Generative AI
Google Imagen 3 Raises the Bar: Google’s Imagen 3 outperforms rivals in text-to-image benchmarks
Image generation continued its rapid march forward with a new version of Google’s flagship text-to-image model.
Machine Learning Research
Generative AI
AI Agents for AI Research: Agentic workflow generates novel scientific research papers
While some observers argue that large language models can’t produce truly original output, new work prompted them to generate novel scientific research.
Machine Learning Research
Machine Translation Goes Agentic: TransAgents, a system that boosts literary translation with a multi-agent workflow
Literary works are challenging to translate. Their relative length, cultural nuances, idiomatic expressions...
Generative AI
Out of the Black Forest: Black Forest Labs’ Flux.1 outperforms top text-to-image models
A new company with deep roots in generative AI made an eye-catching debut.
Machine Learning Research
Art Attack: ArtPrompt, a technique that exploits ASCII art to bypass LLM safety measures
Seemingly an innocuous form of expression, ASCII art opens a new vector for jailbreak attacks on large language models (LLMs), enabling them to generate outputs that their developers tuned them to avoid producing.
Machine Learning Research
Synthetic Data Factory: AgentInstruct, a framework for generating diverse synthetic data for LLM fine-tuning
Researchers increasingly fine-tune models on synthetic data, but generated datasets may not be sufficiently diverse. New work used agentic workflows to produce diverse synthetic datasets.
Machine Learning Research
Expressive Synthetic Talking Heads: Microsoft's VASA-1 delivers more lifelike talking-head videos
Previous systems that produce a talking-head video from a photo and a spoken-word audio clip animate the lips and other parts of the face separately.
Machine Learning Research
Hallucination Detector: Oxford scientists propose effective method to detect AI hallucinations
Large language models can produce output that’s convincing but false. Researchers proposed a way to identify such hallucinations.
Tech & Society
How Open Are Open Models?: Radboud University study ranks AI models on openness
The word “open” can mean many things with respect to AI. A new paper outlines the variations and ranks popular models for openness.
Machine Learning Research
Efficient Subject Consistency For Stable Diffusion
Published in mid-2022, DreamBooth enables Stable Diffusion to depict variations on a given subject; say, a particular dog and the same dog with angel wings or wearing a chef’s hat.
Machine Learning Research
Like LoRA, But for Pretraining: GaLore, a memory-saving method for pretraining and fine-tuning LLMs
Low-rank adaptation (LoRA) reduces memory requirements when fine-tuning large language models, but it isn’t as conducive to pretraining.
Machine Learning Research
Model Merging Evolves: Researchers developed automated system for efficient model merging
The technique of model merging combines separate models into a single, more capable model without further training, but it requires expertise and manual effort. Researchers automated the process.