task_categories:text-generation language:en license:apache-2.0 size_categories:10K<n<100K format:csv modality:text library:datasets library:pandas library:polars library:mlcroissant doi:10.57967/hf/8696 region:us tachibana tachibana-4 agentic agentic-coding python c++ c# c rust java javascript typescript go haskell shell r ruby algorithms data-structures concurrency api sql database auth ui mobile gamedev physics microservices cloud testing tooling embedded-systems problem-solving expert architect engineer developer instruct creative analytical reasoning rational chat chat-instruct synthetic conversational deepseek deepseek-v4 deepseek-v4-pro