feat: add LMEB memory-type grouping leaderborad#4914
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Pull request overview
This PR introduces four LMEB sub-benchmarks grouped by memory type (Episodic, Dialogue, Semantic, Procedural) while keeping the existing aggregate LMEB benchmark intact, and wires these groupings into the leaderboard navigation.
Changes:
- Refactors LMEB task lists into memory-type groupings and defines four new
Benchmarkinstances. - Updates benchmark exports to include the new LMEB group benchmarks.
- Adds leaderboard menu entries to surface the LMEB groups under Retrieval/Domain.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
mteb/benchmarks/benchmarks/benchmarks.py |
Adds LMEB memory-type task groupings and corresponding new benchmark definitions. |
mteb/benchmarks/benchmarks/__init__.py |
Exposes the new LMEB benchmark objects for registry/import use. |
mteb/benchmarks/_leaderboard_menu.py |
Adds menu entries to display LMEB and its memory-type sub-benchmarks. |
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| LMEB_EPISODIC = Benchmark( | ||
| name="LMEB-Episodic", |
| ) | ||
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| LMEB_DIALOGUE = Benchmark( | ||
| name="LMEB-Dialogue", |
| ) | ||
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| LMEB_SEMANTIC = Benchmark( | ||
| name="LMEB-Semantic", |
| ) | ||
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| LMEB_PROCEDURAL = Benchmark( | ||
| name="LMEB-Procedural", |
Samoed
approved these changes
Jul 13, 2026
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I thought you'll update to have one benchmark view aggregations per task, but this will also work I think
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Summary
This PR adds memory-type benchmark groupings for LMEB:
The existing aggregate LMEB benchmark is kept unchanged.
Closes #4898.
Changes
Task mapping
Tests
make lintmake typecheckmake test