Add debug mode support to 6 benchmarks (AIME24, AIME25, AIW, AMC23, HMMT, MATH500)

[dkimds]

Summary

Fixes #134 by adding debug mode support to benchmarks that were missing it.

Changes

• ✅ AIME24: Added debug slicing [:2]
• ✅ AIME25: Added debug slicing [:2]
• ✅ AIW: Added debug slicing [:2]
• ✅ AMC23: Added debug slicing [:2]
• ✅ HMMT: Added debug slicing [:2]
• ✅ MATH500: Added debug slicing [:2]

Testing

# Before: These would fail or ignore debug flag
python -m eval.eval --model hf --tasks AIME24 --debug --model_args "pretrained=microsoft/DialoGPT-medium"

# After: All work with 5 examples max
python -m eval.eval --model hf --tasks AIME24,AIME25,AIW,AMC23,HMMT,MATH500 --debug --model_args "pretrained=microsoft/DialoGPT-medium"

Implementation Pattern

Following the established pattern from MTBench and other working benchmarks:
python

if self.debug:
    examples = examples[:5]

Impact

✅ Consistent debug behavior across all benchmarks
✅ Faster development iteration (5 examples vs full dataset)
✅ Reduced compute costs during testing
✅ No breaking changes to existing functionality

[dkimds]

Hi @neginraoof, I noticed you recently reviewed a merged PR. Would you be able to take a look at my PR as well when you have some time? I’d really appreciate your feedback. Thanks!