Research Attention-gated U-Net model for semantic segmentation of brain tumors February 18, 2026 Mohsin arXiv:2602.15067v1 Announce Type: new Abstract: Gliomas, among the most common primary brain tumors, vary widely in aggressiveness, prognosis, and histology, making treatment chal...
Daily Brief The February AI Model Wars: OpenAI, Anthropic, and China’s Open-Source Surge February 18, 2026 Michelle February 7, 2026 marked a pivotal moment in AI as OpenAI, Anthropic, and Chinese upstart Zhipu released major models within hours of each other.
Products OpenAI Rethinks Access Control: How Credits Are Replacing Hard Rate Li February 18, 2026 Michelle OpenAI built a real-time access engine that blends rate limits with pay-as-you-go credits, allowing users to keep creating even after hitting usage caps.
Products Personalization features can make LLMs more agreeable February 18, 2026 Arthur The context of long-term conversations can cause an LLM to begin mirroring the user’s viewpoints, possibly reducing accuracy or creating a virtual echo-chamber.
Research ResearchGym: Evaluating Language Model Agents on Real-World AI Researc February 18, 2026 Mohsin arXiv:2602.15112v1 Announce Type: new Abstract: We introduce ResearchGym, a benchmark and execution environment for evaluating AI agents on end-to-end research. To instantiate thi...
Research Attention-gated U-Net model for semantic segmentation of brain tumors February 18, 2026 Mohsin arXiv:2602.15067v1 Announce Type: new Abstract: Gliomas, among the most common primary brain tumors, vary widely in aggressiveness, prognosis, and histology, making treatment chal...
Daily Brief Accelerating science with AI and simulations February 17, 2026 Arthur Associate Professor Rafael Gómez-Bombarelli has spent his career applying AI to improve scientific discovery. Now he believes we are at an inflection point....
Research New J-PAL research and policy initiative to test and scale AI innovati February 17, 2026 Arthur Project AI Evidence will connect governments, tech companies, and nonprofits with world-class economists at MIT and across J-PAL's global network to evaluate and improve AI solutio...
Daily Brief NVIDIA Nemotron 2 Nano 9B Japanese: 日本のソブリンAIを支える最先端小規模言語モデル February 17, 2026 Michelle ...