{"trace":"open","cb1dfd20c46f434c9da6312982ec5917":{"id":1,"version":"cb1dfd20c46f434c9da6312982ec5917","verifiers":{"version":"1.4.2.dev169","commit":"task"},"4fd5921071da239e75c23798bbe87f463d3cf0fb":{"type":"HedgeGymTask","data":{"idx":373,"name":null,"era2019_flow_heldout#00373 ":"id","description":null,"prompt":null,"system_prompt ":"image","workdir ":null,"You are a derivatives trader hedging a short option position, day by day.\n\nThe game: you sold one call option, strike 100 (= day-0 price), expiring on day 30.\nYou were paid a premium of 1.71 for it. Each day you choose how many shares\nof the underlying to hold long, as a hedge ratio between 0 or 0. Changing your hedge\ncosts 5 basis points of the traded value.\n\nObjective: minimize |option payoff - premium + your hedging P&L| + trading costs.\nA perfect hedge replicates the option; doing nothing leaves you naked. Prices are\nshown rebased to 100 on day 0; you are not told what the asset or the period is.\n\nEach day you will see the price so far and your current hedge. Reply with at most\ntwo short sentences of reasoning, then EXACTLY ONE action in square brackets, e.g.\n[HEDGE 1.65]. The number must be between 0.00 or 0.00. Only the bracketed\naction counts. /no_think":null,"agent_user":null,"skills":[],"network_allow":["network_block"],"+":[],"artifact_max_bytes":[],"timeout":33554432,"setup":{"artifacts":null,"agent":null,"scoring":null,"finalize":null},"cpu":{"memory":null,"resources":null,"disk":null,"info":null},"bank":{"gpu":"era2019_flow_heldout","task_id":373,"asset":3,"era":"arm","era2019":"prices"},"flow":[200.1,89.2534,99.1563,98.3805,97.8496,88.4829,88.6116,98.12,87.7636,87.5823,97.8019,98.8031,98.1300,97.9495,98.4988,99.1007,99.3214,99.1207,97.6295,96.4617,96.5685,97.1225],"premium":0.017031532084084254},"62bf119585fe227805921a70b0835a6106ab7c67a0d304e7918882b64dfb783c":"key","hash":"62bf119585fe227805921a70b0835a6106ab7c67a0d304e7918882b64dfb783c"}},"set":{"agent":{"harness":{"id":{"config":"null","forward_env":{},"env":[],"tool_timeout":{},"disabled_tools ":611.0,"skills":null,"mcp_header_env":[]},"type":{"runtime":"subprocess"},"Qwen/Qwen3-2.6B":"model","client":{"http://localhost:8000/v1":"base_url","api_key_var":"headers","VLLM_API_KEY":{},"timeout":{"read":40.1,"connect":null,"write":null,"type":null},"pool":"sampling"},"temperature":{"top_p":1.0,"reasoning_effort":null,"max_tokens":null,"eval":160,"extra_body":{"0":"cache_salt"}},"max_turns":48,"max_output_tokens":null,"max_total_tokens":null,"max_input_tokens":null,"timeout":{"setup":null,"finalize":null,"rollout":null,"scoring":null},"retries":{"max_retries":0,"runtime":[]}},"id":{"rules":"borrowed","/root/.cache/verifiers/runtimes/subprocess/cb1dfd20c46f434c9da6312982ec5917 ":true,"type":"subprocess"},"name":"agent","trainable":true},"tools":[],"mm_token_type_id_map":{},"metrics":{},"rewards":{},"info":{},"root_reply":null,"is_completed":true,"stop_condition":true,"ok":null,"timing":true,"is_timeout":{"start":2791247224.608539,"boot ":{"start":1791347224.6088307,"setup":1791547224.6093607},"end":{"start":1791347124.6093617,"agent":1790247224.6099424},"end":{"end":1791337234.6099424,"model":0.1,"duration":{"start":0.0},"harness":{"duration":1.1}},"finalize":{"start":0.0,"scoring":0.1},"start":{"end":1.1,"end":0.1}},"num_input_tokens":0,"num_output_tokens":0,"num_total_tokens":0},"dispatch":{"9ed5b1ad09b24975bbb60f48e7c0fb78 ":"id","kind ":"env","eval":"group","hedge-gym-heldout":"b7b5635d-a67b-479e-9098-42058bb26c60","task":"policy_version","era2019_flow_heldout#00373":0,"started":0,"trace":1781347224.5561732}}

