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Nov 14Sat
  1. Hugging Face Blog34

    Build a Robot Pick-and-Place Simulation with SimReady Assets

    This walkthrough shows how to assemble a UR17G arm, Robotiq 2F-140 gripper, and beverage can from SimReady Central in Isaac Sim 6.2, then use an agent to generate and run a pick-and-place task. It explains SimReady profiles, features, and requirements, and lists checks for joint settings, movement, and contact before running the grasp, lift, transfer, and release sequence. The example uses a scripted horizontal grasp with a 2 N·m drive-effort cap and fixed waypoints, and the authors note the results do not establish robustness to uncertain object positions, different payloads, or real hardware.

  2. Hugging Face Blog40

    XYBench: Helping with the problem behind the question

    XYBench is a new benchmark of 8,115 real-world questions, drawn from Stack Overflow, Stack Exchange, curated examples, and WikiHow, that tests whether AI assistants recognize when a user's request rests on a misconception (the "XY problem") and redirect them toward their actual goal. Evaluating Claude Sonnet 4.6, GPT-5, Gemini 3.1 Pro, Qwen3.5-9B, and DeepSeek-V4 Pro, the authors found every model was more likely to address the stated request than the underlying goal, and all trailed human reference answers on misconception identification. The paper won the Best Resource Paper Award at EMNLP 2026.

Nov 13Fri
  1. Hugging Face Blog60

    llama.cpp v1.0.0 : A stronger foundation for the local AI ecosystem

    llama.cpp released libraries v1.0.0, marking a commitment to stable public APIs for downstream developers, with both llama.cpp and ggml now reflecting API and ABI incompatibilities through major-version bumps. The project states it supports more than 150 architecture variants and all mainstream speculative decoding methods, and distributes pre-release artifacts across Linux, macOS, Windows, Android and iOS plus channels including Docker, Homebrew, conda-forge, MacPorts, Winget and XCFramework. It also describes continued investment in CI infrastructure and self-hosted runners with hardware support from NVIDIA, AMD, Qualcomm, Arm, IBM and Intel.

    Why it matters: Signals a versioning milestone for a widely depended-on local inference library, useful for developers tracking API stability and platform support.

  2. Hugging Face Blog66

    LLMON: An LLM-Native Markup Language, now in Granite 4.1 3B and 8B

    IBM researchers introduce LLMON (LLM Object Notation), an XML-like markup language that uses reserved special-token delimiters to explicitly mark instructions, data, requirements and execution bindings in an LLM's context, addressing the brittleness of JSON-style formats for causal models. They release two experimental preview models derived from Granite 4.1 base checkpoints (granite-4.1-3b-LLMON-preview and granite-4.1-8b-LLMON-preview) plus a GitHub toolkit, reporting that on the OPI benchmark LLMON models avoid 47% more indirect prompt injection attacks than the best frontier model tested while maintaining general capability on par with Granite 4.1 Instruct. The models ship with their own chat template and lossless JSON-to-LLMON converters, and the post notes the previews are for exploration, not production.

    Why it matters: Useful for teams weighing structured context formats against JSON and for anyone evaluating prompt-injection defenses in small open models.

Nov 12Thu
  1. Hugging Face Blog38

    The Definitive Fine-Tuning Guide for 3D Generation Models

    This blog provides fine-tuning scripts and Docker containers for adapting TRELLIS.2 to custom 3D assets, runnable locally or on Hugging Face Jobs. Using LoRA adapters on only the sparse-structure and shape flow DiTs, trained on 188 GSO footwear objects, the authors report the mean F-score on nine held-out objects rising from 0.276 to 0.803, Chamfer distance falling from 0.174 to 0.033, and normal consistency rising from 0.530 to 0.804. The texture flow DiT is frozen because the dataset lacks the separate material maps that stage requires.

Nov 11Wed
  1. Hugging Face Blog38

    Token Pooling-Aware Training for Multi-Vector Embedding Models

    This post explains token pooling for multi-vector embedding models, which merges similar document token vectors via Ward hierarchical clustering to cut storage, and introduces pooling-aware training in Sentence Transformers that applies the retrieval loss to both original and pooled representations. At pool_factor=4, the pooling-aware model retains 97.8% of its unpooled NanoBEIR nDCG@10 versus 94.6% for a normally trained model, with a 4x reduction in document vectors. It includes a reproducible training example, optional kernel acceleration, and evaluation results across pool factors, fixed caps, and calibrated adaptive thresholds.

