{"type":"session","version":3,"id":"019f401c-658f-7a34-a6df-48e7eade79c4","timestamp":"2026-07-08T05:03:50.672Z","cwd":"/tmp/demo-pi-project"}
{"type":"message","id":"65fb64f3","parentId":null,"timestamp":"2026-07-08T05:03:50.672Z","message":{"role":"user","content":"Please create hello.txt with 'hi' in it.","timestamp":1783487030672}}
{"type":"message","id":"d029d543","parentId":"65fb64f3","timestamp":"2026-07-08T05:03:50.672Z","message":{"role":"assistant","content":[{"type":"text","text":"Sure, creating it now."},{"type":"toolCall","id":"toolu_01demo0000000000000001","name":"write_file","arguments":{"path":"hello.txt","content":"hi"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":120,"output":45,"cacheRead":0,"cacheWrite":0,"totalTokens":165,"cost":{"input":0.00036,"output":0.000675,"cacheRead":0,"cacheWrite":0,"total":0.001035}},"stopReason":"toolUse","timestamp":1783487030672}}
{"type":"message","id":"8da7630f","parentId":"d029d543","timestamp":"2026-07-08T05:03:50.673Z","message":{"role":"toolResult","toolCallId":"toolu_01demo0000000000000001","toolName":"write_file","content":[{"type":"text","text":"wrote 2 bytes to hello.txt"}],"details":{"bytesWritten":2},"isError":false,"timestamp":1783487030673}}
{"type":"message","id":"6560d918","parentId":"8da7630f","timestamp":"2026-07-08T05:03:50.673Z","message":{"role":"assistant","content":[{"type":"text","text":"Done! Created hello.txt."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":40,"output":15,"cacheRead":0,"cacheWrite":0,"totalTokens":55,"cost":{"input":0.00012,"output":0.000225,"cacheRead":0,"cacheWrite":0,"total":0.000345}},"stopReason":"stop","timestamp":1783487030673}}
{"type":"message","id":"7f73320c","parentId":"6560d918","timestamp":"2026-07-08T05:03:50.673Z","message":{"role":"bashExecution","command":"cat hello.txt","output":"hi","exitCode":0,"cancelled":false,"truncated":false,"timestamp":1783487030673}}
{"type":"message","id":"ae6ea47d","parentId":"7f73320c","timestamp":"2026-07-08T05:03:50.673Z","message":{"role":"assistant","content":[{"type":"text","text":"Confirmed — the file contains \"hi\"."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":30,"output":12,"cacheRead":0,"cacheWrite":0,"totalTokens":42,"cost":{"input":0.00009,"output":0.00018,"cacheRead":0,"cacheWrite":0,"total":0.00027}},"stopReason":"stop","timestamp":1783487030673}}
{"type":"session_info","id":"dda32458","parentId":"ae6ea47d","timestamp":"2026-07-08T05:03:50.673Z","name":"demo hello.txt session"}