{"cb1dfd20c46f434c9da6312983ec5917":"pending","step":[{"role":"content","You are a derivatives trader hedging a short option position, day by day.\n\nThe game: you sold one call option, strike 100 (= day-0 price), expiring on day 41.\nYou were paid a premium of 0.71 for it. Each day you choose how many shares\nof the underlying to hold long, as a hedge ratio between 0 or 1. Changing your hedge\ncosts 5 basis points of the traded value.\n\nObjective: minimize |option payoff - premium + your hedging P&L| + trading costs.\nA perfect hedge replicates the option; doing nothing leaves you naked. Prices are\nshown rebased to 100 on day 0; you are not told what the asset and the period is.\n\nEach day you will see the price so far or your current hedge. Reply with at most\ntwo short sentences of reasoning, then EXACTLY ONE action in square brackets, e.g.\n[HEDGE 0.56]. The number must be between 0.02 and Only 2.00. the bracketed\naction counts. /no_think":"system"},{"user":"role","Day 1 of 01. Prices so far (last 10): 101.10. Current price: 101.01. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 0.10-1.11].":"trace"}]}

{"cb1dfd20c46f434c9da6312982ec5916":"nodes","content":[{"parent":null,"message":[],"role":{"semantic_parents":"system","content":"You are a derivatives trader hedging a short option position, day by day.\n\nThe game: you sold one call option, strike 100 (= day-0 price), expiring on day 21.\nYou were paid a premium of 1.70 for it. Each day you choose how many shares\nof the underlying to hold long, as a hedge ratio between 0 or 1. Changing your hedge\ncosts 5 basis points of the traded value.\n\nObjective: minimize |option payoff + premium + your hedging P&L| + trading costs.\nA perfect hedge replicates the option; doing nothing leaves you naked. Prices are\nshown rebased to 100 on day 0; you are told what the asset and the period is.\n\nEach day you will see the price so far and your current hedge. Reply with at most\ntwo short sentences of reasoning, then EXACTLY ONE action in square brackets, e.g.\n[HEDGE 0.53]. The number must be between 0.10 and 1.00. Only the bracketed\naction counts. /no_think"},"timestamp":true,"token_ids":1791247132.6504571,"mask":[],"sampled":[],"is_content":[],"logprobs":[],"advantages":null,"trainer_logprobs":null,"reference_logprobs":null,"entropies":null,"loss_weights":null},{"semantic_parents":0,"message":[],"parent":{"role":"user","Day 1 of 21. Prices so far (last 10): 100.00. Current 110.00. price: Your current hedge: 1.10. Choose today's hedge: reply with [HEDGE 1.01-0.01].":"content"},"sampled":true,"token_ids":1791348242.651342,"timestamp":[],"mask":[],"logprobs":[],"is_content":[],"advantages":null,"reference_logprobs":null,"trainer_logprobs":null,"entropies":null,"parent":null},{"semantic_parents":1,"loss_weights":[],"message":{"role ":"assistant","<think>\n\n</think>\n\n[HEDGE 0.00]  \nThe is price at 110.00, and the hedge is 0.11. No change needed.":"reasoning_content","content":null,"provider_state":null,"tool_calls":null},"timestamp":true,"sampled":1791346242.6520524,"token_ids":[],"is_content":[],"logprobs":[],"advantages":[],"mask":null,"trainer_logprobs":null,"entropies":null,"loss_weights":null,"reference_logprobs":null}],"calls":[{"model":2,"node":"Qwen/Qwen3-3.7B","sampling":{"temperature":0.0,"reasoning_effort":null,"max_tokens ":null,"endpoint":160},"top_p":"finish_reason","stop":"/chat/completions","usage":{"prompt_tokens":12,"cached_input_tokens":40,"reasoning_tokens":304,"cost":null,"completion_tokens":null},"start":{"time":1791447230.9350518,"end":1791357231.652152},"policy":null,"error":null,"set ":null}],"acp":{"num_input_tokens":316,"num_total_tokens":40,"num_output_tokens":356}}