  2. Hugging Face Blog55

    BotPsy: On-Device Personal Assistant with a Sub-Billion-Parameter Agentic Language Model

    Tether AI Research introduces BotPsy, a 0.8B-parameter model built on Qwen3.5-0.8B for function calling and agentic workflows, suitable for on-device deployment. It roughly doubles its base model's tool-use scores (BFCL v4 23.4 to 44.0, ACEBench 30.1 to 58.7, τ-bench 23.2 to 51.5) and outperforms every model up to 1.2B parameters tested on all six agentic benchmarks, while also beating Qwen3.5-2B-Think on five of the six. It will be released with open weights under Apache 2.0 in bf16, Q8 and Q4 as safetensors and GGUF files, and is intended for low- to medium-difficulty tasks, not high-stakes use.

  3. Hugging Face Blog22

    Pay for Hugging Face Hub with your Google Cloud Account

    Hugging Face organizations can now link to a Google Cloud account through the Google Cloud Marketplace so that Hugging Face usage appears on the existing Google Cloud invoice instead of a credit card. The setup involves subscribing to the Hugging Face Hub listing, selecting the organization to link, and waiting for Hugging Face team approval, after which the Google Cloud account becomes the active payment method. The article notes that included Team or Enterprise credits still apply before pay-as-you-go usage is reported, and that linking and unlinking are recorded in audit logs.

  4. Amazon Science62

    Mitra-v2: Scaling synthetic pretraining for tabular foundation models

    Mitra-v2 is a second-generation tabular foundation model for classification and regression, pretrained entirely on synthetic tables with 10x as many rows and roughly 3x as many columns as Mitra-v1, plus a new hybrid SCM prior and hybrid optimizer. On TabArena it leads the single-model field, beating Mitra-v1 on 32 of 33 datasets where both run natively and completing all 51 datasets within the one-hour budget, and fine-tuned Mitra-v2 ranks first on ScoringBench. The fine-tuned models and inference/fine-tuning code are released under Apache-2.0 on Hugging Face.

    Why it matters: Useful for readers tracking tabular foundation models, as it reports concrete benchmark rankings and an open Apache-2.0 release.

Nov 10Tue
  1. Hugging Face Blog58

    Decision Models in Hugging Face

    Hugging Face explains decision models, which take a state plus typed questions (choice, score, and noul, a Bernoulli yes/no primitive) and return structured decisions with probability distributions instead of generating text. The post contrasts them with traditional and zero-shot classification, and describes ecosystem support: Transformers' DecisionPipeline, AutoModelForDecision and DecisionConfig, a /v1/systemone endpoint also served by llama.cpp, a Hub tag for discovery, and fine-tuning via the Trainer API.

  2. AWS Machine Learning Blog43

    NVIDIA Nemotron 3.5 Super VL is now available in Amazon SageMaker JumpStart

    NVIDIA Nemotron 3.5 Super VL, a 120B-parameter vision-language model with 12B active parameters, a C-RADIO vision encoder, and up to 1M-token context, is now deployable in Amazon SageMaker JumpStart via SageMaker Studio or the SageMaker Python SDK. JumpStart offers an NVFP4 variant on G7 instances and BF16 reference weights on ml.p5en.48xlarge, with measured throughput of 63.07 tokens/sec on ml.g7.24xlarge and 140.85 tokens/sec for BF16 on ml.p5en.48xlarge. The model targets document intelligence, GUI understanding, video question answering, and multimodal agentic applications.

Nov 6Fri
  1. Hugging Face Blog22

    Egyptian and Nigerian English join the Open ASR Leaderboard

    The Open ASR Leaderboard added two private conversational splits from Liva AI covering Egyptian English (1.34 h) and Nigerian English (1.55 h), both punctuated, cased and containing disfluencies. The leaderboard now reports a richer accent breakdown based on Kachru's Three Circles, comparing US vs. non-US and Inner Circle vs. Outer and Expanding Circles. The post says the additions continue efforts to improve accent and language representation and trust through new private data and providers.

