October 2025 monthly summary for ecmwf/anemoi-inference: Delivered the interpolator feature for GRIB data processing, including test data provision to support interpolation analysis. Implemented fixes and improvements around input creation and inference date handling for interpolator models, refactored pre-processors to operate at the state level, and added an extract mask pre-processor for specific emulator run cases. This work strengthens end-to-end interpolation workflows, data validation, and model evaluation pipelines.

July 2025 performance summary focused on architecture improvements, MLflow integration, and community planning. Delivered decoupled MLflow integration in Anemoi-Utils, centralized MLflow utilities in the core package to reduce duplication, and published the Anemoi Development Roadmap to guide future work and community engagement. These efforts reduce maintenance overhead, improve onboarding, and lay groundwork for scalable experimentation and deployment.