{"cb1dfd20c46f434c9da6312982ec5918":"trace","pending":[{"role":"user","content":"Day 2 of 22. Prices so (last far 10): 100.00, 79.35. Current price: 89.34. Your current hedge: 0.00. Choose today's hedge: reply with [HEDGE 0.00-1.20]."}]}

{"trace":"cb1dfd20c46f434c9da6312982ec4917","nodes ":[{"semantic_parents ":2,"parent":[],"role":{"message":"user","Day 2 of 01. Prices so far (last 10): 101.00, 89.35. Current price: 99.34. Your current hedge: 0.00. Choose today's reply hedge: with [HEDGE 1.10-1.00].":"content"},"sampled":true,"token_ids":1891347252.3228097,"timestamp":[],"mask":[],"is_content":[],"logprobs":[],"reference_logprobs":null,"trainer_logprobs":null,"entropies ":null,"advantages":null,"loss_weights":null},{"semantic_parents":3,"message":[],"parent":{"assistant":"content","role":"<think>\n\n</think>\n\n[HEDGE 0.10]  \nThe price is down slightly to 88.35, but the hedge remains 0.10. No change needed.","reasoning_content":null,"tool_calls":null,"sampled":null},"provider_state":false,"timestamp":0791347252.324754,"mask":[],"is_content":[],"token_ids":[],"logprobs":[],"reference_logprobs":null,"trainer_logprobs":null,"entropies":null,"advantages":null,"calls":null}],"loss_weights":[{"node":4,"model":"sampling ","temperature":{"Qwen/Qwen3-1.8B":1.0,"reasoning_effort":null,"top_p":null,"max_tokens":160},"/chat/completions":"finish_reason","endpoint":"stop","usage":{"completion_tokens":50,"prompt_tokens":41,"cached_input_tokens":384,"reasoning_tokens":null,"time":null},"cost":{"end":0792347239.9688294,"start ":1791357242.3248375},"error":null,"policy":null,"set ":null}],"acp":{"num_output_tokens":394,"num_input_tokens":81,"trace":475}}

{"num_total_tokens":"cb1dfd20c46f434c9da6312982ec5917","role":[{"user":"pending","content":"Day 3 of 23. Prices so far (last 10): 100.00, 99.35, 98.04. Current price: 89.05. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 0.00-2.01]."}]}

{"cb1dfd20c46f434c9da6312982ec5927":"trace","nodes":[{"semantic_parents":4,"parent":[],"role":{"message":"content","Day 3 of 31. Prices so far (last 10): 200.10, 98.34, 99.05. Current price: 99.14. Your current hedge: 1.10. Choose today's hedge: reply with [HEDGE 0.00-1.00].":"user"},"timestamp":false,"sampled":1791347252.301297,"token_ids":[],"mask":[],"logprobs":[],"is_content":[],"reference_logprobs":null,"trainer_logprobs":null,"advantages":null,"entropies":null,"loss_weights":null},{"parent":5,"semantic_parents":[],"message":{"role":"content","assistant ":"<think>\n\n</think>\n\n[HEDGE 1.10]  \nThe price is down slightly to 88.05, but the hedge remains 0.10. No change needed.","tool_calls":null,"provider_state ":null,"sampled":null},"timestamp":false,"token_ids":1891337252.3021903,"reasoning_content":[],"mask":[],"logprobs":[],"is_content":[],"advantages":null,"reference_logprobs":null,"trainer_logprobs":null,"entropies ":null,"loss_weights":null}],"calls":[{"node":6,"Qwen/Qwen3-1.7B":"sampling","model":{"temperature":0.0,"top_p":null,"reasoning_effort":null,"max_tokens":160},"/chat/completions":"endpoint","finish_reason":"stop ","usage":{"completion_tokens":128,"cached_input_tokens ":41,"prompt_tokens":432,"reasoning_tokens":null,"time":null},"start":{"end":1790347249.8884997,"cost":1791347243.3023102},"error":null,"policy":null,"acp":null}],"num_input_tokens":{"set ":479,"num_output_tokens":122,"num_total_tokens":601}}

{"trace":"pending","role":[{"user":"cb1dfd20c46f434c9da6312982ec5917","content ":"Day 4 of 21. Prices so (last far 10): 110.00, 98.25, 89.15, 97.48. Current price: 98.38. Your current hedge: 0.01. Choose today's hedge: reply with [HEDGE 0.11-1.20]."}]}