Nov 5Thu
  1. Hugging Face Blog71

    A Closer Look at Phonon TTS. Launching High-Quality On-Device Speech That Tops the Benchmarks.

    Gradium details Phonon, a small on-device text-to-speech model released two weeks ago that needs no server or network, with Phonon 31m (English) under Apache 2.0 and Phonon 40m covering English, French, German, Spanish and Portuguese under a non-commercial license. The models, about 65 MB and 75 MB, offer over 100 built-in voices plus voice cloning and voice design, and on Hugging Face's Open TTS Leaderboard Phonon ranks first in German and Spanish on intelligibility and tops the CPU streaming benchmark on time-to-first audio. The post also covers the ptts inference framework, Transformers integration from v5.21, launch demos, and more than 200,000 downloads in the first two weeks.

    Why it matters: It offers a detailed look at how a small on-device TTS model was built, benchmarked and integrated into developer tooling.

Nov 4Wed
  1. Hugging Face Blog40

    CWE-bench v2: More coverage, quality, and transparency

    Collinear AI released CWE-bench v2, a public set of 100 programmatically scored tasks in which an agent must find and fix a security weakness in a real open-source repository without breaking existing functionality, covering 91 different CWEs, with a held-out set available on request. Of 11 evaluated models, Gemini 4 Argon leads with 67.8% pass@1 and 81.0% pass@4, just ahead of Claude Opus 5.5 (67.3% pass@1, 78.0% pass@4); 95 tasks are solved by at least one model, but even the leader fails 19% of the set on every attempt. The public set, grader and harness are open, and tasks can be run directly from the Hugging Face repo via Harbor.

  2. Hugging Face Blog55

    StateBench: Testing how language models track state changes over long documents

    Researchers introduce StateBench, a benchmark with four difficulty levels of long-context state tracking, from immutable assignment to general finite problems involving assignment by reference. In tests, open pretrained models and frontier models (Gemini 3.8 Flash, Claude Opus 5.5, GPT-6 Sol and Luna) degraded on harder levels as inputs grew, while 275M-parameter Gated DeltaNet and hybrid models trained directly on the tasks generalized far beyond training length, though transformers never learned the hardest level. The work is released with a tech report, data, and code, and notes open questions such as fixed variable counts and the exact hierarchy placement of constrained Gated DeltaNet variants.

  3. Hugging Face Blog58

    Palette: teaching a small model to build decks in your design language

    Palette fine-tunes a 20B open-weight model with LoRA to build slide decks in two roles—a designer that writes a structured JSON brief and a coder that writes pptxgenjs code per slide—trained on roughly 1,000 synthetic decks (~10,000 slides) generated by a large open teacher and filtered by a checker. On PresentBench it ranks first on Economics and Education, third on Talk, and second across the three-domain mean (59.7 vs. NotebookLM's 60.8). A check-and-repair harness that keeps a rewrite only when the checker confirms improvement adds 3.5 points on average across 131 decks.

Nov 3Tue
  1. Sarvam AI Blog58

    Introducing Sarvam Prism

    Sarvam released Sarvam Prism, a System One decision model built as a LoRA fine-tune of Sarvam 105B that returns a probability for each option in a single forward pass. Sarvam reports Prism scores 71.8 averaged over three indices at a 44 ms median response time on one B200 GPU, the highest-scoring model under 100 ms among the 25 it tested, and that its errors stay within its confidence bounds in English and Indian languages. Weights are on Hugging Face under Apache 2.0, and the model is also available on the Sarvam API via Sarvam Indus.

  2. Hugging Face Blog58

    Transformers Model Integration Contracts

    Transformers introduces Model Integration Contracts (MICs), which pair a shrunk fixture model built from a real checkpoint's configuration with a runnable usage path and human-reviewed baselines, run on cheap CPU runners in PRs. Replaying frozen MICs over five months of commits showed a small UMT5 fixture flagged a decoder-attends-to-future-tokens regression from July 30 to September 28, 2026, which a forward pass alone would have missed. The tmic CLI and agents help draft contracts, and the MIC CI job currently reports failures without blocking PRs.

