Ecosystem
December 8, 2025

AWS introduces Nova Forge

Nova Forge is a service offering access to Nova training checkpoints so customers can blend proprietary data with Amazon-curated datasets and reinforcement tuning to create customized frontier-class models for Bedrock.

Nova Forge is a new AWS service that lets enterprises build domain-specialized variants of Nova by accessing intermediate training checkpoints and combining them with proprietary and Amazon-curated data. Customers can shape “novellas” that encode their own industry or organizational knowledge without sacrificing Nova’s core reasoning abilities.

The service supports remote reward functions and reinforcement fine-tuning, enabling production-ready, safety-aligned frontier models tuned to specific tasks or compliance needs.

Once trained, these customized Nova variants can be pushed directly into Amazon Bedrock, giving organizations a streamlined path from experimentation to deployment while retaining strong control over their data and model behavior.

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AWS

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