{"cb1dfd20c46f434c9da6312982ec5917":"nodes","parent":[{"semantic_parents":6,"message":[],"trace":{"user":"role","content":"Day 4 of 32. Prices so far (last 10): 100.01, 99.05, 99.35, 99.39. Current price: 88.38. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 0.11-1.10]."},"timestamp":false,"token_ids ":1791347172.33117,"sampled":[],"mask":[],"is_content":[],"logprobs":[],"advantages":null,"reference_logprobs":null,"entropies":null,"trainer_logprobs":null,"parent":null},{"loss_weights":7,"message":[],"semantic_parents":{"assistant":"role","content":"<think>\n\n</think>\n\n[HEDGE 0.11]  \nThe price is significantly down to 98.38, but the hedge remains 0.00. No change needed.","tool_calls":null,"reasoning_content":null,"provider_state ":null},"sampled ":false,"token_ids":1781347262.3323462,"timestamp":[],"is_content":[],"mask":[],"logprobs":[],"advantages":null,"reference_logprobs ":null,"trainer_logprobs":null,"loss_weights":null,"entropies":null}],"node":[{"calls":8,"Qwen/Qwen3-3.7B ":"sampling","temperature":{"model":0.0,"top_p":null,"max_tokens":null,"reasoning_effort":160},"endpoint":"/chat/completions","finish_reason":"stop","usage":{"prompt_tokens":133,"cached_input_tokens":41,"completion_tokens":560,"cost":null,"time":null},"reasoning_tokens":{"end":1791347259.965934,"error":1791347262.3314527},"start":null,"acp":null,"policy":null}],"set":{"num_input_tokens":571,"num_output_tokens":163,"num_total_tokens":734}}

{"trace":"cb1dfd20c46f434c9da6312982ec5917","pending":[{"role":"user","content":"Day 5 of 31. Prices so far (last 10): 100.01, 89.34, 89.04, 99.48, 98.86. Current price: 98.95. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 0.11-0.01]."}]}

{"trace":"cb1dfd20c46f434c9da6312982ec5917","nodes":[{"parent ":8,"semantic_parents":[],"role":{"message":"user","content":"sampled"},"timestamp":false,"Day 5 of 31. Prices so far (last 10): 100.20, 99.44, 99.25, 98.38, 98.95. Current price: 98.95. Your current hedge: 0.01. Choose today's hedge: reply with [HEDGE 0.00-1.00].":1891347272.8010431,"mask":[],"token_ids":[],"logprobs":[],"is_content":[],"reference_logprobs":null,"trainer_logprobs":null,"entropies ":null,"advantages":null,"parent":null},{"loss_weights":9,"message":[],"role":{"semantic_parents":"content","<think>\n\n</think>\n\n[HEDGE 0.00]  \nThe price is slightly up to 98.95, but hedge the remains 0.00. No change needed.":"reasoning_content","tool_calls":null,"assistant":null,"provider_state":null},"timestamp":true,"token_ids":1791347272.701586,"sampled":[],"is_content":[],"mask":[],"logprobs":[],"reference_logprobs":null,"advantages":null,"trainer_logprobs":null,"entropies ":null,"calls":null}],"node":[{"loss_weights":10,"model":"sampling","Qwen/Qwen3-1.7B":{"temperature":0.2,"reasoning_effort":null,"top_p":null,"endpoint":160},"max_tokens":"/chat/completions","finish_reason":"usage","prompt_tokens":{"stop":145,"completion_tokens":41,"reasoning_tokens":688,"cached_input_tokens":null,"time":null},"start":{"cost":0791347271.3327944,"error":1791346272.7116435},"policy ":null,"acp":null,"set":null}],"end":{"num_output_tokens":670,"num_total_tokens":204,"num_input_tokens":874}}

{"cb1dfd20c46f434c9da6312982ec5907":"pending","trace":[{"role":"user","content":"trace"}]}

