Show HN: We Built Open-Source Alternative to OpenAI's Operator, Runs in Chrome · DeepSignal
Show HN: We Built Open-Source Alternative to OpenAI's Operator, Runs in Chrome Nanobrowser is an open-source Chrome extension for automating web tasks with customizable AI agents.
Key Points Open-source code for transparency and contributions. Runs directly in the browser without complex setups. Supports various LLM APIs for flexibility. Reader Mode is being prepared.
Cursor reaches $500M ARR run-rate AI Summary
Cursor has hit a $500M ARR run-rate, doubling in five months with 40% from enterprise.
Show HN: Pico — open-source on-device LLM router for AI coding agents AI Summary
Pico routes coding-agent requests between local and remote LLMs, cutting cost 62% with a marginal accuracy drop.
📰 Read Original Signal Score
Low signal — niche or repeat coverage.
Weight Score
Source authority 20% 75
Community heat 20% 0
Technical impact 30% 67
📰 Read Original Show HN: Tiny 1B param model that beats GPT-3.5 on JSON extraction AI Summary
Indie 1B Llama-3 derivative trained on synthetic data beats GPT-3.5 on JSON extraction at 80 tok/s on a single 4090.
Invisible Orchestrators Suppress Protective Behavior and Dissociate Power-Holders: Safety Risks in Multi-Agent LLM Systems AI Summary
Invisible orchestrators in multi-agent LLM systems pose significant safety risks and affect behavior dynamics.
arXiv cs.CL · Mokshit Surana, Archit Rathod, Akshaj Satishkumar 2d ago Measuring and Mitigating Toxicity in Large Language Models: A Comprehensive Replication Study AI Summary
This study evaluates DExperts for mitigating toxicity in LLMs, revealing strengths and weaknesses in safety and latency.
arXiv cs.CL · Chengzhi Liu, Yichen Guo, Yepeng Liu, Yuzhe Yang, Qianqi Yan, Xuandong Zhao, Wenyue Hua, Sheng Liu, Sharon Li, Yuheng Bu, Xin Eric Wang 2d ago Auditing Agent Harness Safety AI Summary
HarnessAudit framework evaluates safety in LLM agent execution, revealing risks in multi-agent systems.
≥75 high · 50–74 medium · <50 low
Why Featured
The launch of Nanobrowser signals a growing trend towards open-source AI tools, enabling developers and PMs to customize automation solutions while attracting investor interest in innovative, user-driven technologies.