Tasks

In 2026, LongEval will continue the Sci-Retrieval task introduced in 2025 and will also feature three new tasks. Stay tuned for more information. To ensure you don't miss any updates, please join our Google Group or Slack channel.

Task 1. Scientific Retrieval

Task 2. Topic Extraction From Query Logs

Task 3. User Simulation

Task 4. Retrieval Augmented Generation (RAG)