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Changelog: Grok Imagine Video 1.5

2026-10-01 · changelog: model release · Higgsfield · original

Topic: Video generation & shot direction (also: Audio, voice & music) · mode: Release note · tags: vendor claims

Higgsfield's changelog of 1 October 2026 announces xAI's Grok Imagine Video 1.5, a video model with sound generated in the same pass as motion: four modes including video extension, up to 7 reference images, 480p–1080p output of 1 to 15 seconds at 24 fps.

What is said

  • Grok Imagine Video 1.5: native sound, modes, video extension, references, output limits, how to start

What is said

★ — how much it matters to the source.

  • ★★★ Higgsfield's changelog of 1 October 2026 announces that xAI's new video model Grok Imagine Video 1.5, which generates sound in the same pass as motion, is available on Higgsfield. · native audio
  • ★★ Grok Imagine Video 1.5 on Higgsfield has four modes: image-to-video, text-to-video, reference-to-video and video extension. · image-to-video
  • ★★ Higgsfield says Grok Imagine Video 1.5's video extension continues a clip from its last frame while keeping the character, lighting and motion consistent.
  • ★★ Grok Imagine Video 1.5 takes up to 7 reference images to keep a character or style consistent across generations.
  • ★★ Grok Imagine Video 1.5 outputs 480p, 720p or 1080p clips of 1 to 15 seconds at 24 fps.
  • ★★ To use Grok Imagine Video 1.5 on Higgsfield: Video → model selector → Grok Imagine Video 1.5.

Threads in this video

  • launched · Grok Imagine Video on Higgsfield — Higgsfield's changelog of 1 October 2026 announces that xAI's new video model Grok Imagine Video 1.5, which generates sound in the same pass as motion, is available on Higgsfield.

Mentioned

Central: Grok Video 1.5

Also: image-to-video · native audio · xAI

Also centred on Grok Video 1.5: Changelog: Grok Video 1.5. Bring a still to life · The 10 Best AI Video Models in 2026, Tested and Compared · Introducing Grok Imagine 1.5

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