DeepSeek V4 teaser sparks launch buzz

DeepSeek has reached the point where even a vague teaser can move the whole open-model conversation. If V4 really adds strong multimodal support on top of DeepSeek’s usual price-performance pressure, it could hit both frontier model vendors and open-weight rivals fast.

• –The current evidence is community-circulated teaser material, not an official launch page, benchmark sheet, or release note
• –DeepSeek’s homepage still promotes V3.2, which makes this a pre-launch signal rather than a confirmed release
• –Rumored vision and audio support would push DeepSeek beyond text reasoning into a fuller multimodal stack
• –Developers are watching closely because DeepSeek has repeatedly reset expectations on cost, capability, and open model competitiveness