Open Source Factory

IMAGE, VIDEO & AUDIO Sol-H3: Keep the Eight-GPU Setup Beside the Timing Open Source Factory · Sep 07, 2026 · 4 min read NVIDIA's 1.653-second figure uses an eight-B300 system and a four-step profile. It is a specific result for Sol-H3's serving setup. Removing the hardware or step count from the sentence would make it a poor guide to the time a desktop user should expect. In this article The Sol-H3 runtime Timings for the specified profiles Different H3 deployment paths Quality, license and hardware limits Linked source documents One paragraph of context before the numbers. Sol-H3 is not a new model. It is NVIDIA's Sol-Engine and Sol-Attn runtime wrapped around MiniMax's open-weight H3, running a 4-step profile instead of the 50-step base. The weights are still MiniMax's under their community license; the stack code is Apache 2.0. And the headline 11x mixes two things, fewer steps plus a faster engine, which NVIDIA states openly. Keep that split in mind and t...

IMAGE, VIDEO & AUDIO H3 Max: The Hosted Retrain and the Open Base Open Source Factory · Aug 28, 2026 · 5 min read fal's H3 Max is a post-trained H3 service, not the same deployment as the downloadable base model. Its reported speed and arena placement make an API comparison worth considering. Local editing, released artifacts and hosting requirements need a separate check. In this article The base model and fal's post-training Output examples Latency claims and serving conditions The dated arena rankings Price and launch conditions Generation, editing and local use H3 Max uses the 33B H3 base, with post-training aimed at prompt adherence and visual quality. At the article's leaderboard snapshot, Artificial Analysis placed it first in image-to-video and third in text-to-video with audio. Its 768p limit and unreleased weights distinguish it from the base H3's local and editing workflows. From open weights to a #1-ranked retrain in about a month (author's mile...

IMAGE, VIDEO & AUDIO MiniMax H3 Before the Weights: A Memory Estimate's Limits Open Source Factory · Aug 02, 2026 · 4 min read October 3, 2026 update: The “weights coming soon” wording below describes the original announcement. MiniMax subsequently published weights and local-deployment instructions on August 3; use the linked release guide for the current files. Before the H3 files arrived, a capacity calculation could only identify likely constraints. It could not establish a working local pipeline. The later release reports and encoder experiment linked here provide narrower evidence about actual configurations, which should be read separately from the original estimate. In this article Announced service capabilities Launch service pricing The original local-memory estimate Weight-release and license conditions Post-release evidence Linked source documents The initial announcement promised weights within days. This article records the pre-release capacity calculation....