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Grok Imagine Video 1.5 Lite

xAI · Released Oct 1, 2026 · 24 days ago · Closed weights

Cost-efficient video model for text-to-video and image-to-video generation

Context window
1K
tokens
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BENCHMARKS

Not in the Epoch Capabilities Index. Epoch benchmarks what it can run, so this is a gap in coverage, not a poor result.

xAI's past year

19 release days in the past year, about one every 19 days. The next is expected around Nov 7, 2026. Forecasts ↗

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Specifications

RELEASE DATEOct 1, 2026
WEIGHTSClosed weights
CONTEXT WINDOW1K
MAX OUTPUT0
REASONINGNot listed
TOOL CALLINGNot listed
INPUTStext, image/jpeg, image/png, image/webp
OUTPUTSvideo/mp4

Models.dev record ↗

Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.