The GPT OSS model enables external service integration through structured tool definitions, supporting features such as function calls and Web search. Developers can define a JSON Schema tool specification containing parameters, descriptions, and types, and the model automatically parses user requirements and generates compliant API call requests. Typical applications include weather query (get_current_weather), flight search and other service docking, the error rate than the traditional rules engine to reduce the 60% or more.
This answer comes from the articleCollection of scripts and tutorials for fine-tuning OpenAI GPT OSS modelsThe
May not be reproduced without permission:AI productivity tools " Tool call function to realize the interface between the model and the real service
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