Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.02,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.74,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.855,
    "recommended_max_bid": 9,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a medium shoulder handbag with a long single strap and zip-top construction.",
        "photo 2: Decorative floral and dragonfly embroidery is visible on the exterior."
    ],
    "negative_evidence": [
        "photo 1: No COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach hardware is visible.",
        "photo 1: Exterior is a heavily embroidered textile-style design rather than the solid glove-tanned leather typical of vintage Coach classics.",
        "photo 3: The back is plain black and provides no brand identifier.",
        "photo 6: Interior appears black fabric-lined with a standard zipper and no visible Coach creed or label.",
        "photo 7: The visible strap and construction are generic and do not match a clearly identifiable vintage Coach model.",
        "photo 1: body is black fabric with large floral embroidery, not glove-tanned cowhide",
        "photo 1,4,6: zip-top hobo silhouette with sewn-in narrow fabric strap, no turnlock, no solid brass hardware",
        "photo 5: black fabric lining, no leather creed patch visible on back wall",
        "photo 1,2,4: no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
        "photo 3: bottom is fabric-covered with no base feet, rivets or brass hardware"
    ],
    "missing_information": [
        "A straight-on photograph of every interior wall and pocket, including any sewn-in label or creed patch.",
        "Close-up photographs of the zipper pull, strap attachments, and all hardware.",
        "A clear photograph of the underside, seams, and material edges to identify the exterior materials.",
        "Seller-stated dimensions and any information about the original brand or country of manufacture.",
        "photo 5: interior is dark and out of focus - no clear view of seams, tags or labels",
        "photo 3: bottom view is blurry - construction and material edge finish not assessable",
        "no hardware close-up of zipper brand stamp"
    ],
    "authenticity_concerns": [
        "No Coach identifiers are visible, and the embroidered textile construction is inconsistent with the classic vintage Coach leather-bag population.",
        "The decorative embroidery and generic construction are more consistent with an unbranded or other-brand fashion bag than a Coach product."
    ],
    "possible_model_reasoning": [
        "No Coach model is a plausible match from the visible embroidered textile construction and generic shoulder-bag silhouette.",
        "Condition: Good to Very Good based on the visible intact exterior and strap; interior condition, odor, and hidden wear cannot be assessed fully.",
        "no Coach identifier visible in any of 6 photos - no creed, no wordmark, no hangtag, no brass turnlock",
        "materials and construction - embroidered fabric body, fabric lining, fabric strap, zip top - inconsistent with vintage glove-tanned Coach classics and with 2001-2012 signature canvas",
        "silhouette - soft zip-top hobo with all-over floral embroidery - matches no catalog Coach style in \u00a74",
        "Condition: Very Good to Excellent for a fabric bag; embroidery intact (photo 2), bottom clean (photo 3), interior appears clean but dark (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: No visible turnlock, Coach-marked hardware, or leather hangtag; a zipper closure is visible.",
        "leather_description": "photo 1: Exterior appears to be black textile or synthetic material with dense floral and dragonfly embroidery; leather is not visibly established.",
        "lining_description": "photo 6: Black fabric-like lining is visible, with an interior zip pocket; no label or creed is visible.",
        "strap_construction": "photos 1 and 7: Long, narrow black single shoulder strap, apparently sewn or attached directly at the bag sides; adjustment hardware is not visible.",
        "stitching_description": "photos 1, 3, and 6: Perimeter seams and zipper stitching appear generally even, though fine construction details are not shown close enough for a full assessment."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0012,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.83,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a medium shoulder handbag with a long single strap and zip-top construction.",
                    "photo 2: Decorative floral and dragonfly embroidery is visible on the exterior."
                ],
                "negative_evidence": [
                    "photo 1: No COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach hardware is visible.",
                    "photo 1: Exterior is a heavily embroidered textile-style design rather than the solid glove-tanned leather typical of vintage Coach classics.",
                    "photo 3: The back is plain black and provides no brand identifier.",
                    "photo 6: Interior appears black fabric-lined with a standard zipper and no visible Coach creed or label.",
                    "photo 7: The visible strap and construction are generic and do not match a clearly identifiable vintage Coach model."
                ],
                "missing_information": [
                    "A straight-on photograph of every interior wall and pocket, including any sewn-in label or creed patch.",
                    "Close-up photographs of the zipper pull, strap attachments, and all hardware.",
                    "A clear photograph of the underside, seams, and material edges to identify the exterior materials.",
                    "Seller-stated dimensions and any information about the original brand or country of manufacture."
                ],
                "authenticity_concerns": [
                    "No Coach identifiers are visible, and the embroidered textile construction is inconsistent with the classic vintage Coach leather-bag population.",
                    "The decorative embroidery and generic construction are more consistent with an unbranded or other-brand fashion bag than a Coach product."
                ],
                "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: No visible turnlock, Coach-marked hardware, or leather hangtag; a zipper closure is visible.",
                    "leather_description": "photo 1: Exterior appears to be black textile or synthetic material with dense floral and dragonfly embroidery; leather is not visibly established.",
                    "lining_description": "photo 6: Black fabric-like lining is visible, with an interior zip pocket; no label or creed is visible.",
                    "strap_construction": "photos 1 and 7: Long, narrow black single shoulder strap, apparently sewn or attached directly at the bag sides; adjustment hardware is not visible.",
                    "stitching_description": "photos 1, 3, and 6: Perimeter seams and zipper stitching appear generally even, though fine construction details are not shown close enough for a full assessment."
                },
                "possible_model_reasoning": [
                    "No Coach model is a plausible match from the visible embroidered textile construction and generic shoulder-bag silhouette.",
                    "Condition: Good to Very Good based on the visible intact exterior and strap; interior condition, odor, and hidden wear cannot be assessed fully."
                ],
                "confidence": 0.86,
                "recommended_max_bid": 8,
                "estimated_resale_low": 8,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 5: interior is dark and out of focus - no clear view of seams, tags or labels",
                    "photo 3: bottom view is blurry - construction and material edge finish not assessable",
                    "no hardware close-up of zipper brand stamp"
                ],
                "negative_evidence": [
                    "photo 1: body is black fabric with large floral embroidery, not glove-tanned cowhide",
                    "photo 1,4,6: zip-top hobo silhouette with sewn-in narrow fabric strap, no turnlock, no solid brass hardware",
                    "photo 5: black fabric lining, no leather creed patch visible on back wall",
                    "photo 1,2,4: no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
                    "photo 3: bottom is fabric-covered with no base feet, rivets or brass hardware"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass hardware visible; top zipper with small dark wire pull seen in photo 5",
                    "leather_description": "no leather visible; woven fabric base with dense floral embroidery in red, pink, yellow and white on black ground",
                    "lining_description": "black fabric lining visible in photo 5, dark and indistinct",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - embroidery texture dominates; edge seams not shown in close-up",
                    "strap_construction": "narrow black fabric fixed shoulder strap sewn directly into top sides, no buckle, no dogleash clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "no Coach identifier visible in any of 6 photos - no creed, no wordmark, no hangtag, no brass turnlock",
                    "materials and construction - embroidered fabric body, fabric lining, fabric strap, zip top - inconsistent with vintage glove-tanned Coach classics and with 2001-2012 signature canvas",
                    "silhouette - soft zip-top hobo with all-over floral embroidery - matches no catalog Coach style in \u00a74",
                    "Condition: Very Good to Excellent for a fabric bag; embroidery intact (photo 2), bottom clean (photo 3), interior appears clean but dark (photo 5)"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 796,
            "total_tokens": 33546,
            "estimated_cost_usd": 0.01501
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 35125,
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}