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Top signals · Oct 27–28, 2026 · Updated Oct 28, 15:05 UTC
PerceptRL: Making Visual Perception Rewardable in MLLMs from Answers to Interactions
Fine-grained visual perception remains a bottleneck during post-training of multimodal large language models (MLLMs), as perceptual errors can constrain gains from reasoning-focused optimization. Although image-captio... Context & related coverage →
Remembering Is Not Enough: Refining Memories and Learning When to Use Them in Multi-Agent Systems
Memory helps LLM-based multi-agent systems reuse experience, but stored advice can be flawed or applied in the wrong situation. Team-level success or failure alone cannot reliably show whether a memory needs correctio... Context & related coverage →
Airbnb Cuts Recommendation Staleness from 2 Days to Seconds with Chronon
Airbnb extended its Chronon feature platform with Push Mode and Near Real-Time Model Transform to update sequence-based recommendation embeddings within seconds. The architecture reduced embedding staleness from nearl... Context & related coverage →
A Harness Reducing over-Defensive Writing in Agents by Isolating Objections
When expanding a report, writing with agents may introduce a stronger claim than the article makes and then disclaim it. This is called over-defensive writing. We assume that this is because the agent is writing for r... Context & related coverage →
Presentation: Serving LLMs at Scale: The Hidden KV Cache Advantage
Khawaja Shams shares a distributed systems perspective on scaling LLM inference stacks efficiently. He discusses practical strategies for optimizing GPU utilization, managing KV cache memory cliffs, leveraging tiered... Context & related coverage →
Legora is building the agentic operating system for legal work
See how Legora uses OpenAI models, ChatGPT, and Codex to accelerate legal workflows, expand contract analysis, and free lawyers to focus on higher-value work. Context & related coverage →