DeepSeek V4 preview has officially arrived, as the Chinese AI startup unveiled an early version of its next major model on Friday. The company, which gained global attention last year for its low-cost systems, said the new release includes both a pro model and a lower-cost flash version.

DeepSeek V4 Preview Claims Strong Benchmark Performance

According to DeepSeek, the pro version of the new model outperforms other open-source systems in world-knowledge benchmarks. The company said it trails only Google’s closed-source Gemini-Pro-3.1 model in those results.

The flash version is designed as a more affordable option, giving users access to the latest generation at a lower cost.

Why DeepSeek Released a Preview First

The company said these preview models are being released so it can gather real-world feedback before the final version is completed. DeepSeek did not share a timeline for when the finished V4 model will officially launch.

That approach allows the startup to test performance, refine features, and respond to user input before a wider rollout.

DeepSeek’s Rising Value and Investor Interest

Owned by China’s High-Flyer Capital Management, DeepSeek is reportedly seeking fresh funding at a valuation above $20 billion, according to a report by The Information earlier this month. The report also said Alibaba and Tencent were in discussions about taking stakes in the company.

The growing interest reflects how quickly DeepSeek has become one of the most closely watched names in artificial intelligence.

Controversy Surrounds DeepSeek V4 Preview Launch

The DeepSeek V4 preview arrives amid rising geopolitical tensions. The company has faced accusations from Washington and U.S. rivals over alleged improper and illegal behavior.

On Thursday, the White House accused China of stealing intellectual property from U.S. AI labs on an industrial scale, a move that could increase pressure ahead of a planned summit between U.S. and Chinese leaders next month.

In response, the Chinese Embassy in Washington said it opposes what it called baseless allegations and added that Beijing places high importance on protecting intellectual property rights.

What Comes Next for DeepSeek

With DeepSeek V4 preview now live, the startup is entering a critical phase. Strong benchmark claims, lower-cost offerings, and rising investor attention are boosting momentum, but global scrutiny is also intensifying.

How the company handles both innovation and controversy could shape its next chapter in the AI race.

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