Vintage Coach Hunter

{
    "is_handbag_probability": 0.615,
    "coach_probability": 0.01,
    "vintage_probability": 0.35,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.88,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.925,
    "recommended_max_bid": 5,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small drawstring handbag with a structured textile body and carrying cords.",
        "photo 2: Visible sewn paper\/textile label uses non-COACH Asian characters rather than a Coach wordmark or creed."
    ],
    "negative_evidence": [
        "photo 1: Body is colorful woven\/textile fabric, not Coach glove-tanned leather or recognizable Coach signature canvas.",
        "photo 1: No Coach wordmark, horse-and-carriage emblem, leather hangtag, or Coach-style hardware is visible.",
        "photo 3: Drawstring construction and textile trim do not match the listed vintage Coach classic models.",
        "photo 6: Bottom is covered by textile material and shows no Coach identifier.",
        "photo 1,3,4,5: small 6.5 inch woven fabric drawstring pouch with Japanese floral\/cart print, not leather handbag",
        "photo 1-5: no glove-tanned leather, no solid brass hardware, no turnlock, no leather hangtag anywhere",
        "photo 1,2: only label is small Japanese-character paper\/fabric tag, not a Coach creed patch or COACH wordmark",
        "photo 1,3,4: drawstring cord closure with fabric loops, no Coach silhouette, strap, or construction"
    ],
    "missing_information": [
        "photo 1-6: Interior view, including any sewn-in maker label or lining, is not provided.",
        "photo 1-6: No close-up of the label's full text or translation is provided.",
        "photo 1-6: Exact dimensions, material composition, and country of manufacture are not independently documented.",
        "No Coach creed, wordmark, hangtag, or hardware stamps visible in any photo - none expected for this type",
        "Interior fully emptied view not shown, but red fabric lining visible is inconsistent with vintage Coach"
    ],
    "authenticity_concerns": [
        "photo 1-6: The visible textile construction and non-COACH Asian label are inconsistent with a Coach handbag; this appears to be a non-Coach Asian textile purse rather than a Coach lookalike requiring authentication."
    ],
    "possible_model_reasoning": [
        "photo 1-6: No Coach catalog model is a plausible match; the shape is a generic or Asian textile drawstring pouch rather than a Coach leather classic.",
        "photo 2: The attached label contains Asian characters and does not show a Coach identifier.",
        "photo 1-6: Condition appears Very Good based on intact textile, cords, seams, and trim; interior condition and odor are unknown.",
        "Object is a Japanese kinchaku-style fabric drawstring pouch, 6.5 inch, not a Coach catalog silhouette",
        "Materials (printed woven fabric, cord drawstring, fabric lining) contradict Coach glove-tanned leather + solid brass criteria",
        "Condition: appears Like New\/Excellent for what it is; bottom mustard fabric clean in photo 5"
    ],
    "estimated_era": "modern (2000s+), non-Coach",
    "observed_features": {
        "creed_present": false,
        "serial_or_style_number_present": false,
        "coach_wordmark_present": false,
        "turnlock_present": false,
        "hangtag_present": false,
        "creed_text": "not_visible",
        "serial_or_style_number": "not_visible",
        "hardware_description": "photo 1-6: No metal hardware is visible; the bag closes with red braided drawstrings and fabric loops.",
        "leather_description": "photo 1-6: No leather is visible; the body and trim appear to be woven or embroidered textile.",
        "lining_description": "red-orange fabric lining visible at top opening in photos 1,3,4",
        "strap_construction": "photo 1-6: Braided red drawstring cords serve as the closure and extended carrying ties; yellow fabric straps or binding are attached to the textile body.",
        "stitching_description": "photo 1-6: Visible seams and fabric edging appear neat and consistent with a textile drawstring purse; detailed internal stitching is not visible."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0329,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.65,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.96,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small drawstring handbag with a structured textile body and carrying cords.",
                    "photo 2: Visible sewn paper\/textile label uses non-COACH Asian characters rather than a Coach wordmark or creed."
