One Useful Thing
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2 months ago
OpenAI released GPT-5.5, a new model family with improved coding and reasoning capabilities compared to previous versions. GPT-5.5 Pro completed a 3D harbor town simulation task in 20 minutes compared to 33 minutes for GPT-5.4 Pro, and demonstrated the ability to generate academic papers from raw data and create illustrated tabletop roleplaying games. The model advances across three areas—models, applications like desktop Codex, and tool integrations—enable more complex tasks, though limitations remain in long-form fiction generation.
Deep Learning Weekly
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2 months ago
This Deep Learning Weekly issue covers releases of ChatGPT Images 2.0, Claude Opus 4.7, and Google's Deep Research agents, alongside MLOps tools like Comet's Ollie coding assistant for agent debugging. Research highlights include OpenThoughts' public reasoning datasets achieving 53% on AIME 2025 and Google's Simula framework for synthetic data generation via mechanism design. The updates reflect progress in multimodal AI, agent tooling, and open-source reasoning model training, with infrastructure innovations like Notion's vector search evolution and new memory management systems for agents.
Allen Institute (AI2)
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2 months ago
OlmoEarth Studio now allows users to compute and export embedding vectors from their open-source Earth observation foundation models for downstream analysis tasks. The platform supports three encoder variants ranging from Nano (1.4M parameters) to Base (89M parameters), with exports as Cloud-Optimized GeoTIFFs that can be customized by area, time range, resolution, and imagery source. Users can apply these embeddings to similarity search, few-shot segmentation, change detection, and unsupervised exploration with minimal labeled data, such as producing land-cover maps from just 60 labeled pixels.
