The latest AI release from Thinky Machines is now live for developer use, scoring 31 on the AA Intelligence Index and becoming available for fine-tuning and inference on the Tinker platform. The Inkling 2 Small model ranks as the highest scoring open-weight model in the U.S. on the Vals Index, where it placed 7th globally. It also secured the top spot for open-weight models on the DesignArena leaderboard with an Elo of 1376, ranking 4th among all models tested.
Pricing for the model is $0.30 per 1M input tokens and $1.00 per 1M output tokens, which is 15x less expensive on output than the K3 model from Kimi Moonshot. These performance gains require additional compute, as the model takes 3x as long and generates 5x more output tokens per task than its predecessor. Thinky Machines said it will release the full weights for the model soon.
