DeepSeek V4 Flash Vision as a Labs experiment, open for a short test window: temporary, not a permanent id. Our own V4 Flash with vision added: the same performance and speed as DeepSeek V4 Flash (284B total, 13B active, 1M-token context), plus the ability to read images. Reasoning has four modes: non-think (none), think low (low, the default), think high (high) and think max (max). Access is seat-gated through the Labs page while an experiment is live. It is offered at limited capacity and low availability, and it is served on our own GPU infrastructure, so expect it to be flaky and to go down under load: crash it, give it a moment, and try again.