Oct 30Fri
  1. Baseten Blog58

    Decisions for a penny: introducing joey-1, our fastest decision model

    Base Labs introduces joey-1, a decision model with 3B or fewer parameters that returns a label and calibrated probability score in a single forward pass, serving an average 2,000-token request at a P50 end-to-end latency of 20 ms (about 2.5x faster than elephant-1) at $0.01 per million tokens. Post-trained from Qwen3.5-2B using the same data and recipe as elephant-1 and mammoth-1, it is available on Baseten Model APIs with open weights on Hugging Face, and supports a 16k context window on Model APIs versus the full 262k on dedicated deployments.

Oct 29Thu
  1. Hugging Face Blog80

    Welcome Le Chonk: Mistral Large 4 on Hugging Face

    Mistral Large 4 ("Le Chonk") is a multimodal, multilingual Mixture-of-Experts model with about 1T total and 49B active parameters and a 1M-token context window, released in FP8 and NVFP4 variants under the Mistral Ecosystem Open-Weight License. It combines a 72-layer text decoder using MLA with a DeepSeek Sparse Attention indexer and a 1.6B Pixtral vision encoder, and the post reports 82% on the Artificial Analysis Cyber Index vulnerability reproduce-and-patch test and 93% on Cybench. Day-0 support covers Transformers, vLLM, llama.cpp, TRL fine-tuning, Inference Endpoints and Dell Enterprise Hub, with GGUFs from Unsloth and the llama.cpp team.

    Why it matters: A detailed, hands-on release guide that pairs architecture specifics and benchmark claims with runnable deployment and fine-tuning recipes for a large open-weight model.

  2. Hugging Face Blog44

    Announcing Project ProtoStar: Making Publicly Funded Science AI-Ready

    Project ProtoStar is a new initiative bringing together universities, industry, and the open science community to release publicly funded scientific datasets, models, and code in AI-ready, machine-actionable formats on open infrastructure. Founding partners include Carnegie Mellon University, Purdue University, Georgia Institute of Technology, Arizona State University, and The George Washington University through the Open Forum for AI, the Astera Institute, Hugging Face as infrastructure partner, and ORCA as community partner. The first open challenge, hosted by Carnegie Mellon University from November 2–13, 2026, asks participants to use historical weather data from 210 U.S. cities through 2018 to predict 2019–2026 climate conditions and propose a climate adaptation policy idea.

  3. Hugging Face Blog36

    Granite Switch 4.1.1 — Update models like you update software

    Granite Switch 4.1.1 is a backwards-compatible patch release to Granite Switch 4.1 that adds an updated Granite Speech ASR model covering multilingual speech-to-text across 10 languages with native punctuation and capitalization, plus an updated Decision adapter in granitelib-core with improved performance on the Jev Decision Index test set. Apart from training the new ASR model and Decision adapter, nothing was recomputed and the base model is untouched. The team says it is working on tutorials and an Adapter SDK so developers and third-party providers can build their own adapters.

  4. Hugging Face Blog58

    Introducing AnySpeechRecognizer and AnyDecisionModel: Open Models for Speech and Decisions on Apple Platforms

    The author announces two Swift packages: AnySpeechRecognizer, which mirrors Apple's SpeechAnalyzer API while allowing alternative engines such as NVIDIA's Parakeet and Alibaba's Qwen3-ASR running locally on Core ML, plus speaker diarization via NVIDIA's Streaming Sortformer; and AnyDecisionModel, which answers yes-or-no, multiple-choice, and rating-scale questions with typed results and probabilities from backends including MLX, Core AI, llama.cpp, Jev, and Ollama. Both can download open models from the Hugging Face Hub and run them on device, require Swift 6.2 and macOS 26 or iOS 26 or later, and are published on GitHub.

