AI Coding Live News

LM Studio Bionic 1.1.10 adds the oMLX engine, bringing RAM-plus-SSD KV caching and MLX speculative decoding to local models on Macs

LM Studio posted on X at 15:32 UTC on Oct 29 that users can now download a new oMLX engine inside LM Studio and run it with MLX models they already have. The official changelog lists it in Bionic 1.1.10, alongside speculative decoding for MLX models and an in-app terminal. oMLX is an open-source Apple Silicon inference server maintained by developer jundot (Apache 2.0, about 23,000 GitHub stars) built around continuous batching and a two-tier RAM and SSD KV cache. LM Studio has not published speed comparisons for the engine.

LM Studio Bionic 1.1.10 adds the oMLX engine, bringing RAM-plus-SSD KV caching and MLX speculative decoding to local models on Macs

Key Takeaways

  • LM Studio says the oMLX engine can now be downloaded inside the app and used with existing MLX models; the post has about 540 likes (post)
  • The Bionic 1.1.10 changelog (Oct 29) also lists speculative decoding for MLX models, a public in-app terminal and llama.cpp 2.66.0 extension packs (changelog)
  • oMLX is Apache 2.0 open source with about 23,000 GitHub stars and needs macOS 15+ on Apple Silicon M1 to M5 (GitHub)
  • Its core is a two-tier KV cache: hot blocks stay in RAM, overflow is written to SSD as safetensors, and matching prefixes are restored from disk even after a restart
  • LM Studio has published no speed comparison with its existing MLX engine; one user reported that restart-to-update failed after launch and LM Studio is investigating
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Ornith-1.5-122B Released Under MIT: A Single-Node 122B MoE Reasoning Model Scoring 76.9 on SWE-bench Pro

The Ornith AI team officially released Ornith-1.5-122B under the permissive MIT license, a 122-billion parameter mixture-of-experts (MoE) reasoning model optimized to execute on a single GPU node (such as a single DGX). The model is immediately available across vLLM (0.19.1+), SGLang (0.5.9+), Hugging Face, and Ollama (ornith-1.5:122b) with native FP8, GGUF, and MLX quantization. Across independent agentic evaluations in the OpenHands harness, Ornith-1.5-122B registered 84.5 on SWE-bench Verified, 76.9 on SWE-bench Pro (surpassing Qwen3.8-Flash-Next's 43.9 by 33 points), 81.2 on TerminalBench 2.1, and 74.6 on MCP-Atlas.

Ornith-1.5-122B Released Under MIT: A Single-Node 122B MoE Reasoning Model Scoring 76.9 on SWE-bench Pro

Key Takeaways

  • Ornith-1.5-122B released under the permissive MIT license, offering a fully open, frontier-grade 122B MoE coding reasoning model
  • Engineered to fit inside a single GPU node (single DGX), with immediate runtime support on vLLM, SGLang, and Ollama (ornith-1.5:122b)
  • Achieves 76.9 on SWE-bench Pro, drastically outperforming the comparable open-weight baseline Qwen3.8-Flash-Next (43.9)
  • Delivers balanced agentic performance with 81.2 on TerminalBench 2.1, 80.0 on CyberGym, and 74.6 on MCP-Atlas
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Linked Models & Agents:
⚡ Ornith-1.5-122B⚡ Qwen3.8-Flash-Next🤖 OpenHands🌐 Ornith

Meta open-sources Muse Spark Open: 816B/42B natively multimodal US open-weight flagship, runs on two M5 Ultra Mac Studios

On 2026-10-15 Meta released Muse Spark Open open weights: an 816B-total / 42B-active MoE with a Perception Encoder, natively multimodal (text/image/video/audio in → text out), 1M context, aimed at coding and long-horizon agents. Weights are on Hugging Face (BF16/NVFP4), SageMaker, Model Garden and Foundry; APIs include OpenRouter, Together, Fireworks and Groq. Meta calls it the most capable US open-weight model to date and, with Apple, optimized it to run locally across two M5 Ultra Mac Studios via MLX.

Meta open-sources Muse Spark Open: 816B/42B natively multimodal US open-weight flagship, runs on two M5 Ultra Mac Studios

Key Takeaways

  • Specs: MoE 816B total / 42B active (256 experts, top-8), 62 layers, 1M context; text+image+video+audio in → text out (model card)
  • Local: NVFP4 needs ≥~700GB VRAM, BF16 ~2TB; or two Apple M5 Ultra Mac Studios via MLX (Meta blog)
  • Agentic benches (xhigh, official table): MCP-Atlas 89.2, JobBench 61.8, OSWorld Verified 80.4, Terminal-Bench 2.1 76.4, DeepSWE 1.1 60, AA Intelligence Index 39
  • Serve with SGLang / vLLM / TensorRT-LLM / Transformers / llama.cpp / Unsloth / MLX; Helion kernels claim 1.03–3.95× kernel speedups on NVIDIA/AMD
  • License: Muse Model License (display “Built with Muse Spark Open”; MaaS over $20M/yr needs a separate deal); OpenRouter ~$1.25/M in, $4.25/M out
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Liquid AI open-sources LFM2.5-24B-A2B: a 24B-total, ~2B-active reasoning MoE built for on-device agents and tool use

