Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.025,
    "vintage_probability": 0.035,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.79,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.865,
    "recommended_max_bid": 8,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a leather-looking handbag with shoulder handles and a zip-top opening.",
        "photo 3: visible metal rings, rivets, and decorative bow construction."
    ],
    "negative_evidence": [
        "photo 1: ornate bow-and-rivet design is not a recognizable vintage Coach silhouette or construction pattern.",
        "photo 1: no visible COACH wordmark, horse-and-carriage, creed patch, or Coach hangtag.",
        "photo 4: floral fabric lining and multiple zip compartments are visible, but no Coach identifier is shown.",
        "photo 1: hardware consists mainly of decorative rings and rivets rather than the characteristic Coach turnlock or classic dogleash fittings.",
        "photo 6: visible handle wear and edge cracking are consistent with a generic used fashion handbag.",
        "photo 1: large applied bow with perimeter studs - no Coach catalog model uses this decoration",
        "photo 4, photo 5: fully lined interior with dark floral polyester print - vintage Coach classics are unlined suede, not floral poly",
        "photo 1, photo 2, photo 4: thin gold-tone O-ring handle attachments and zip-top closure with no turnlock - not vintage Coach solid-brass turnlock construction",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible in any view",
        "photo 3, photo 6: brushed \/ distressed coated faux-looking surface with painted edges and handle scuffs showing light substrate - not glove-tanned cowhide"
    ],
    "missing_information": [
        "photo 4-5: no straight-on view of the entire interior back wall or pocket where a creed patch might be located.",
        "photo 4-5: no close-up of any interior label, fabric tag, or zipper-pull stamp.",
        "photo 1-2: no clear bottom, corner, or side-construction views.",
        "photo 1-2: seller-stated dimensions and material composition are not provided.",
        "photo 1-6: no creed patch shown - request straight-on interior wall\/pocket view",
        "photo 1-6: no COACH wordmark, hangtag, or hardware stamps visible - request close-ups",
        "photo 1-6: no bottom, side, or scale\/dimensions shown"
    ],
    "authenticity_concerns": [
        "photo 1: decorative bow, rivet-heavy styling, and floral lining do not correspond to the documented vintage Coach classic lines.",
        "photo 4: no brand label or creed is visible despite the interior being substantially shown.",
        "photo 1: the brushed or distressed finish and dark painted-looking edge treatment are unlike the typical unlined glove-tanned construction of classic vintage Coach."
    ],
    "possible_model_reasoning": [
        "No Coach model is suggested: the bow-front tote design does not closely match the cataloged City Bag, Willis, Court, Station, Dinky, or other listed Coach silhouettes.",
        "Era is estimated as modern (2000s+), non-Coach from the decorative fashion styling, floral synthetic-looking lining, and absence of any Coach identifier.",
        "Condition: Good\/Fair; substantial surface wear, handle cracking, creasing, and edge wear are visible in photos 1, 2, and 6; interior appears intact in photos 4-5, but odor and hidden damage are unknown.",
        "No Coach model matches: bow-front studded zip-top hobo with O-ring handles and floral poly lining does not correspond to any Classic, Sheridan, Sonoma, Ergo, Soho or modern Coach style",
        "Construction read points to modern fast-fashion: lined, plated hardware, decorative bow\/studs, faux brushed material",
        "Condition: Good to Very Good with handle wear; photo 6 shows handle scuffs\/cuts exposing light substrate, otherwise body intact; interior appears clean in photos 4-5"
    ],
    "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: round metal strap rings, numerous small dome rivets, and zipper hardware are visible; no Coach engraving is legible.",
        "leather_description": "photo 1 and photo 3: red distressed\/brushed-looking leather or leather-like material with dark edge treatment; exact material cannot be confirmed from photos.",
        "lining_description": "photo 4-5: dark floral fabric lining with multiple interior zip compartments is visible.",
        "strap_construction": "photo 1-2 and photo 4: two padded top handles attached with ring fittings, plus a long adjustable shoulder strap with metal rings and buckle hardware.",
        "stitching_description": "photo 1 and photo 3: visible contrasting\/dark-edged panel seams and generally regular stitching; some wear and cracking are visible around the handles and edges."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0012,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.03,
                "vintage_probability": 0.04,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly a leather-looking handbag with shoulder handles and a zip-top opening.",
                    "photo 3: visible metal rings, rivets, and decorative bow construction."
                ],
                "negative_evidence": [
                    "photo 1: ornate bow-and-rivet design is not a recognizable vintage Coach silhouette or construction pattern.",
                    "photo 1: no visible COACH wordmark, horse-and-carriage, creed patch, or Coach hangtag.",
                    "photo 4: floral fabric lining and multiple zip compartments are visible, but no Coach identifier is shown.",
                    "photo 1: hardware consists mainly of decorative rings and rivets rather than the characteristic Coach turnlock or classic dogleash fittings.",
                    "photo 6: visible handle wear and edge cracking are consistent with a generic used fashion handbag."
