Inkling 2 Small (thinkingmachines.ai)

Inkling has announced the launch of Inkling 2 Small, its second-generation Mixture-of-Experts model, boasting an impressive 594 billion parameters, with 17 billion being active. This model significantly outperforms its predecessor on the Artificial Analysis Intelligence Index, achieving a score of 31. Key enhancements stem from improved training methodologies, including efficient pre-training and comprehensive reinforcement learning (RL) runs, which have sharpened its capabilities across coding, vision, and reasoning tasks. The significance of Inkling 2 Small lies in its advanced functionalities, including its ability to handle image inputs, which allows it to iteratively create and refine digital content like websites and games. Additionally, it excels in long-horizon tasks, having been trained on a variety of coding projects and real-world applications, making it more adept at following instructions, evaluating its own work, and engaging in complex knowledge work. With initial access through Tinker and plans for public release under an Apache 2.0 license after safety testing, Inkling 2 Small promises to set a new standard for open-weight AI models, particularly leveraging its efficiency in finance and quantitative reasoning tasks.