Together AI expands fine-tuning service with tool calling, reasoning, and vision support

Together AI · 3 months ago

Together AI expanded its fine-tuning service to support tool calling, reasoning, and vision-language model training, while upgrading infrastructure to handle models up to 1 trillion parameters. The company achieved up to 6× higher throughput for 100B+ parameter models and now supports datasets up to 100GB in size. Users can now iterate faster with improved cost predictions and time estimates before launching training jobs.