                ],
                "missing_information": [
                    "photo 4-5: no straight-on view of the entire interior back wall or pocket where a creed patch might be located.",
                    "photo 4-5: no close-up of any interior label, fabric tag, or zipper-pull stamp.",
                    "photo 1-2: no clear bottom, corner, or side-construction views.",
                    "photo 1-2: seller-stated dimensions and material composition are not provided."
                ],
                "authenticity_concerns": [
                    "photo 1: decorative bow, rivet-heavy styling, and floral lining do not correspond to the documented vintage Coach classic lines.",
                    "photo 4: no brand label or creed is visible despite the interior being substantially shown.",
                    "photo 1: the brushed or distressed finish and dark painted-looking edge treatment are unlike the typical unlined glove-tanned construction of classic vintage Coach."
                ],
                "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: round metal strap rings, numerous small dome rivets, and zipper hardware are visible; no Coach engraving is legible.",
                    "leather_description": "photo 1 and photo 3: red distressed\/brushed-looking leather or leather-like material with dark edge treatment; exact material cannot be confirmed from photos.",
                    "lining_description": "photo 4-5: dark floral fabric lining with multiple interior zip compartments is visible.",
                    "strap_construction": "photo 1-2 and photo 4: two padded top handles attached with ring fittings, plus a long adjustable shoulder strap with metal rings and buckle hardware.",
                    "stitching_description": "photo 1 and photo 3: visible contrasting\/dark-edged panel seams and generally regular stitching; some wear and cracking are visible around the handles and edges."
                },
                "possible_model_reasoning": [
                    "No Coach model is suggested: the bow-front tote design does not closely match the cataloged City Bag, Willis, Court, Station, Dinky, or other listed Coach silhouettes.",
                    "Era is estimated as modern (2000s+), non-Coach from the decorative fashion styling, floral synthetic-looking lining, and absence of any Coach identifier.",
                    "Condition: Good\/Fair; substantial surface wear, handle cracking, creasing, and edge wear are visible in photos 1, 2, and 6; interior appears intact in photos 4-5, but odor and hidden damage are unknown."
                ],
                "confidence": 0.88,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 35
            }
        },
        {
            "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": 0.7,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 1-6: no creed patch shown - request straight-on interior wall\/pocket view",
                    "photo 1-6: no COACH wordmark, hangtag, or hardware stamps visible - request close-ups",
                    "photo 1-6: no bottom, side, or scale\/dimensions shown"
                ],
                "negative_evidence": [
                    "photo 1: large applied bow with perimeter studs - no Coach catalog model uses this decoration",
                    "photo 4, photo 5: fully lined interior with dark floral polyester print - vintage Coach classics are unlined suede, not floral poly",
                    "photo 1, photo 2, photo 4: thin gold-tone O-ring handle attachments and zip-top closure with no turnlock - not vintage Coach solid-brass turnlock construction",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible in any view",
                    "photo 3, photo 6: brushed \/ distressed coated faux-looking surface with painted edges and handle scuffs showing light substrate - not glove-tanned cowhide"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone O-rings at handles, gold-tone studs on bow, orange zipper with leather pull; thin plated appearance, not solid brass turnlock hardware",
                    "leather_description": "red brushed \/ distressed-look coated material, soft slouchy body with sheen variation; appears faux\/PU, not glove-tanned full-grain cowhide",
                    "lining_description": "photo 4, photo 5: dark printed floral polyester lining with rose pattern, zip pocket visible; not unlined suede",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "visible topstitching around handle tabs and top edge in matching thread; no tight even Coach classic stitching detail visible",
                    "strap_construction": "two short rolled top handles attached via O-rings to small tabs; no buckle adjustment, no dogleash clips, no wooden dowel",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model matches: bow-front studded zip-top hobo with O-ring handles and floral poly lining does not correspond to any Classic, Sheridan, Sonoma, Ergo, Soho or modern Coach style",
                    "Construction read points to modern fast-fashion: lined, plated hardware, decorative bow\/studs, faux brushed material",
                    "Condition: Good to Very Good with handle wear; photo 6 shows handle scuffs\/cuts exposing light substrate, otherwise body intact; interior appears clean in photos 4-5"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 26276,
            "output_tokens": 864,
            "total_tokens": 27140,
            "estimated_cost_usd": 0.012584
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 27209,
            "output_tokens": 1183,
            "total_tokens": 28392,
            "estimated_cost_usd": 0.006388
        }
    ]
}