Roles: Mapped human -> user, gpt -> assistant, function_call -> assistant (with tool_calls), and observation -> tool. Reasoning: The think tool calls (CoT) have been converted into reasoning_content for the subsequent assistant turn. System Prompt: Dropped the system role messages. Schema: messages: JSON string of a list of… See the full description on the dataset page: https://huggingface.co/datasets/tuandunghcmut/apigen-mt-5k.