Open synthetic reasoning dataset with 114k high-quality examples covering math, science, code, and puzzles! Inspect the content with rich formatting with Curator Viewer. default subset containing ready-to-train data used to finetune the OpenThinker-7B and OpenThinker-32B models: metadata subset containing extra columns used in dataset construction: - problem - groundtruthsolution - deepseekreasoning - deepseeksolution - domain - source - testcases (code only) - startercode(code only) The numbers reported in the tables below are evaluated with our open-source tool Evalchemy. We are fully open-source. Our model weights, datasets, data generation code, evaluation code, and training code are…