Gemma

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Gemma is Google's family of lightweight open-weight models, often used for on-device and local deployment. Recent coverage includes a Google DeepMind and GovTech Singapore on-device scam-detection model fine-tuned from lightweight Gemma, and a developer running Gemma 26B QAT at about 26 tokens per second on low-VRAM hardware; Ornith-1.5-122B also builds on earlier work using Qwen3.5 and Gemma4.

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Opera introduces WebAI standard for local browser AI

Opera unveiled WebAI, a standard letting users run AI models locally in its browser without the cloud, supporting open-weight models such as Gemma and Apple's on-device model. It is available as an opt-in early preview in Opera One, with GX and Neon to follow. Opera cites privacy and no cloud subscription costs.

TechCrunch ·

Specializing SLM vocabularies can cut inference cost by 77%

A preview of the VocabX paper shows that rebuilding the Qwen3-4B vocabulary for a single domain and output format can greatly cut inference cost. In a Portuguese essay-grading system, the method designed the vocabulary around token cost rather than frequency; with the same base model, data and training recipe, measured inference cost fell 77%, while shrinking the roughly 151,669-entry vocabulary scored at each generated token.

Hugging Face Blog ·

U-Space offers label-free uncertainty detection for LLMs

Researchers released U-Space and its U-Lens, which combine hidden-state doubt directions with mean token entropy to estimate LLM confidence in a single pass, with no labels, resampling, or fine-tuning, and distinguish ambiguity, missing information, and conflicting evidence. It beat multi-pass and supervised baselines on three models and four benchmarks; the only model-specific ingredient is a pre-fitted Anthropic Jacobian lens, with 40+ available.

r/MachineLearning ·

Hope for KVCache + Engram in Upcoming Models

A Reddit post urges applying DeepSeek-V4.1-Flash’s KVCache and Engram ideas to medium/large models so 30B-class models can run on GPUs in Q8/Q4. The post gives approximate VRAM and Engram estimates, suggests Engram may be ~1/3–1/2 of model size (10–15 GB for 30B), and argues 32GB VRAM should suffice for many optimized models.

r/LocalLLaMA ·
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