Oct 28Wed
  1. Hugging Face Blog78

    NVIDIA Nemotron 3.5 Transcribe and Granary v2: Intelligent Multilingual Transcription You Can Prompt and Adapt

    NVIDIA released Nemotron 3.5 Transcribe, an open-weight, promptable model that handles transcription in 40 languages, translation of 31 to or from English, speaker attribution in 13 languages, and audio question answering in one checkpoint, running on a single NVIDIA GPU. It ranks first among open-weight models on the Hugging Face Open ASR Leaderboard for English at 5.33% average WER and posts the lowest diarization error rate on David AI's 21-language leaderboard. The release also includes Granary v2, an open data curation pipeline covering 463,062 hours across 48 languages, and NeMo Speech fine-tuning recipes that cut held-out WER by 45.8% relative to the best prompt in a medical case study.

    Why it matters: It documents concrete benchmark standings, an open data pipeline, and a reproducible fine-tuning recipe for teams evaluating or adapting open speech models.

  2. NVIDIA Newsroom58

    NVIDIA RTX Spark Windows Laptops Gain New Models, Agent Tools and Games

    NVIDIA announced RTX Spark laptops from ASUS, Dell, HP, Lenovo, Microsoft and MSI, combining a Blackwell RTX GPU and Grace CPU with up to 128GB unified memory and up to 1 petaflop of FP4 AI performance, starting at $2,599. Updates include the open-weight Nemotron 3.5 Transcribe speech model, Liquid AI's LFM3 family with day-zero support, and resource management controls in NVIDIA App for sharing GPU resources between foreground apps and background agents. Phantom Blade Zero launches Oct. 28 with ray tracing and DLSS 4.5, and RTX Remix 1.6 brings path tracing and DLSS to Minecraft Java Edition 1.21.1.

Oct 23Fri
  1. Hugging Face Blog38

    Does Your Model Run on AWS Trainium? Look It Up

    Hugging Face introduces a Space that checks whether popular Hub models run unmodified on AWS Trainium via the torch-neuronx backend, reporting sharding, wall time, and peak memory, and providing the run.py script used. Results come from the public aws-neuron/torch-neuronx-model-support dataset, with one Parquet file per neuronx-cc and library version pair. Tests currently cover text-generation and image-text-to-text Transformers models fitting on at most 4 Trainium2 devices (16 cores), generating 32 tokens.

  2. Hugging Face Blog62

    Turning Database Grading into RL Rewards: Post-Training Agents with ThinkingBox

    Microsoft and Hugging Face describe using ThinkingBox's executable terminal-database-state checks as binary rewards to fine-tune Qwen3.8-27B with GRPO for 50 steps on an offline-selected pool of 187 tasks, raising pass@1 from 51.70% to 60.78% and tasks passing all 20 attempts from 38 to 107 on the 507-task ThinkingBox-Bench, while pass@20 dipped slightly from 453 to 446. The post details offline policy-relative difficulty selection via Jeffreys posteriors, the reward loop, cost-per-dependable-task falling from $24.36 to $8.00, and releases the training stack in microsoft/thinkingbox-training.

    Why it matters: It offers a concrete, reproducible recipe for converting stateful agent grading into RL rewards, plus an honest account of the repeatability-versus-coverage tradeoff.

  3. Hugging Face Blog58

    OlmoEarth v1.3: State-of-the-art embeddings for the whole planet

    OlmoEarth v1.3 is a new satellite embedding model that reads a year of Sentinel-1, Sentinel-2 and Landsat time series to produce one 128-dimensional vector per 10-meter pixel, with the first 64 dimensions usable as a smaller embedding. Precomputed annual global embeddings are shared on Source Cooperative, and a browser-based OlmoEarth Embeddings Explorer lets users explore maps, find similar places, and train small classifiers without a GPU or sign-in. The 128-dimensional embeddings scored highest on 20 of 27 evaluations against AlphaEarth Foundations and Tessera v2, and the model took 53% of v1.2's computing time and 18% of v1's, with weights, pretraining data and code all open.

Oct 22Thu
  1. Hugging Face Blog38

    Ensemble forecasting with IBM Granite time-series models

    IBM introduces Granite Timeseries Ensemble, a recipe that combines four pre-trained Granite models (PatchTST-FM-r1, PatchTST-FM-r2, FlowState-r1.1, and TTM-r3) through one extensible forecasting interface to return median and quantile forecasts without retraining or fitted ensemble weights. The default Probabilistic Ensemble pools member quantiles with equal influence, while an adaptive IQR Ensemble weights members by forecast spread; on 97 GIFT-Eval configurations both ensembles beat all four individual members on aggregate MASE and average MASE Rank, with the Probabilistic Ensemble reaching 0.683 MASE versus 0.685 for the best single member. The authors note the MASE margin is small, that PatchTST-FM-r2 retains the lowest aggregate CRPS/MWQL, and that the recipe forecasts channels independently and loads four checkpoints, increasing inference time and memory.

