Introducing Inkling 2 Small - Thinking Machines Lab

Thinking Machines Lab has introduced Inkling 2 Small, a Mixture-of-Experts model with 594 billion total parameters and 17 billion active parameters. The model supports image inputs and variable effort, demonstrating significant gains in agentic coding, vision, knowledge work, and reasoning over previous generations. The company initially makes the model available through Tinker with closed weights, intending to release the full weights under an Apache 2.0 license following external safety testing. Open article →