                ],
                "negative_evidence": [
                    "photo 1: Body is colorful woven\/textile fabric, not Coach glove-tanned leather or recognizable Coach signature canvas.",
                    "photo 1: No Coach wordmark, horse-and-carriage emblem, leather hangtag, or Coach-style hardware is visible.",
                    "photo 3: Drawstring construction and textile trim do not match the listed vintage Coach classic models.",
                    "photo 6: Bottom is covered by textile material and shows no Coach identifier."
                ],
                "missing_information": [
                    "photo 1-6: Interior view, including any sewn-in maker label or lining, is not provided.",
                    "photo 1-6: No close-up of the label's full text or translation is provided.",
                    "photo 1-6: Exact dimensions, material composition, and country of manufacture are not independently documented."
                ],
                "authenticity_concerns": [
                    "photo 1-6: The visible textile construction and non-COACH Asian label are inconsistent with a Coach handbag; this appears to be a non-Coach Asian textile purse rather than a Coach lookalike requiring authentication."
                ],
                "observed_features": {
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "serial_or_style_number_present": false,
                    "serial_or_style_number": "not_visible",
                    "coach_wordmark_present": false,
                    "turnlock_present": false,
                    "hangtag_present": false,
                    "hardware_description": "photo 1-6: No metal hardware is visible; the bag closes with red braided drawstrings and fabric loops.",
                    "leather_description": "photo 1-6: No leather is visible; the body and trim appear to be woven or embroidered textile.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1-6: Braided red drawstring cords serve as the closure and extended carrying ties; yellow fabric straps or binding are attached to the textile body.",
                    "stitching_description": "photo 1-6: Visible seams and fabric edging appear neat and consistent with a textile drawstring purse; detailed internal stitching is not visible."
                },
                "possible_model_reasoning": [
                    "photo 1-6: No Coach catalog model is a plausible match; the shape is a generic or Asian textile drawstring pouch rather than a Coach leather classic.",
                    "photo 2: The attached label contains Asian characters and does not show a Coach identifier.",
                    "photo 1-6: Condition appears Very Good based on intact textile, cords, seams, and trim; interior condition and odor are unknown."
                ],
                "confidence": 0.95,
                "recommended_max_bid": 5,
                "estimated_resale_low": 10,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.8,
                "is_handbag_probability": 0.25,
                "missing_information": [
                    "No Coach creed, wordmark, hangtag, or hardware stamps visible in any photo - none expected for this type",
                    "Interior fully emptied view not shown, but red fabric lining visible is inconsistent with vintage Coach"
                ],
                "negative_evidence": [
                    "photo 1,3,4,5: small 6.5 inch woven fabric drawstring pouch with Japanese floral\/cart print, not leather handbag",
                    "photo 1-5: no glove-tanned leather, no solid brass hardware, no turnlock, no leather hangtag anywhere",
                    "photo 1,2: only label is small Japanese-character paper\/fabric tag, not a Coach creed patch or COACH wordmark",
                    "photo 1,3,4: drawstring cord closure with fabric loops, no Coach silhouette, strap, or construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware; orange braided cord drawstrings only",
                    "leather_description": "no leather visible; woven chirimen-like fabric with orange cherry blossom and cart motifs on purple\/white with mustard trim",
                    "lining_description": "red-orange fabric lining visible at top opening in photos 1,3,4",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible in detail; edge binding in mustard fabric",
                    "strap_construction": "no shoulder strap or handle; drawstring cords only",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Object is a Japanese kinchaku-style fabric drawstring pouch, 6.5 inch, not a Coach catalog silhouette",
                    "Materials (printed woven fabric, cord drawstring, fabric lining) contradict Coach glove-tanned leather + solid brass criteria",
                    "Condition: appears Like New\/Excellent for what it is; bottom mustard fabric clean in photo 5"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.01,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
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            "output_tokens": 759,
            "total_tokens": 31495,
            "estimated_cost_usd": 0.014116
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}