  2. Hugging Face Blog75

    NVIDIA Kumo Relational Outperforms Supervised Machine Learning on Relational Data, No Training Required

    NVIDIA introduces Kumo Relational, a pre-trained relational foundation model that predicts directly on enterprise databases via in-context learning in a single forward pass, requiring no task-specific training, feature engineering, or table flattening. Across 41 tasks on 15 databases, it beats supervised relational deep learning models and expert-engineered gradient-boosted tree pipelines, and on the SAP SALT benchmark it surpasses AutoGluon ensembles by 8% in mean reciprocal rank (MRR). It scales to databases with 500B+ rows and is available through NVIDIA's open-source structured-data-models and kumo-engine libraries or as an NVIDIA NIM.

    Why it matters: Useful for ML teams weighing whether to replace production XGBoost pipelines with a pre-trained relational model, though the reported gains come from NVIDIA's own paper and benchmarks.

Oct 21Wed
  1. Hugging Face Blog58

    Granite Speech 5.0: Transcribe, Translate, and Attribute more Accurately and Faster

    IBM released granite-speech-5.0-2b, a new speech-language model trained on 390,000 hours of public audio that transcribes English, French, German, Spanish, Portuguese, and Japanese, translates to and from English in those languages plus English to Italian and Mandarin, and supports language-ID prompting and keyword lists up to 2,000 terms. It also updated granite-speech-5.0-470m-turboctc, which adds multilingual transcription and native punctuation and capitalization and reaches 19,870 RTFx on the Open ASR Leaderboard (about 1.6x faster than at launch), and granite-speech-4.1-2b-plus, which cuts word diarization error rate and speaker-attributed WER by 7% each and long-form WER by 24%. All three ship under Apache 2.0 with support in Transformers, vLLM, llama.cpp, and mlx-audio.

  2. NVIDIA Blog73

    NVIDIA Open Models Advance Europe’s Sovereign Intelligence Across Industries

    NVIDIA is expanding its family of open models across language, robotics, biology and quantum computing, including the new Nemotron 3.5 Super VL and Nemotron 3.5 Bolt models, Nemotron Retriever models, the Kumo family for structured business data, Cosmos 3.5 world models, Alpamayo 2 Edge for autonomous vehicles, BioNeMo for healthcare and science, and Ising for quantum computing. The company says the open models give organizations a foundation they can customize with local data and deploy on infrastructure they control, with Nemotron built using data and expertise from the NVIDIA Nemotron Coalition including European partners Black Forest Labs, H-Company and Mistral. Availability details include Nemotron 3.5 Super VL on Hugging Face, ModelScope, OpenRouter and build.nvidia.com, with Nemotron 3.5 Bolt E4B 4GB expected Friday, Oct. 23.

    Why it matters: The piece is a broad product roundup that shows how NVIDIA is positioning open models as a sovereignty-friendly foundation for European enterprises and researchers.

Oct 20Tue
  1. Hugging Face Blog65

    Hugging Face ❤️ TorchTPU: TPUs, Natively

    TorchTPU adds TPU as a native PyTorch backend, letting Transformers, Diffusers and Kernels run on TPU by sending models to "tpu" instead of going through torch_xla or JAX, and Optimum TPU is no longer required. The post shows loading a model with device_map="tpu", running Diffusers pipelines with pipe.to("tpu") plus optional torch.compile, and using Pallas kernels from the Kernels Hub, with reported speedups of 21.5× on Qwen3-30B-A3B and 12.8× on Gemma 4 26B-A4B at batch size 64. It also reports that 96.5% of tests run on TPU pass, with 34 issues filed on the TorchTPU repo and 19 already fixed.

    Why it matters: It documents a new native PyTorch TPU backend and concrete usage patterns for the Hugging Face stack, useful for readers weighing TPU support.