Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.065,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.805,
    "seller_misidentification_probability": 0.1,
    "confidence": 0.92,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 4: interior label visibly reads \"Candie's,\" identifying a different brand.",
        "photo 1: clearly constructed as a small shoulder handbag with adjustable strap and zippered compartments."
    ],
    "negative_evidence": [
        "photo 1: prominent silver-tone Candie's-style logo buckle is not a Coach wordmark, carriage, or vintage Coach turnlock.",
        "photo 1: material appears synthetic or fabric-like rather than glove-tanned leather.",
        "photo 4: fabric-lined interior and sewn brand label are inconsistent with many classic vintage Coach glove-tanned styles.",
        "photo 3: silver-tone plated hardware and modern buckle construction do not match typical 1970s\u20131990s Coach classic hardware.",
        "listing title: seller identifies the bag as Candies\/Candie's and does not claim Coach.",
        "photo 4: interior white woven label clearly reads Candie's, not Coach",
        "photo 1-3: cream synthetic nylon\/fabric body, not glove-tanned leather",
        "photo 1-3: silver-tone modern hardware with stylized C buckle, no brass turnlock geometry",
        "photo 4: gray polyester lining, not unlined suede",
        "photo 1-3: Y2K mini shoulder silhouette with zip top and front buckle strap, no Coach catalog match"
    ],
    "missing_information": [
        "photo 1: bottom and all corners are not shown clearly for complete condition assessment.",
        "photo 4: interior is partially visible, but zipper interiors, seams, and any care\/material tag are not shown.",
        "photo 3: zipper-pull stamps and full hardware backs are not shown.",
        "bottom and corner views not shown",
        "no creed patch to inspect - interior shows Candie's label instead"
    ],
    "authenticity_concerns": [
        "photo 4: visible Candie's label indicates this is a lookalike\/non-Coach bag, not a Coach item.",
        "photo 1: the decorative buckle resembles a stylized logo element but is not Coach branding."
    ],
    "possible_model_reasoning": [
        "photo 4: the sewn Candie's label rules out the Coach model catalog; no Coach style number or creed is visible.",
        "photo 1: small shoulder-bag silhouette and multiple zip compartments are consistent with a Y2K-era mall-brand purse rather than a classic Coach model.",
        "Condition: Very Good based on generally intact visible exterior and stitching; interior and bottom condition are incompletely shown.",
        "No Coach identifiers visible; interior label positively identifies as Candie's Y2K mini shoulder, excluding Coach models",
        "Construction - synthetic body, silver hardware, fabric lining - inconsistent with any vintage Coach era",
        "Condition: Good to Very Good; light soiling visible, no major damage seen in photos, bottom\/interior not fully shown"
    ],
    "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: silver-tone rectangular decorative buckle with curved inset motif; photo 3: silver-tone strap adjuster and attachment hardware.",
        "leather_description": "photo 1: smooth cream synthetic or textile-like material; genuine leather is not apparent.",
        "lining_description": "photo 4: gray-beige fabric lining with a sewn Candie's label and multiple zippered compartments.",
        "strap_construction": "photo 1 and photo 3: adjustable matching cream shoulder strap attached with silver-tone hardware.",
        "stitching_description": "photos 1-4: visible machine stitching is generally even; construction appears mass-produced."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0026,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.08,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.91,
                "seller_misidentification_probability": 0.18,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 4: interior label visibly reads \"Candie's,\" identifying a different brand.",
                    "photo 1: clearly constructed as a small shoulder handbag with adjustable strap and zippered compartments."
                ],
                "negative_evidence": [
                    "photo 1: prominent silver-tone Candie's-style logo buckle is not a Coach wordmark, carriage, or vintage Coach turnlock.",
                    "photo 1: material appears synthetic or fabric-like rather than glove-tanned leather.",
                    "photo 4: fabric-lined interior and sewn brand label are inconsistent with many classic vintage Coach glove-tanned styles.",
                    "photo 3: silver-tone plated hardware and modern buckle construction do not match typical 1970s\u20131990s Coach classic hardware.",
                    "listing title: seller identifies the bag as Candies\/Candie's and does not claim Coach."
                ],
                "missing_information": [
                    "photo 1: bottom and all corners are not shown clearly for complete condition assessment.",
                    "photo 4: interior is partially visible, but zipper interiors, seams, and any care\/material tag are not shown.",
                    "photo 3: zipper-pull stamps and full hardware backs are not shown."
                ],
                "authenticity_concerns": [
                    "photo 4: visible Candie's label indicates this is a lookalike\/non-Coach bag, not a Coach item.",
                    "photo 1: the decorative buckle resembles a stylized logo element but is not Coach branding."
                ],
                "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: silver-tone rectangular decorative buckle with curved inset motif; photo 3: silver-tone strap adjuster and attachment hardware.",
                    "leather_description": "photo 1: smooth cream synthetic or textile-like material; genuine leather is not apparent.",
                    "lining_description": "photo 4: gray-beige fabric lining with a sewn Candie's label and multiple zippered compartments.",
                    "strap_construction": "photo 1 and photo 3: adjustable matching cream shoulder strap attached with silver-tone hardware.",
                    "stitching_description": "photos 1-4: visible machine stitching is generally even; construction appears mass-produced."
                },
                "possible_model_reasoning": [
                    "photo 4: the sewn Candie's label rules out the Coach model catalog; no Coach style number or creed is visible.",
                    "photo 1: small shoulder-bag silhouette and multiple zip compartments are consistent with a Y2K-era mall-brand purse rather than a classic Coach model.",
                    "Condition: Very Good based on generally intact visible exterior and stitching; interior and bottom condition are incompletely shown."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 5,
                "estimated_resale_low": 8,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "bottom and corner views not shown",
                    "no creed patch to inspect - interior shows Candie's label instead"
                ],
                "negative_evidence": [
                    "photo 4: interior white woven label clearly reads Candie's, not Coach",
                    "photo 1-3: cream synthetic nylon\/fabric body, not glove-tanned leather",
                    "photo 1-3: silver-tone modern hardware with stylized C buckle, no brass turnlock geometry",
                    "photo 4: gray polyester lining, not unlined suede",
                    "photo 1-3: Y2K mini shoulder silhouette with zip top and front buckle strap, no Coach catalog match"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone plated buckle with stylized C on front strap, silver-tone zipper and strap buckles and D-rings; not solid brass, not Coach turnlock",
                    "leather_description": "cream\/off-white smooth synthetic fabric, appears nylon\/polyester, not glove-tanned cowhide",
                    "lining_description": "light gray synthetic polyester lining visible in photo 4",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "thin straight edge stitching tone-matched, visible on front strap and edges",
                    "strap_construction": "thin adjustable shoulder strap with buckle adjustment and metal attachment rings",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifiers visible; interior label positively identifies as Candie's Y2K mini shoulder, excluding Coach models",
                    "Construction - synthetic body, silver hardware, fabric lining - inconsistent with any vintage Coach era",
                    "Condition: Good to Very Good; light soiling visible, no major damage seen in photos, bottom\/interior not fully shown"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 22779,
            "output_tokens": 752,
            "total_tokens": 23531,
            "estimated_cost_usd": 0.010916
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 23484,
            "output_tokens": 1213,
            "total_tokens": 24697,
            "estimated_cost_usd": 0.005667
        }
    ]
}