lighteval

b1d45e36 - Revert extraction setting for `IndicesExtractionConfig` (#998)

Revert extraction setting for `IndicesExtractionConfig` (#998) Revert `try_extract_without_anchor` to True in `IndicesExtractionConfig` to avoid issues in `gpqa:diamond` eval * Change `try_extract_without_anchor` only for GPQA * Update GPQA test to reflect the extract setting