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Grok Imagine Video 1.5 Lite is available

A lower-cost Grok video model for text and start frames up to 1080p, while Imagine Video 1.5 adds end frames, keyframes and preset voices.

Released in v1.5.0.

Imagine Video 1.5 Lite

Grok Imagine Video 1.5 Lite generates from text or a start frame, at 480p, 720p or 1080p and from 1 to 15 seconds. It costs 75% less than Imagine Video 1.5 at 480p and 44% less at 1080p.

Imagine Video 1.5

Imagine Video 1.5 adds Start + End Frame and Keyframes, with up to six keyframes per clip, and reference images can now be combined with a start frame. Clips that use an end frame, keyframes or reference images render at up to 720p. You can also give up to three speakers one of Grok’s preset voices each.

Imagine Image 2.0

Grok Imagine Image 2.0 now takes up to five input images, up from three, and adds the 21:9 and 5:2 aspect ratios.