{"raw": "{\n  \"side\": \"buy\",\n  \"quantity\": 0.4403,\n  \"order_type\": \"limit\",\n  \"limit_price\": 4.65,\n  \"borrow\": 0.0,\n  \"rationale\": \"Moderately buy to reach target holdings, staying within margin limits.\"\n}", "usage": {"prompt_tokens": 346, "completion_tokens": 69, "total_tokens": 415, "prompt_tokens_details": {"cached_tokens": 156}}, "fingerprint": "0.31.3-0.31.2-macOS-26.6-arm64-arm-64bit-Mach-O-applegpu_g15d", "attempts": 1, "error": ""}