Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.025,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.025,
    "image_quality_score": 0.355,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.595,
    "recommended_max_bid": 9,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a structured leather-look handbag\/tote with multiple compartments and carrying handles",
        "photo 1: gold-tone zipper hardware and interior organization are visible"
    ],
    "negative_evidence": [
        "photo 1: modern multi-compartment construction, fabric lining, bright gold-tone hardware, and zippered center compartment do not resemble classic vintage Coach glove-tanned, typically unlined construction",
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, hangtag, or recognizable Coach identifier",
        "photos 1-4: all supplied images are essentially duplicate stock-style interior views rather than identifying product photographs",
        "listing title and seller brand identify the item only as an unbranded leather handbag",
        "photo 1: taupe synthetic fabric lining with slip pockets, not unlined glove-tanned suede",
        "photo 1: bright yellow gold-tone plated zipper and hardware, not vintage solid brass",
        "photo 1: modern triple-compartment tote construction with center zip divider, not a catalog Coach silhouette",
        "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag, no turnlock visible",
        "photo 1-4: all four images are identical stock-style infographic interior display, no exterior or detail photos"
    ],
    "missing_information": [
        "Straight-on exterior front, back, sides, bottom, and corners",
        "Interior back wall and every pocket shown clearly for a creed patch or fabric tag",
        "Close-up photographs of all hardware, zipper pulls, handles, and any labels",
        "Full strap or crossbody attachment details",
        "Seller-stated material, dimensions, and country of manufacture",
        "exterior front, back, side and bottom views - only interior view provided repeated 4x",
        "creed patch or interior brand label close-up not shown",
        "hardware stamps \/ zipper brand not shown",
        "full bag silhouette, dimensions and strap \/ crossbody strap not shown",
        "material confirmation - leather vs PU not verifiable from photos"
    ],
    "authenticity_concerns": [
        "photo 1: the visible modern lined tote construction is inconsistent with common vintage Coach classic silhouettes, but the exterior and labels are not shown well enough to assess a replica or lookalike brand definitively"
    ],
    "possible_model_reasoning": [
        "Red top-handle tote with center zip compartment does not match any vintage Coach classic (City Bag, Court, Station, Willis, Duffle) in silhouette, closure, lining or hardware",
        "Construction (fabric-lined, plated hardware, modern tote layout) points to modern fast-fashion, 2000s+ non-Coach",
        "Condition: appears New\/unused stock display; no wear assessable from interior-only infographic"
    ],
    "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: bright gold-tone zipper teeth, zipper pulls, handle connectors, and small metal feet or studs are visible; no Coach engraving is legible",
        "leather_description": "photo 1: red pebbled leather or leather-look exterior is visible; exact material cannot be confirmed",
        "lining_description": "photo 1: dark brown fabric lining with multiple interior compartments and a central zippered divider is visible",
        "strap_construction": "photo 1: two short rolled or folded top handles are visible; a detachable long shoulder strap is not visible",
        "stitching_description": "photo 1: edge stitching is visible but resolution and angle are insufficient to assess consistency closely"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0035,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.03,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.36,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly a structured leather-look handbag\/tote with multiple compartments and carrying handles",
                    "photo 1: gold-tone zipper hardware and interior organization are visible"
                ],
                "negative_evidence": [
                    "photo 1: modern multi-compartment construction, fabric lining, bright gold-tone hardware, and zippered center compartment do not resemble classic vintage Coach glove-tanned, typically unlined construction",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, hangtag, or recognizable Coach identifier",
                    "photos 1-4: all supplied images are essentially duplicate stock-style interior views rather than identifying product photographs",
                    "listing title and seller brand identify the item only as an unbranded leather handbag"
                ],
                "missing_information": [
                    "Straight-on exterior front, back, sides, bottom, and corners",
                    "Interior back wall and every pocket shown clearly for a creed patch or fabric tag",
                    "Close-up photographs of all hardware, zipper pulls, handles, and any labels",
                    "Full strap or crossbody attachment details",
                    "Seller-stated material, dimensions, and country of manufacture"
                ],
                "authenticity_concerns": [
                    "photo 1: the visible modern lined tote construction is inconsistent with common vintage Coach classic silhouettes, but the exterior and labels are not shown well enough to assess a replica or lookalike brand definitively"
                ],
                "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: bright gold-tone zipper teeth, zipper pulls, handle connectors, and small metal feet or studs are visible; no Coach engraving is legible",
                    "leather_description": "photo 1: red pebbled leather or leather-look exterior is visible; exact material cannot be confirmed",
                    "lining_description": "photo 1: dark brown fabric lining with multiple interior compartments and a central zippered divider is visible",
                    "strap_construction": "photo 1: two short rolled or folded top handles are visible; a detachable long shoulder strap is not visible",
                    "stitching_description": "photo 1: edge stitching is visible but resolution and angle are insufficient to assess consistency closely"
                },
                "possible_model_reasoning": [],
                "confidence": 0.44,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.75,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.35,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "exterior front, back, side and bottom views - only interior view provided repeated 4x",
                    "creed patch or interior brand label close-up not shown",
                    "hardware stamps \/ zipper brand not shown",
                    "full bag silhouette, dimensions and strap \/ crossbody strap not shown",
                    "material confirmation - leather vs PU not verifiable from photos"
                ],
                "negative_evidence": [
                    "photo 1: taupe synthetic fabric lining with slip pockets, not unlined glove-tanned suede",
                    "photo 1: bright yellow gold-tone plated zipper and hardware, not vintage solid brass",
                    "photo 1: modern triple-compartment tote construction with center zip divider, not a catalog Coach silhouette",
                    "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag, no turnlock visible",
                    "photo 1-4: all four images are identical stock-style infographic interior display, no exterior or detail photos"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "bright gold-tone zipper teeth and pulls, magnetic snap and handle fittings; thin plated appearance, not solid brass vintage hardware",
                    "leather_description": "red pebbled-grain exterior, uniform coated appearance consistent with modern split\/PU leather, not matte glove-tanned cowhide",
                    "lining_description": "taupe \/ grey fabric lining with open slip pockets visible in center compartment",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "short rolled top handles attached with gold-tone fittings; detachable crossbody strap not shown",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Red top-handle tote with center zip compartment does not match any vintage Coach classic (City Bag, Court, Station, Willis, Duffle) in silhouette, closure, lining or hardware",
                    "Construction (fabric-lined, plated hardware, modern tote layout) points to modern fast-fashion, 2000s+ non-Coach",
                    "Condition: appears New\/unused stock display; no wear assessable from interior-only infographic"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 19129,
            "output_tokens": 693,
            "total_tokens": 19822,
            "estimated_cost_usd": 0.009315
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 19703,
            "output_tokens": 1160,
            "total_tokens": 20863,
            "estimated_cost_usd": 0.004869
        }
    ]
}