including TerminalBench and DSBench-FullStack.
    • DeepSeek V4-Flash offers frontier agent skills at a cost of $0.14 per million tokens.
    • DeepSeek-V4-Flash-0731 is now available on Ollama's cloud platform, supporting three reasoning effort levels: low, high, and max.

    Sources: marcogiordano@seotistics.com, hello@ollama.com, news@alphasignal.ai

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