DeepSeek V4 Buzz Builds as April Release Odds Climb on Polymarket

DeepSeek appears to be closing in on the release of its next flagship AI model, with mounting signs pointing to an April debut for what many in the market are calling DeepSeek V4. While the Chinese AI lab has not publicly confirmed a date on its official site, recent reporting and industry chatter suggest the company’s next major model launch has slipped from earlier March expectations into April.

The speculation has been strong enough to spill into prediction markets. On Polymarket, traders have recently priced April 15 as the leading outcome for a public DeepSeek V4 release, with implied odds ranging from roughly 57% to 69% across recent snapshots of the market. That does not amount to confirmation, but it does show where money-backed sentiment is settling as the end of March passes without a full launch.

Part of the intrigue stems from how much anticipation now surrounds DeepSeek’s next move. The startup shook the AI industry with earlier open-weight releases that challenged larger Western rivals on performance and cost. Reports circulating this month have suggested the upcoming model could push further into coding, long-term memory and multimodal capabilities, though many of those claims remain unverified until DeepSeek publishes formal benchmarks or releases the model publicly.

There are also hints that the company is in the final stretch. Several reports noted that a “V4 Lite” variant briefly appeared on DeepSeek’s website in early March, a detail many observers interpreted as a sign that the broader model family was nearing readiness.

For now, April is the market’s favored window. But until DeepSeek makes an official announcement, the expected release remains exactly that: a highly watched rumor, backed by rising confidence and a very public betting line.