On Oct 13 Liquid AI released LFM2.5-24B-A2B, the largest and final LFM2.5 model: 24B total parameters, ~2.45B active per token, 131K context, and always-on reasoning. By Liquid's own numbers it leads or matches Qwen3.6-35B-A3B on 5 of 8 tool-use/agent benchmarks (AutomationBench 27.69 vs 8.72) while trailing on SWE-Bench Verified, GPQA and other knowledge/coding tests. Open weights are on Hugging Face with GGUF, MLX, FP8 and ONNX builds; API pricing is $0.10 / $1.00 per million tokens and it is also on OpenRouter.

Liquid AI open-sources LFM2.5-24B-A2B: a 24B-total, ~2B-active reasoning MoE built for on-device agents and tool use

Key Takeaways

  • Specs (model card): 24.0B total / 2.45B active, 40 layers (30 gated short-conv + 10 GQA), 64 experts top-4, 131,072 context, 128K vocab
  • Agent benchmarks (vendor-reported, vs Qwen3.6-35B-A3B): AutomationBench 27.69 vs 8.72, LiveClaw 48.09 vs 38.19, ToolSandbox 80.71 vs 75.02, BFCLv4 65.01 vs 65.00
  • Disclosed weaknesses: SWE-Bench Verified (OpenCode) 51.00 vs 66.20, GPQA Diamond 74.42 vs 83.69, WebArena Verified 26.75 vs 37.62
  • Speed: 184 tok/s decode on Apple M5 Max, 114 tok/s on Ryzen AI Max+ 395, 21K+ output tok/s on one B300 with SGLang
  • Training: pretraining scaled 17T to 33T tokens; agentic RL inside OpenClaw, Hermes Agent, Pi and OpenCode; API $0.10 in / $1.00 out per M tokens
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Linked Models & Agents:
⚡ LFM2.5-24B-A2B⚡ LFM2.5-24B-A2B-Base⚡ LFM2-24B-A2B⚡ Qwen3.6-35B-A3B⚡ Gemma-4-26B-A4B-it🤖 Hermes Agent🤖 OpenClaw🤖 OpenCode🤖 Pi🌐 Liquid AI🌐 Hugging Face🌐 OpenRouter
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Gökdeniz GülmezGoekdeniz-Guelmez·
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MLX-LM-LoRA v5.8.6: Apple Silicon fine-tuning library jumps from 3.1.3, adds DSLA preference alignment and critic-free KLPO RL

Gökdeniz Gülmez shipped MLX-LM-LoRA v5.8.6 on Oct 5 (GitHub Release and PyPI), the first release after 3.1.3. It adds DSLA with DPO/ORPO/CPO objectives and critic-free KLPO with token/sequence routes and several KL estimators, improves GRPO stability and microbatching for Online DPO, XPO, RLHF REINFORCE and PPO, and adds fast VJP for gated-delta layers. Minimums rise to mlx>=0.32.3, mlx_lm>=0.32.0 and Python>=3.11; license standardized on Apache 2.0.

Key Takeaways

  • Jump from v3.1.3 (Sep 16) straight to v5.8.6, merging nine PRs (#64, #94, #96–#102).
  • Two new modes: --train-mode dsla (--dsla-loss dpo|orpo|cpo, default --latent-weight 0.1) and --train-mode klpo (--klpo-route token|sequence, estimators mc/binary/topk/full).
  • KLPO skips GRPO group normalization, PPO ratio clipping and the reference model, reusing GRPO reward callbacks and generation/scoring.
  • Raised minimums: mlx>=0.32.3, mlx_lm>=0.32.0, Python >=3.11.
  • QAT now covers DSLA; new GitHub Pages site with a Python API reference.
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Linked Models & Agents:

Ollama 0.35.0: Decision Models via /v1/systemone (Jev); Nimble & Tev1 return choices, probabilities, confidence

Ollama shipped v0.35.0 on 2026-09-28 (GitHub prerelease): Decision Models via TypeSafe’s Jev API at /v1/systemone. Instead of free text, models answer choice/noul/score questions with options, probabilities, and confidence—for ticket triage, model routing, and classification. First models: Nimble (Bespoke Labs) and Tev1 (Together AI). ~7 commits / 66 files vs v0.34.4; Settings no longer blocks on discovery; macOS update menu and stalled MLX downloads fixed.

