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Open a trace in the playground

When viewing a trace, you can directly open any span related to an LLM call with messages in the Playground by clicking the Open in playground button. open_in_playground When opened in the Playground, the messages will be pre-populated as the prompt’s messages matching the roles and content. The model parameters will also be pre-populated. Parea will try to pre-populate templated prompts by checking if any input values exist in the messages. For example, consider a trace that has the input {"question": "What is the capital of France?"} and message [{"role": "user", "content": "What is the capital of France?"}]. This will be converted to a prompt template with the following message: [{"role": "user", "content": "{{question}}"}], and an example row will be created with key question and value What is the capital of France?.