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Orion Weller

Source-listed: Researcher · Google DeepMind

  • Language models
  • Information retrieval
  • Efficient ML

Selected work

4
  1. MMTEB: Massive Multilingual Text Embedding BenchmarkAuthor · 2025
  2. Smarter, Better, Faster, Longer: A Modern Bidirectional Encoder for Fast, Memory Efficient, and Long Context Finetuning and InferenceContributor · 2024
  3. Promptriever: Instruction-Trained Retrievers Can Be Prompted Like Language ModelsFirst author · 2024
  4. Rank1: Test-Time Compute for Reranking in Information RetrievalFirst author · 2025

Source-linked involvement

1
  1. MTEBCode contributor · 14 commits · 19 merged PRs · as of Sep 3, 2026