Mastodawn

Heretic은 명령행으로 누구나 쓸 수 있는 완전 자동 언어모델 '검열 해제' 도구입니다. directional ablation(abliteration)과 Optuna 기반 TPE 최적화로 거부응답을 줄이고 원모델과의 KL 차이를 최소화해 성능 손실을 억제합니다. 다수의 dense·MoE·멀티모달 모델을 지원하며 bitsandbytes 양자화와 PaCMAP residual 시각화 등 연구 기능도 제공합니다.

https://github.com/p-e-w/heretic

#ai #languagemodels #decensoring #safety #interpretability

GitHub - p-e-w/heretic: Fully automatic censorship removal for language models

Fully automatic censorship removal for language models - p-e-w/heretic

GitHub

Engadget 3h ago

Energizer releases coin lithium batteries that won't cause burning if accidentally swallowed

https://www.engadget.com/2166624/energizer-releases-coin-lithium-batteries-that-wont-cause-burning-if-accidentally-swallowed/

#Tech #Safety #Batteries

Energizer Releases Coin Lithium Batteries That Won't Cause Burning If Accidentally Swallowed

The Ultimate Child Shield batteries also turn the victim’s mouth blue.

Engadget

China Business Forum 6h ago

[#TRADESHOW] #Intersec #Shanghai 2026 – #Security #Equipment and #Technology #Expo will be held from May 7 to 9, 2026, at the National #Exhibition and #Convention #Center (#NECC), Shanghai. #Exhibition connects #international #suppliers with #China’s rapidly #expanding security, #fire #protection, and #safety #technology #markets. #Event integrates #global expertise with #market depth to promote #innovation in #AI, #IoT, #cybersecurity, and #emergency response #systems. https://cnbusinessforum.com/event/intersec-shanghai-2026-security-equipment-and-technology-expo/

Intersec Shanghai 2026 | Security & Safety Technology Expo

Intersec Shanghai 2026 takes place May 7–9 at NECC Shanghai, showcasing AI security, surveillance, fire protection, robotics, and safety technologies with 150+ exhibitors and 80,000+ visitors.

China Business Forum

China Business Forum 6h ago

[#TRADESHOW] #Security #China 2026 – China #International #Exhibition on #Public #Safety and Security will be held from November 3 to 6, 2026, at China International Exhibition Center (Shunyi Hall), #Beijing. As one of China’s most #influential #events dedicated to public safety, #intelligent security #technologies, and #digital #governance, the #expo brings together #government authorities, #industry #leaders, and #global #technology #providers. https://cnbusinessforum.com/event/security-china-2026-china-international-exhibition-on-public-safety-and-security/

Security China 2026 | China International Public Safety and Security

Security China 2026 runs November 3–6 in Beijing, showcasing AI security, smart city technologies, digital governance, and public safety systems with 700+ exhibitors and 80,000+ visitors.

China Business Forum

Paul Houle 6h ago

🚴 Cyclists feel safer than they really are on busy streets, study finds

https://techxplore.com/news/2026-04-cyclists-safer-busy-streets.html

#bicycles #cycling #safety #brain #transportation #neuroscience #biosignals

Cyclists feel safer than they really are on busy streets, study finds

Cyclists can feel safe at the very moment they are most at risk, according to new Monash research that could reshape how cities design shared streets. The study, published in Accident Analysis & Prevention, found that after a vehicle overtakes a cyclist, riders often experience a short "perceptual relief period" where they feel safer, even though the risk from vehicles behind them remains high.

Tech Xplore