Machine Learning Research
New Image Generator for OpenAI API: OpenAI launches API access to GPT Image 1, ChatGPT’s viral image generator
ChatGPT’s image generator is available via API.
Machine Learning Research
Machine Learning Research
Text-Only LLM Goes Multimodal: LLMs learn to caption images, video, and audio without further training
Large language models excel at processing text but can’t interpret images, video, or audio directly without further training on those media types. Researchers devised a way to overcome this limitation.
Hardware
Hugging Face Rolls Out Open Robot: Hugging Face acquires Pollen Robotics, launches Reachy 2 robot for open-source research
Hugging Face has made a name by providing open AI models. Now it’s providing an open robot.
Machine Learning Research
OpenAI Launches Cost-Effective Alternatives: OpenAI replaces GPT-4.5 with GPT-4.1 Family, plus o3 and o4-mini, new models focused on reasoning and coding
OpenAI refreshed its roster of models and scheduled the largest, most costly one for removal.
Machine Learning Research
Toward LLMs That Understand Misspellings: New byte-based model beats Llama 3 on spelling, noise, and translation
Researchers built a model that’s more robust to noisy inputs like misspellings, smarter about character-level information like the number of R's in strawberry, and potentially better able to understand unfamiliar languages that might share groups of letters with familiar languages.
Business
Open Standard for Tool Use and Data Access Gains Momentum: OpenAI adopts Model Context Protocol to boost LLM tool integration
OpenAI embraced Model Context Protocol, providing powerful support for an open standard that connects large language models to tools and data.
Machine Learning Research
Google Unveils Gemini 2.5: Google’s Gemini 2.5 Pro Experimental outperforms top AI models
Google’s new flagship model raised the state of the art in a variety of subjective and objective tests.
Machine Learning Research
Better Than Trees for Tabular Data: Transformers can outperform decision trees at predicting unlabeled spreadsheet cells
If you have a collection of variables that represent, say, a cancer patient and you want to classify the patient’s illness as likely cancer or not, algorithms based on decision trees, such as gradient-boosted trees, typically perform better than neural networks.
Machine Learning Research
Better Multimodal Performance With Open Weights: Qwen2.5-Omni 7B raises the bar for small multimodal models
Alibaba’s latest open-weights system raises the bar for multimodal tasks in a relatively small model.
Machine Learning Research
Llama’s Mixture of Vision-Language Experts: Meta releases Llama 4 models, claims edge over AI competitors
Meta updated its popular open-weights models, claiming performance superior to closed competitors in three size classes.
Machine Learning Research
Ordinary LLMs Implicitly Take Reasoning Steps: Anthropic experiment finds Claude shows signs of unprompted reasoning
Even without explicit training in reasoning, large language models “think” in ways that may be more deliberate than previously understood.
Machine Learning Research
Human Action in 3D: Stanford researchers use generated video to animate 3D interactions without motion capture
AI systems designed to generate animated 3D scenes that include active human characters have been limited by a shortage of training data, such as matched 3D scenes and human motion-capture examples. Generated video clips can get the job done without motion capture.