akh-mysterio/nemotron-math-v2-hard-tool

Nemotron-Math-v2 Hard Tool-Use Subset Filtered from nvidia/Nemotron-Math-v2 — only the hardest problems with tool-use trajectories. Filters applied Source: only high reasoning effort splits changed_answer_to_majority == False metadata.reason_high_with_tool.accuracy <= 0.375 (model gets <= 3/8 correct) tools field non-empty (Python TIR tool definition present) messages contain actual tool_calls (model used the tool) expected_answer is non-null Splits… See the full description on the dataset page: https://huggingface.co/datasets/akh-mysterio/nemotron-math-v2-hard-tool.