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Top signals · Oct 30 – Nov 2, 2026 · Updated Nov 2, 09:04 UTC
Optimizing 124B MoE inference on a single Nvidia DGX Spark
Show HN: Shipvo – open-source RN OTA updates and an AI-drivable simulator
From Training Exposure to Membership Evidence: A Controlled Study of OLMo 2
Whether a language model was trained on a document matters for copyright, privacy, and benchmark contamination. Yet most membership-inference (MI) evaluations on language models collect members and non-members after t... Context & related coverage →
Peeling the Matryoshka: Extracting Ontological Structure from Retrieval Embeddings
Taxonomy construction is essential for knowledge-intensive NLP yet remains costly: clustering-based methods (i) need careful per-corpus tuning and yield unstable hierarchies, while LLM-based pipelines (ii) depend on e... Context & related coverage →
RECAST: REconstruction of Chain-of-Thought via Auditable Structured Traces
Large closed-source reasoning models expose only their final answers. The intermediate reasoning that produces those answers is hidden behind API surfaces, tool-call policies, and safety filters. Existing chain-of-tho... Context & related coverage →
When Does Test-Time Search Help World Action Models? An Empirical Audit of Candidate Selection and Simulator Integrity
World-action models increasingly apply test-time scaling, spending extra inference computation on candidate selection and adaptive allocation to improve control. Such gains are credible only when candidates carry expl... Context & related coverage →
There Is No Free Loop: When Does Looping a Trained Model Pay for Its Inference Compute?
Looping re-applies a block of layers so that each token passes through the block more than once. Adding a loop to a trained model is attractive because it leaves the parameter count, and hence the disk size, the memor... Context & related coverage →
dbreunig/nesformer
dbreunig/nesformer Inspired by qwenputer by Divyansh Agrawal, Drew Breunig baked a working emulator for a Nintendo Entertainment System 6502 CPU into the weights of Qwen3.5-4B. You can now play NES ROMs such as Super... Context & related coverage →
GDPx: Measuring Frontier Model Capabilities Across the Most Valuable Domains
A frontier benchmark spanning RSI, hardware design, cyber, bio, finance, legal, quant trading, chip design, software engineering, materials science, and alignment Context & related coverage →
Innovate on your own business terms: Google Cloud spend caps now generally available
Today, we’re announcing that spend caps on Google Cloud Budgets are generally available. With this release, we’re delivering ways to protect your workloads from runaway costs without risking resource deletion. More im... Context & related coverage →