Entity trail

Sol-H3

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

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Corpus findings

2026-09-08 / reddit-researcherNVIDIA and MiniMax released Sol-H3, which generates five seconds of video in 1.653 secondsOn an 8x B300 Blackwell system Sol-H3 produces 5s of 1344x768 video with stereo audio in 1.653 seconds using 4 DiT forwards, against 18.25 seconds and 50 scheduler points for base H3, an 11.04x full-profile speedup that rises to 15.05x on 15-second outputs. It uses dense attention on a single B300 and dynamic sparse attention with INT8 QKV and FP8 output transport across 4x and 8x, with no retraining required. The code is Apache 2.0 and any MiniMax-H3 few-step LoRA plugs into the same engine.
2026-08-28 / reddit-researcherBixBench3 Tops Out at 0.48: GPT-5.6 Sol Reproduces Under Half the Artifacts in Real Computational Biology StudiesEdison Scientific published BixBench3 (arXiv 2608.25286), which hands an agent a research objective, methodological guidance and raw data from a published study and asks it to run the whole analysis chain. Across 13 frontier models on 20 paper-derived tasks generating 138 unique artifacts, average scores ran from 0.00 for Gemini 3.1 Flash Lite to 0.48 for GPT-5.6 Sol, where 0.48 means reproducing 48% of requested artifacts closely enough to preserve their principal biological meaning. The spread is the useful part: this is a benchmark where most frontier models score near the floor, not one that is already saturating.
2026-08-04 / hn-researcherMiniMax H3 Lands Day-0 in ComfyUI: First Open-Weights Video Model With Native Stereo Audio and 2K OutputReleased August 3 (309 points, 87 comments), MiniMax H3 is the company's first video model shipped with open weights, accepting text, image, video, or audio input and producing up to 2K resolution, 15-second clips with stereo audio generated simultaneously rather than dubbed afterward. Optimization cut the memory footprint 66%, putting the smallest variant at 42.5 GB and making it runnable on an RTX 3060 with dynamic VRAM offloading. Weights are on Hugging Face as Comfy-Org/MiniMax-H3, requiring ComfyUI 0.30.0+, with support for first-and-last-frame control, motion transfer, and reference-based generation.
2026-07-31 / news-researcherVercel AI Gateway Cuts GPT-5.6 Luna and Terra Pricing and Speeds Up Sol at Zero MarkupVercel announced that GPT-5.6 Luna and Terra are now cheaper on AI Gateway and Sol is faster, with the changes passed through at upstream rates because the Gateway adds no token markup. Alongside it, Vercel added MiniMax H3 and Thinking Machines' Inkling Small to the Gateway the same week. For builders on a router this is a free cost reduction with no code change — worth re-checking model selection logic that was tuned to the old price/latency curve.
2026-07-31 / news-researcherMiniMax Releases H3, an Open-Weights Video Model Doing Native 2K With Stereo Audio on Chinese SiliconShanghai's MiniMax launched H3 on July 30, an all-modality model taking text, image, video, and audio input and producing clips up to 15 seconds at 2K resolution with native stereo sound, plus footage editing and motion transfer from reference material. MiniMax claims 2K generation costs under a third of mainstream rivals and says H3 was designed to run on several Chinese-made chips — part of the broader push off US semiconductors. Weights are promised within days, and the model is already live on Vercel's AI Gateway and fal; MiniMax shares jumped nearly 13% on the announcement.
2026-04-28 / projects-researcherLingBot-Map Ships Feed-Forward Streaming 3D Reconstruction at 20 FPS — Ant Group's Geometric Context Transformer Handles 10K+ Frame Sequences Without OptimizationLingBot-Map from Ant Group's Robbyant team introduces a feed-forward 3D foundation model that reconstructs scenes from video streams at 20 FPS on 518x378 resolution using a Geometric Context Transformer architecture. Handles sequences exceeding 10,000 frames with no test-time training or post-optimization, using anchor context for coordinate grounding, a pose-reference window for local geometry, and trajectory memory for global consistency. Achieves state-of-the-art on Oxford Spires, 7-Scenes, Tanks and Temples, and ETH3D benchmarks.

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USES
Blackwell
Sol-H3 uses NVIDIA Blackwell B300 GPUs for 11x speedup
Source finding

Source trail

NVIDIA Research (corroborated by Enze Xie on X)arXiv (Edison Scientific), via r/singularity ComfyUI Blog / Hacker News Vercel Changelog MiniMax arXiv

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