Fine-tuning doesn’t fail in training, it fails in the data. Most attempts come up short because the dataset is too thin, too noisy, or too narrow to shift the model in the direction you need. Most of the industry agrees with that principle and almost no one delivers on it, because the techniques that make it more efficient have lived inside frontier labs.

We believe that intelligence should not arrive preconfigured. It should be fast, efficient and owned by builders all around the world. Today, Adaption and Together AI are changing that. Together AI fine-tuning is now integrated directly into the Adaptive Data platform.

Together AI runs the training infrastructure so you don’t have to, seamlessly scaling from LoRA runs to full fine-tuning of the latest and strongest open models. Adaptive Data shapes datasets toward a target model behavior, evolving what you have, expanding what's missing, and rebalancing where the failures live. The two now work together, end to end, in one platform. The shortest path from raw data to a deployed fine-tune that behaves the way your business needs.

Adaptive Data evolves your dataset to match the behavior you want, and shapes the data to your objective. It rebalances the long tail, fills in missing diversity, and grows your seed data into a training set large enough to move the model. Early deployments see an 82% average lift in dataset quality against target objectives, across 242 languages.

Training that keeps up with your iteration. Launch a fine-tune on Together AI's infrastructure without leaving Adaption. Adaptive Data reads your dataset, model, and volume, then recommends hyperparameters tuned to that combination, so you’re not starting from defaults. Training cycles drop from weekly to hourly.

Most AI products are built from the same handful of off-the-shelf models, tuned by the same recipes, optimized for the same benchmarks. The teams that will pull ahead will treat model behavior as something they design, not inherit.

Better data equals more efficient finetunes. Together AI fine-tuning is live inside the Adaptive Data platform starting today.