Grok has announced the completion of training for its V9-Medium foundation model, boasting 1.5 trillion parameters. The model, which incorporates extensive Cursor data, is set to undergo fine-tuning and reinforcement learning in the coming days. A public release is anticipated within 2 to 3 weeks. This new model is expected to significantly enhance performance, particularly in complex coding tasks, compared to the current 0.5 trillion parameter V8-Small model that handles all Grok production traffic.