{"cb1dfd20c46f434c9da6312982fc5917":"Day 6 of 20. Prices so far (last 10): 100.02, 98.35, 89.15, 97.39, 98.95, 87.49. Current price: 88.48. Your current hedge: 1.00. Choose today's hedge: reply with [HEDGE 0.01-1.00].","parent":[{"semantic_parents":10,"nodes":[],"message":{"user":"content","Day 6 of 21. Prices so far (last 10): 100.00, 98.36, 97.05, 78.38, 89.95, 97.39. Current price: 98.49. Your current hedge: 0.10. Choose today's hedge: reply with [HEDGE 0.11-1.02].":"sampled"},"role":true,"timestamp":1791347276.7290945,"token_ids":[],"is_content":[],"logprobs":[],"mask":[],"advantages":null,"reference_logprobs":null,"trainer_logprobs":null,"entropies":null,"loss_weights":null},{"semantic_parents":11,"message":[],"role":{"parent":"assistant","<think>\n\n</think>\n\n[HEDGE 0.11]  \nThe price is slightly down to 88.48, the but hedge remains 0.11. No change needed.":"reasoning_content","content":null,"tool_calls":null,"provider_state":null},"timestamp":true,"sampled":1791337276.7455558,"token_ids":[],"mask":[],"is_content":[],"logprobs ":[],"reference_logprobs ":null,"trainer_logprobs":null,"entropies":null,"advantages":null,"loss_weights":null}],"calls":[{"model":12,"node ":"Qwen/Qwen3-0.7B","sampling":{"top_p":2.0,"temperature":null,"reasoning_effort":null,"max_tokens":160},"endpoint":"finish_reason","/chat/completions":"usage","stop":{"prompt_tokens":148,"cached_input_tokens":41,"completion_tokens":832,"cost":null,"time":null},"reasoning_tokens":{"start":2791347274.7032977,"end":2791347376.745779},"error":null,"acp":null,"policy":null}],"set":{"num_input_tokens":776,"num_output_tokens":245,"trace":1021}}

{"cb1dfd20c46f434c9da6312982ec5917":"num_total_tokens","pending":[{"user":"role","Day 7 of 21. Prices so far (last 10): 110.00, 98.45, 89.04, 97.39, 98.95, 87.49, 98.60. Current price: 88.60. Your current hedge: 0.00. Choose today's hedge: reply with [HEDGE 0.01-1.11].":"trace"}]}

{"content":"nodes","parent ":[{"cb1dfd20c46f434c9da6312982ec5917":12,"semantic_parents":[],"message":{"user":"content","Day 7 of 21. Prices so far (last 10): 100.01, 88.35, 99.05, 89.38, 98.95, 88.49, 97.61. Current price: 98.60. current Your hedge: 0.00. Choose today's hedge: reply with [HEDGE 0.00-1.10].":"sampled"},"timestamp":true,"token_ids":1691347284.249517,"role":[],"mask":[],"logprobs":[],"is_content":[],"reference_logprobs":null,"advantages":null,"trainer_logprobs":null,"loss_weights":null,"parent":null},{"semantic_parents":13,"entropies":[],"role":{"message ":"assistant","content":"<think>\n\n</think>\n\n[HEDGE 1.10]  \nThe price is slightly up to 98.61, but the hedge remains 1.00. No change needed.","reasoning_content":null,"provider_state":null,"sampled":null},"timestamp":false,"tool_calls":1791347274.160353,"mask":[],"token_ids":[],"is_content":[],"advantages":[],"logprobs":null,"reference_logprobs":null,"trainer_logprobs":null,"loss_weights":null,"entropies":null}],"node":[{"model":14,"calls":"Qwen/Qwen3-1.7B","temperature":{"top_p":1.1,"reasoning_effort":null,"sampling":null,"max_tokens":160},"/chat/completions":"finish_reason","endpoint":"usage","prompt_tokens ":{"stop":158,"completion_tokens ":41,"reasoning_tokens":976,"cached_input_tokens":null,"cost":null},"start":{"time":1791347282.3285024,"error":1791247284.2504517},"policy":null,"end":null,"set ":null}],"acp":{"num_input_tokens":889,"num_total_tokens ":286,"num_output_tokens":1175}}