Ollama 0.35.0: Decision Models via /v1/systemone (Jev); Nimble & Tev1 return choices, probabilities, confidence

Key Takeaways

  • v0.35.0 (prerelease) adds Decision Models at POST /v1/systemone (TypeSafe Jev)
  • Question types: choice (with probabilities), noul, score — not free-text generation
  • First models: Nimble (Bespoke Labs) and Tev1 (Together AI) on ollama.com/library
  • ~7 commits / 66 files vs v0.34.4; Settings/macOS update/MLX download fixes
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Xinference v3.5.0 Released: Native YuE2 Music Generation, MinerU2.5 PDF Parsing & Apple MLX Audio Models

Open-source distributed model serving engine Xinference (xorbitsai/inference) shipped v3.5.0, substantially upgrading its multimodal inference and edge acceleration capabilities. The release adds out-of-the-box support for YuE2 music generation, alongside AuK/AuK-Flash and Irodori TTS v4.1. On Apple Silicon, Xinference introduces native Apple MLX hardware acceleration for FishAudio-S2-Pro, Irodori TTS Small, and Breeze TTS 2. On the visual and document AI front, it integrates MinerU2.5 for complex document parsing and LingBot-World-V2 for embodied world simulation, while introducing distributed correlation metadata propagation across actor calls for enterprise observability.

Xinference v3.5.0 Released: Native YuE2 Music Generation, MinerU2.5 PDF Parsing & Apple MLX Audio Models

Key Takeaways

  • Generative audio expansion: native support for YuE2 music generation plus AuK, AuK-Flash, and Irodori TTS v4.1
  • Apple MLX acceleration: brings native MLX execution for FishAudio-S2-Pro, Irodori TTS Small, and Breeze TTS 2 on Apple Silicon
  • Document AI & World Models: out-of-the-box deployment for MinerU2.5 document parsing and LingBot-World-V2 world simulation
  • Distributed correlation tracing: propagates correlation metadata across actor calls for seamless multi-agent debugging
  • Enterprise audit controls: opt-in model request logging and refined virtualenv package management in the web dashboard
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Linked Models & Agents:
⚡ YuE2⚡ FishAudio-S2-Pro⚡ MinerU2.5⚡ LingBot-World-V2🤖 Xinference Worker🌐 Xorbits AI🌐 SenseTime

Ollama v0.40 Released: Defaults to Apple Native MLX Runner on Apple Silicon for Doubled Local Throughput

Local LLM inference runtime Ollama (@ollama) officially rolled out v0.40.0. The standout architectural milestone is the default adoption of Apple's native MLX framework on all Apple Silicon Mac devices (M1 through M5), replacing the legacy CPU/Metal compute paths. Supporting major architectures like Qwen 3.8 and Llama 3 natively, the update harnesses Apple's unified memory bandwidth, slashing time-to-first-token by 42% and nearly doubling continuous generation throughput without manual configuration.

Ollama v0.40 Released: Defaults to Apple Native MLX Runner on Apple Silicon for Doubled Local Throughput

Key Takeaways

  • Automatically routes model executions to Apple's native MLX framework by default on all Apple Silicon Mac hardware.
  • Fully unlocks unified memory bandwidth, boosting Qwen 3.8 and Llama 3 throughput by 85% while cutting TTFT by 42%.
  • Requires zero manual compiler flags or configuration switches; seamless upgrade via standard ollama run commands.
  • Cross-platform binary distributions and complete Git release changelog available directly on GitHub.
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Linked Models & Agents:
⚡ Qwen 3.8⚡ Llama 3.1 8b🤖 local-agent🌐 ollama🌐 apple

GitHub Next opens LocalJev: local Jev-compatible decision API on oMLX

GitHub Next open-sourced LocalJev (github.com/githubnext/localjev): a morning build of a “poor man’s Jev” for teammates without TypeSafe Jev access. It exposes a Jev-compatible POST /v1/systemone API in Bun/TypeScript, defaults to oMLX-backed local models such as DiffusionGemma, and reports evals across DiffusionGemma, Qwen MoE, Gemma 4 MoE, and Gemma 4 e4b/e2b (benchmark report in-repo). The LocalJev server works with normal Jev client wrappers, but probabilities are model-reported rather than logit reads—calibrate before consequential use.

Key Takeaways

  • Open-sources LocalJev: a local Jev-compatible POST /v1/systemone decision API (Bun/TypeScript).
  • Defaults to oMLX-backed local models such as DiffusionGemma, with multi-model evals in-repo.
  • Works with normal Jev client wrappers; probabilities are model-reported, not logit reads—calibrate first.
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Linked Models & Agents:
⚡ diffusiongemma⚡ qwen⚡ Gemma 4🌐 github

Inco open-sources Splash: ~144 tok/s for Qwen3.8-27B on M5 Max

Inco AI open-sourced Splash, a local inference engine built for Apple silicon and models like Qwen3.8-27B. On an M5 Max MacBook Pro it reports about 144 tok/s—up to 3× Ollama, 2× oMLX, and nearly 4× when an agent fans out sub-agents. LM Studio shipped day-0 support under Settings > Runtime > Experimental backends.

Key Takeaways

  • Open-source Splash: local inference tuned for Apple silicon and Qwen3.8-27B.
  • Demo: ~144 tok/s on M5 Max; up to ~3× Ollama / 2× oMLX, nearly 4× with agent fan-out.
  • LM Studio day-0 support; repo github.com/incoai/splash; blog lmstudio.ai/blog/splash-engine.
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