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[ARTICLE · art-168810] src=michelangelo-ai.org ↗ pub= topic=machine-learning verified=true sentiment=↑ positive

Michelangelo AI

Uber has published Michelangelo AI, an ML platform it says is proven at its own scale, handling 400+ active ML projects, 20K+ model training jobs per month, 5K+ models in production and 45M+ real-time predictions per second at peak. The platform ships feature management, model training, evaluation, deployment and monitoring, with feature management, evaluation and monitoring marked "Coming Soon," and exposes a Python API built on the michelangelo.uniflow library with a Ray plugin for distributed training. The release gives developers a documented workflow for training and deploying models, though three of its five core modules are not yet available.

read1 min views2 publishedNov 13, 2026

Proven at Uber Scale

400+Active ML projects

20K+Model training jobs / month

5K+Models in production

45M+Real-time predictions / sec (peak)

Everything you need for ML in production #

Feature Management

Coming Soon Centralized feature store with versioning, lineage tracking, and real-time serving for consistent ML features across training and inference.

Model Training

Scalable distributed training with experiment tracking, hyperparameter tuning, and automatic resource management.

Evaluation

Coming Soon Comprehensive model evaluation with automated metrics, A/B testing, and performance benchmarking across datasets.

Deployment

One-click deployment to production with canary releases, traffic splitting, and automatic rollback capabilities.

Monitoring

Coming Soon Real-time model monitoring with drift detection, alerting, and observability for production ML systems.

Simple, powerful API #

From training to production in minutes

1import michelangelo.uniflow.core as uniflow2from michelangelo.uniflow.plugins.ray import RayTask3
4@uniflow.task(config=RayTask(head_cpu=2, worker_instances=2))5def train(train_data, validation_data, params: dict):6    """Distributed training with Ray."""7    trainer = XGBoostTrainer(8        params=params,9        datasets={"train": train_data, "validation": validation_data},10    )11    return trainer.fit()12
13@uniflow.workflow()14def train_workflow(dataset: str):15    """End-to-end ML training pipeline."""16    train_data, val_data = load_and_split(dataset)17    result = train(train_data, val_data, params={"max_depth": 5})18    return result19
20if __name__ == "__main__":21    ctx = uniflow.create_context()22    ctx.run(train_workflow, dataset="s3://data/training.parquet")
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