Multi Model Training Dataset Aggregation

via “multi-dataset-training-with-batch-sampling-strategies”

Embeddings, Retrieval, and Reranking

Unique: Implements configurable batch sampling strategies (round-robin, weighted, sequential) for multi-dataset training, enabling flexible dataset balancing and curriculum learning — more sophisticated than single-dataset training APIs

vs others: Enables better generalization than single-dataset training because it combines data from multiple domains, vs. training on individual datasets separately which may overfit to domain-specific patterns