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MiniMax AI releases open-weight H3 video model on Vercel and OpenRouter

By PulseAugur Editorial · [3 sources] ·

MiniMax AI has released its open-weight H3 model, making it accessible through Vercel AI Gateway and OpenRouter. This lightweight video model supports text, image, and audio inputs, with native audio-visual output, and is designed for instruction-led edits, brand rendering, and video-to-video motion transfer. The availability on these platforms aims to empower developers and builders to explore and create with H3. AI

IMPACT Increases accessibility of advanced video generation models for developers and builders.

RANK_REASON Open-weight model release from a notable AI lab. [lever_c_demoted from frontier_release: ic=2 ai=1.0]

Read on X — MiniMax AI →

AI-generated summary · Google Gemini · from 3 sources. How we write summaries →

MiniMax AI releases open-weight H3 video model on Vercel and OpenRouter

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Open-weight model release from a notable AI lab. [lever_c_demoted from frontier_release: ic=2 ai=1.0]
Source corroboration
3 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
model release, product
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
28 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.
Coverage growth since scoring
+1 source(s) since last score
New sources have picked up this story since our last re-score. Score will update on the next scoring pass.

Full methodology in our editorial standards.

COVERAGE [3]

  1. X — MiniMax AI TIER_1 English(EN) · MiniMax_AI ·

    H3 just landed on OpenRouter 🟢

    H3 just landed on OpenRouter 🟢 One more way for builders everywhere to explore, experiment, and create with H3. Big thanks to @OpenRouter for the Day 0 support! Open weights are coming soon! #MiniMaxH3

  2. X — MiniMax AI TIER_1 Nederlands(NL) · MiniMax_AI ·

    Open-weight H3 is now just one generateVideo() away ▲

    Open-weight H3 is now just one generateVideo() away ▲ Live on Vercel AI Gateway. Huge thanks to @vercel_dev and @rauchg for the Day 0 support! Can’t wait to see what developers ship. #MiniMaxH3OpenWeights

  3. X — MiniMax AI TIER_1 Nederlands(NL) · MiniMax_AI ·

    Open-weight H3 just landed on OpenRouter 🟢

    Open-weight H3 just landed on OpenRouter 🟢 One more way for builders everywhere to explore, experiment, and create with H3. Big thanks to @OpenRouter for the Day 0 support! #MiniMaxH3OpenWeights

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