AnalysisOpinion / analysisEfficiency & Inference1 source · Oct 19, 2026

Maxwell: a new model that speeds up AI models like Whisper and LTX-2 by rewriting their binaries [D]

It's apparently a new type of model (called Maxwell) that sits under a running program and speeds it up on the fly based on what it sees (hardware and data).

Proof1 community thread

Key points

  • Came across this today and haven't seen it discussed here yet.
  • The cool thing is that it doesn't change the source code, but instead it modifies the binaries (during runtime!).
  • So kind of like a JIT, except it's a model working out what to change instead of a fixed set of compiler heuristics.
  • What got me is that they seem to be using formal verification to prove the optimized version still does the same thing, which I guess is the only way you could let something like this loose with no one checking it.

Sources (1)

Extractive summary: sentences quoted from the sources.

Before this

  1. Oct 17, 2026MOSS-Image LoRA training is now in AcademiaSD LoRAlab Trainer Studio (Base and SFT, under 6 GB VRAM)
  2. Oct 17, 2026deepseek-ai/DeepSeek-V4.1-Flash-1017
  3. Oct 16, 2026nvidia/NVIDIA-Nemotron-Labs-Dory1.0-4B-MXFP8
  4. Oct 15, 2026huggingface/transformers v5.20.0: Release v5.20.0
  5. Oct 15, 2026NVIDIA Nemotron 3.5 Super VL Powers Specialized Agents with Multimodal Reasoning
  6. Oct 15, 2026I benchmarked whether ASR captures a dictated phone number exactly, in German and French. Whisper: 34% exact. Same text written down: 91% [P]

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