468 summarised stories about OpenAI, each linking back to the original source. Browse all topics →
OpenAI Blog 7 months ago
OpenAI is acquiring Neptune, a platform for tracking machine learning experiments and monitoring model training. Neptune provides experiment tracking and monitoring capabilities that help researchers log and visualize model behavior during development. The acquisition gives OpenAI's researchers additional tools to debug and understand how their models behave during training and deployment.
The daily briefing
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TLDRocket
28 July 2026
The defining story of the day is the fracturing of AI infrastructure: as frontier models demand ever-larger compute, the field is simultaneously racing to make AI work everywhere else. Liquid AI's new encoders—the 230M and 350M parameter LFM2.5 models—process 8,192 tokens on a CPU in 28 seconds, nearly 4× faster than larger competitors, making document classification and routing viable on existing hardware without GPU. Meanwhile, NVIDIA is doubling down on the opposite front: its Jetson platform now fits 67 trillion operations per second into a handbag, enabling robotics and edge AI without cloud dependency. These aren't contradictory trends; they're two halves of the same reality. Frontier labs like OpenAI and Recursive Superintelligence are committing half a billion dollars to single compute clusters, while the rest of the industry quietly optimizes models to run on laptops and embedded systems.
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