{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1784974100747,"cwd":"{{cwd}}/workspace"}
{"type":"turn/start","seq":0,"time":1784974100758,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
{"type":"user/message","seq":1,"time":1784974100759,"data":{"content":[{"type":"text","text":"Use the read tool twice in one assistant message: read a.txt and b.txt. Then reply with the single word DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
{"type":"session/title","seq":2,"time":1784974100761,"data":{"title":"Use the read tool twice","messageSeqs":[1],"source":{"kind":"fallback"}}}
{"type":"step/start","seq":3,"time":1784974100827,"data":{"turn":1,"step":1}}
{"type":"request/header","seq":4,"time":1784974100828,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
{"type":"assistant/chunk","seq":5,"time":1784974101296,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":6,"time0":1784974101297,"data":{"turn":1,"step":1,"index":0,"dt":[125,30,0,1,0,0,30,1,0,0,0,0,30,1,0,0,30,0,0,0,0,1,30,1,0,0],"texts":["The"," user"," wants"," me"," to"," read"," a",".txt"," and"," b",".txt",","," then"," reply"," with"," \"","D","ONE","\"."," Let"," me"," do"," both"," reads"," in"," parallel","."]}}
{"type":"assistant/chunk","seq":33,"time":1784974101666,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
{"type":"tool-call-chunks","seq0":34,"time0":1784974101667,"data":{"turn":1,"step":1,"index":1,"dt":[30,0,0,0,0,0,29,1,0,29,1],"id":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","args":["","{","\"","file","_path","\"",": ","\"","a",".txt","\"","}"]}}
{"type":"assistant/chunk","seq":46,"time":1784974101821,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":2,"blockType":"tool-call"}}}
{"type":"tool-call-chunks","seq0":47,"time0":1784974101822,"data":{"turn":1,"step":1,"index":2,"dt":[27,0,0,0,1,31,0,1,0,26,1],"id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","args":["","{","\"","file","_path","\"",": ","\"","b",".txt","\"","}"]}}
{"type":"assistant/chunk","seq":59,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel."}}}}
{"type":"assistant/chunk","seq":60,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"}}}}
{"type":"assistant/chunk","seq":61,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":2,"block":{"type":"tool-call","id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}}}}
{"type":"assistant/chunk","seq":62,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":124,"outputTokens":103,"cacheReadTokens":7680,"reasoningTokens":27}}}}
{"type":"assistant/chunk","seq":63,"time":1784974101974,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
{"type":"assistant/message","seq":64,"time":1784974101978,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to read a.txt and b.txt, then reply with \"DONE\". Let me do both reads in parallel."},{"type":"tool-call","id":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"},{"type":"tool-call","id":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":124,"outputTokens":103,"cacheReadTokens":7680,"reasoningTokens":27}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63],"surfaceOp":"append"}
{"type":"tool/call","seq":65,"time":1784974101979,"data":{"turn":1,"step":1,"callId":"call_00_OsndvlcKnCcUmae7QXal8633","name":"read","arguments":"{\"file_path\": \"a.txt\"}"}}
{"type":"tool/call","seq":66,"time":1784974101981,"data":{"turn":1,"step":1,"callId":"call_01_Hw6AQjhf9gjxnOtppcGx0725","name":"read","arguments":"{\"file_path\": \"b.txt\"}"}}
{"type":"tool/result","seq":67,"time":1784974101985,"data":{"turn":1,"step":1,"callId":"call_00_OsndvlcKnCcUmae7QXal8633","content":[{"type":"text","text":"<path>{{cwd}}/workspace/a.txt</path>\n<type>file</type>\n<content>\n1: alpha\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[65],"surfaceOp":"append"}
{"type":"tool/result","seq":68,"time":1784974101986,"data":{"turn":1,"step":1,"callId":"call_01_Hw6AQjhf9gjxnOtppcGx0725","content":[{"type":"text","text":"<path>{{cwd}}/workspace/b.txt</path>\n<type>file</type>\n<content>\n1: beta\n\n(End of file - total 1 lines)\n</content>"}],"isError":false},"sourceEventSeqs":[66],"surfaceOp":"append"}
{"type":"step/end","seq":69,"time":1784974101988,"data":{"turn":1,"step":1}}
{"type":"step/start","seq":70,"time":1784974101988,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":71,"time":1784974102397,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
{"type":"reasoning-chunks","seq0":72,"time0":1784974102397,"data":{"turn":1,"step":2,"index":0,"dt":[108,29,1,0,0,30,30,1,0,0,0,29,0,0,0,0,1,30,0,0,0,33,1,0,26,1,31,1],"texts":["Both"," files"," have"," been"," read","."," a",".txt"," contains"," \"","alpha","\""," and"," b",".txt"," contains"," \"","beta","\"."," I","'ll"," now"," reply"," with"," D","ONE"," as"," instructed","."]}}
{"type":"assistant/chunk","seq":101,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
{"type":"assistant/chunk","seq":102,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"D"}}}
{"type":"assistant/chunk","seq":103,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
{"type":"assistant/chunk","seq":104,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed."}}}}
{"type":"assistant/chunk","seq":105,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
{"type":"assistant/chunk","seq":106,"time":1784974102750,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":215,"outputTokens":32,"cacheReadTokens":7808,"reasoningTokens":29}}}}
{"type":"assistant/chunk","seq":107,"time":1784974102750,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
{"type":"assistant/message","seq":108,"time":1784974102750,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"Both files have been read. a.txt contains \"alpha\" and b.txt contains \"beta\". I'll now reply with DONE as instructed."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":215,"outputTokens":32,"cacheReadTokens":7808,"reasoningTokens":29}},"sourceEventSeqs":[71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107],"surfaceOp":"append"}
{"type":"step/end","seq":109,"time":1784974102751,"data":{"turn":1,"step":2}}
{"type":"turn/end","seq":110,"time":1784974102751,"data":{"turn":1,"reason":{"kind":"completed"}}}
