@YRSM_Simon: On DGX Spark, ran same-conditions tests of MiniMax H3 vs LTX 2.3 Eros: 3 sets of prompts, 864×480, 5 seconds. (Prompts from Twitter friend seeddance's examples) H3's action narrative, complex instruction following, and character...

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video-generation benchmark minimax-h3 ltx-eros dgx-spark

Summary

The author ran same-conditions tests of MiniMax H3 and LTX 2.3 Eros video generation models on DGX Spark. Results show H3 is stronger in narrative and instruction following and includes audio, while LTX is about 1.76x faster.

On DGX Spark, ran same-conditions tests of MiniMax H3 vs LTX 2.3 Eros: 3 sets of prompts, 864×480, 5 seconds. (Prompts from Twitter friend seeddance's examples) H3 is clearly stronger in action narrative, complex instruction following, and character consistency, and it comes with audio; LTX is on average 1.76x faster (154s vs 270s). Conclusion: choose H3 for quality and narrative, choose LTX for speed. Left video is H3, right is https://t.co/CXlfsyBCsM
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Cached at: 08/04/26, 02:08 AM

Ran a same-condition test of MiniMax H3 vs LTX 2.3 Eros on the DGX Spark: 3 prompts, 864×480, 5 seconds.
(Prompts from Twitter user seeddance’s examples.)

H3 is clearly stronger in action narrative, complex instruction following, and character consistency, and it also has built-in audio; LTX is on average 1.76× faster (154s vs 270s).

Conclusion: choose H3 for quality and narrative, choose LTX for speed. Video: H3 on the left, right: https://t.co/CXlfsyBCsM

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