{"type":"thread.started","thread_id":"01a12a37-02bd-7b61-9a72-965d41457f08"}
{"type":"turn.started"}
{"type":"item.completed","item":{"id":"item_0","type":"agent_message","text":"I’ll open the supplied page and read its primary heading."}}
{"type":"item.started","item":{"id":"item_1","type":"mcp_tool_call","server":"srv","tool":"browser_navigate","arguments":{"url":"http://www.agentrank.test/gatuboc-5384.html"},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_1","type":"mcp_tool_call","server":"srv","tool":"browser_navigate","arguments":{"url":"http://www.agentrank.test/gatuboc-5384.html"},"result":{"content":[{"type":"text","text":"Navigated to: http://www.agentrank.test/gatuboc-5384.html"}],"structured_content":null},"error":null,"status":"completed"}}
{"type":"item.started","item":{"id":"item_2","type":"mcp_tool_call","server":"srv","tool":"browser_extract_content","arguments":{"query":"the main heading (h1)"},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_2","type":"mcp_tool_call","server":"srv","tool":"browser_extract_content","arguments":{"query":"the main heading (h1)"},"result":{"content":[{"type":"text","text":"No content extracted"}],"structured_content":null},"error":null,"status":"completed"}}
{"type":"item.started","item":{"id":"item_3","type":"mcp_tool_call","server":"srv","tool":"browser_get_html","arguments":{"selector":"h1"},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_3","type":"mcp_tool_call","server":"srv","tool":"browser_get_html","arguments":{"selector":"h1"},"result":{"content":[{"type":"text","text":"<h1>AR-4A73BA5A23</h1>"}],"structured_content":null},"error":null,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_4","type":"agent_message","text":"ANSWER: AR-4A73BA5A23"}}
{"type":"turn.completed","usage":{"input_tokens":67108,"cached_input_tokens":58880,"cache_write_input_tokens":0,"output_tokens":285,"reasoning_output_tokens":37}}

{"type":"stderr","text":"Reading additional input from stdin...\n"}