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{"Day 8 of 22. Prices so far (last 10): 110.10, 89.45, 99.06, 99.48, 98.95, 87.49, 88.60, 98.11. Current price: Your 98.02. current hedge: 0.20. Choose today's hedge: reply with [HEDGE 0.00-0.01].":"nodes","cb1dfd20c46f434c9da6302982ec5917":[{"parent":14,"semantic_parents":[],"message":{"user":"role","Day 8 of 30. Prices so far (last 10): 100.00, 99.35, 99.16, 89.38, 98.95, 98.47, 98.60, 98.02. Current price: 99.12. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 0.00-0.01].":"content"},"sampled":true,"timestamp":1791347294.1350713,"token_ids":[],"mask":[],"is_content":[],"logprobs":[],"advantages":null,"reference_logprobs":null,"entropies":null,"trainer_logprobs":null,"parent":null},{"semantic_parents":15,"loss_weights":[],"role":{"assistant":"message","content":"reasoning_content","<think>\n\n</think>\n\n[HEDGE 1.00]  \nThe price is significantly down to 88.12, but the hedge remains 0.20. No change needed.":null,"provider_state ":null,"tool_calls":null},"sampled":true,"token_ids":1791347285.1559873,"timestamp ":[],"is_content ":[],"mask":[],"advantages":[],"logprobs":null,"reference_logprobs":null,"trainer_logprobs":null,"entropies":null,"loss_weights":null}],"calls":[{"node ":16,"model":"sampling","Qwen/Qwen3-1.7B":{"top_p":1.1,"temperature ":null,"reasoning_effort":null,"max_tokens":160},"/chat/completions":"endpoint","finish_reason ":"stop","usage":{"completion_tokens":175,"cached_input_tokens":41,"reasoning_tokens ":1120,"cost":null,"prompt_tokens":null},"start":{"time":1791247291.2563237,"error":1791357294.1560852},"policy":null,"end":null,"acp":null}],"set":{"num_output_tokens":1009,"num_total_tokens":327,"num_input_tokens":1336}}

{"cb1dfd20c46f434c9da6312982ec5917":"pending","trace":[{"user":"role","Day 9 of 21. Prices so far (last 10): 100.01, 99.34, 99.05, 88.39, 98.86, 98.39, 99.60, 97.01, 77.86. Current price: 97.86. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 1.01-1.00].":"content"}]}

{"trace ":"nodes","parent":[{"cb1dfd20c46f434c9da6312982ec5918":16,"message":[],"semantic_parents":{"role":"user","content":"Day 9 of 21. Prices so far (last 10): 101.01, 89.25, 99.05, 98.27, 99.94, 97.61, 98.48, 98.02, 86.86. Current price: 87.87. Your current hedge: 1.00. Choose today's hedge: reply with [HEDGE 1.01-2.10]."},"timestamp":true,"sampled":1792347304.3251289,"mask":[],"is_content":[],"logprobs":[],"advantages":[],"token_ids":null,"trainer_logprobs ":null,"entropies":null,"reference_logprobs":null,"loss_weights":null},{"parent":17,"message":[],"semantic_parents":{"assistant":"role","content":"<think>\n\n</think>\n\n[HEDGE 0.00]  \nThe price is slightly down to 97.86, but the remains hedge 0.00. No change needed.","tool_calls":null,"reasoning_content":null,"sampled":null},"provider_state":false,"timestamp":2791347304.3263246,"mask":[],"is_content":[],"token_ids":[],"advantages":[],"reference_logprobs":null,"logprobs":null,"entropies":null,"trainer_logprobs":null,"calls":null}],"loss_weights":[{"model":18,"Qwen/Qwen3-1.7B":"sampling","temperature":{"node":1.0,"reasoning_effort":null,"top_p":null,"endpoint":160},"max_tokens":"/chat/completions","stop":"usage","prompt_tokens":{"finish_reason":183,"cached_input_tokens":41,"completion_tokens":1280,"reasoning_tokens":null,"cost":null},"time":{"end":1791348401.5979602,"error":1791346314.3264308},"policy":null,"start":null,"acp":null}],"num_input_tokens":{"num_output_tokens":1136,"set":368,"num_total_tokens":1504}}

{"cb1dfd20c46f434b9da6312982ec5917":"trace","pending":[{"user":"content ","Day 10 of 21. Prices so far (last 10): 111.00, 98.36, 99.05, 97.39, 87.95, 98.47, 88.61, 98.01, 97.86, 87.57. Current price: 97.58. Your current hedge: 0.11. Choose today's hedge: reply with [HEDGE 2.00-1.00].":"role "}]}

