My Minimax H3 Workflow Benchmark Data -

Alright, I posted that I had my agent test a bunch of different workflows for over 12 hours and got the "Bro just wasted 12 hours of credits". It was obvious the proof should come from the visual data I used to evaluate it. Here is a galley of the benchmarks i've tested with my agent. check the gallery to watch all the comparisons and the data charts contain tons of other workflow trial data I didn't include videos for. Point your agent here if you would like to have it learn from what was tested on this end. Gallery: https://bluepointdigital.github.io/minimax-h3-benchmarks/ Repository: https://github.com/BluePointDigital/minimax-h3-benchmarks The below post was written up by my agent: The main comparison uses a deliberately difficult 15.084-second vertical test at 768 × 1344, 24 fps, 362 frames, native audio, and seed 81390012120021180. The prompt combines a talking selfie shot, exact dialogue, walking motion, a rapid camera pan, a vehicle collision with several moving subjects, a fast return to the speaker, and a second spoken line. That makes it useful for spotting identity drift, bad anatomy, motion breakdown, camera-continuity problems, dialogue changes, lip-sync issues, and audio artifacts—not just whether a workflow finishes. The strongest directly matched results currently shown are: Workflow End-to-end time Relative to the 20-step baseline SageAttention2 + FirstBlockCache Safe, 20 steps 10:11.4 1.00× PDD + Sage, 8 steps 6:15.0 median 1.63× Seed Hunter direct one-seed path, 12 + 4 steps 4:45.8 2.14× Those numbers are local measurements, not universal performance claims. The exact runtime, model format, graph, resolution, audio policy, and GPU matter. The gallery keeps short backend checks and differently structured workflows in separate groups so they are not quietly mixed into the same leaderboard. The quality side has been just as important as the timing. One exploratory 10Eros + Seed Hunter path reached 4:03.5, but the shot developed a visible-phone/perspective error during the crash. A later camera-POV prompt clarification produced a much more coherent result in 4:25.3 on its warm selected path. That is a good example of why I wanted the actual videos beside the numbers: the fastest result is not automatically the most useful one. The site currently contains: 16 curated video-and-metric cards; a separate benchmark-data page with 151 sanitized timing records; the complete canonical prompt; methodology and comparison-boundary notes; machine-readable JSON and CSV for anyone who wants to analyze the evidence or give it to an agent. For the Seed Hunter work, I intentionally included one representative video per meaningful workflow or recipe change—not every neighboring seed or N/N+1 preview. Private reference material is also excluded from the public package. The reason for publishing this is not to declare a universal winner. It is to make the tradeoffs inspectable and to keep myself honest as the workflows evolve. A valid MP4 proves that a graph ran; it does not prove that the dialogue, audio, identity, motion, or composition survived. Likewise, a fast timing means little if it came from a different workload or a cached replay. I would be interested in seeing other reproducible H3 results, especially when they include the exact checkpoint, attention/cache stack, sampler, scheduler, dimensions, frame count, seed, audio setting, hardware, and an uncached timing. If there is a workflow or backend that should be represented, please link the original recipe and I will take a look. submitted by /u/BluePointDigital [link] [comments]

Source: r/StableDiffusion | 2026-09-02