JingweiNi/ocr2_cf1900_k2_gpt55_medium_qwen35_error_steps_seed20260513

GPT-5.5 Medium Reannotation of Qwen3.5-Positive OCR2 Coding Steps This dataset follows the same 500-row parquet layout as JingweiNi/ocr2_cf1900_k2_qwen35_fp8_10k_seed20260513 and contains GPT-5.5 medium-reasoning reannotations for the 1,536 Qwen3.5-positive error steps. Summary Source dataset: JingweiNi/ocr2_cf1900_k2_qwen35_fp8_10k_seed20260513 Source rows: 500 K2-Think Codeforces traces Source manifest-selected Qwen3.5 labels: 10,000 steps GPT-5.5 reannotated… See the full description on the dataset page: https://huggingface.co/datasets/JingweiNi/ocr2_cf1900_k2_gpt55_medium_qwen35_error_steps_seed20260513.