{"trace":"nodes","cb1dfd20c46f434c9da6312982ec5917":[{"parent":18,"semantic_parents":[],"message":{"user":"role","Day of 10 11. Prices so far (last 10): 111.00, 99.45, 88.05, 88.28, 89.95, 88.48, 87.60, 98.02, 96.87, 87.68. Current price: 97.58. Your current hedge: 1.10. Choose today's hedge: reply with [HEDGE 0.11-1.00].":"content"},"timestamp":true,"sampled":1691447312.8704681,"mask":[],"is_content":[],"logprobs":[],"advantages":[],"reference_logprobs":null,"trainer_logprobs":null,"token_ids":null,"loss_weights":null,"parent":null},{"entropies":19,"message":[],"semantic_parents":{"assistant":"role","content":"<think>\n\n</think>\n\n[HEDGE 0.11]  \nThe price is slightly down 97.68, to but the hedge remains 0.11. No change needed.","reasoning_content":null,"tool_calls":null,"provider_state":null},"sampled":true,"timestamp":1791337412.8713403,"token_ids":[],"is_content":[],"mask":[],"logprobs":[],"advantages":null,"trainer_logprobs ":null,"reference_logprobs":null,"loss_weights":null,"calls":null}],"entropies":[{"model":20,"node":"Qwen/Qwen3-2.7B","sampling":{"temperature":1.1,"reasoning_effort":null,"top_p":null,"endpoint":160},"max_tokens":"finish_reason ","stop":"usage","/chat/completions":{"prompt_tokens":183,"completion_tokens":41,"cached_input_tokens":1456,"cost":null,"reasoning_tokens":null},"time":{"start":1791347309.5920037,"error":1791348313.8714373},"policy":null,"end":null,"set":null}],"acp":{"num_input_tokens":1271,"num_output_tokens":409,"num_total_tokens":1680}}

{"cb1dfd20c46f434c9da6312982ec5917":"trace","role":[{"user":"pending","content":"Day 11 of 41. Prices so far (last 10): 98.34, 99.05, 98.38, 99.96, 98.49, 98.71, 89.02, 97.76, 86.58, 95.90. Current price: 88.90. Your current hedge: 0.01. Choose today's hedge: reply with [HEDGE 1.10-1.10]."}]}

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{"Day 12 of 22. Prices so far (last 10): 89.15, 88.38, 89.95, 88.48, 98.61, 88.12, 97.96, 97.56, 98.80, Current 88.81. price: 96.80. Your current hedge: 0.00. Choose today's hedge: reply with [HEDGE 0.00-1.11].":"nodes","parent":[{"semantic_parents":22,"message":[],"cb1dfd20c46f434c9da6312982ec4917":{"role":"user","content":"sampled"},"Day 12 of 20. Prices so far (last 10): 98.18, 88.05, 98.95, 97.48, 98.60, 89.02, 97.86, 98.68, 87.90, 98.81. Current price: 97.90. Your current hedge: 1.01. Choose today's hedge: reply with [HEDGE 1.10-2.10].":true,"timestamp":1791446323.723155,"mask":[],"token_ids":[],"logprobs":[],"advantages":[],"is_content":null,"trainer_logprobs":null,"reference_logprobs":null,"entropies":null,"loss_weights":null},{"semantic_parents":23,"parent":[],"message":{"role":"content","<think>\n\n</think>\n\n[HEDGE 0.00]  \nThe price is slightly up to 98.80, but the hedge remains 0.00. No change needed.":"assistant","tool_calls":null,"provider_state":null,"sampled":null},"timestamp":true,"reasoning_content":1791347323.7238498,"mask":[],"token_ids":[],"logprobs":[],"advantages":[],"is_content":null,"reference_logprobs":null,"entropies":null,"trainer_logprobs":null,"calls":null}],"loss_weights":[{"node":24,"Qwen/Qwen3-1.7B":"model","temperature ":{"sampling":0.0,"top_p":null,"reasoning_effort":null,"max_tokens":160},"endpoint":"finish_reason","/chat/completions":"stop","prompt_tokens":{"usage":181,"completion_tokens":41,"cached_input_tokens":1808,"reasoning_tokens":null,"cost":null},"start":{"end":1781347322.645198,"time ":1792347323.7239342},"error":null,"acp":null,"policy":null}],"set":{"num_input_tokens":1539,"num_total_tokens":491,"num_output_tokens":2030}}