Vintage Coach Hunter

{
    "is_handbag_probability": 0.635,
    "coach_probability": 0.01,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.74,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.905,
    "recommended_max_bid": 8,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: bag is constructed from densely woven printed tapestry fabric with Route 66, motel, diner, and road imagery, not Coach's typical leather, coated canvas, or signature C materials.",
        "photo 1: black webbing handles, black binding, mesh side panels, zipper compartments, and folding wheels are visible; this is a wheeled tote\/carry-on design rather than a recognizable vintage Coach handbag.",
        "photo 2: exterior shows a horizontal zippered pocket and mesh side section, with no Coach branding or leather identifier visible.",
        "photo 4: plastic wheels and a textile luggage construction are visible; this is inconsistent with classic vintage Coach construction.",
        "photo 7: front flap displays decorative Route 66-themed graphics, not a Coach wordmark, carriage, or Coach signature pattern.",
        "photo 1-2: woven tapestry fabric with Route 66 \/ Motel \/ American flag print - not Coach glove-tanned leather and not Coach signature canvas",
        "photo 1-6: black nylon webbing handles and trim, mesh side pocket - synthetic materials Coach vintage classics do not use",
        "photo 4-5: folding metal frame with plastic wheels - rolling shopping-tote \/ luggage construction, not a handbag silhouette",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no solid-brass turnlock visible",
        "photo 3: silver-tone zipper, not Talon solid-brass vintage hardware"
    ],
    "missing_information": [
        "photo 1-7: interior view and any sewn-in maker\/care label are not shown.",
        "photo 1-7: close-up of zipper pulls and any hidden brand markings would be useful for identifying the actual maker.",
        "photo 1-7: dimensions and wheel\/handle mechanism operation are not documented.",
        "interior \/ creed patch view not shown - no leather patch visible in any photo",
        "no close-up of hardware stamps, brand labels or fabric tags"
    ],
    "authenticity_concerns": [
        "photo 1-7: no Coach-specific identifier is visible, and the textile wheeled-bag construction is incompatible with the likely vintage Coach categories.",
        "photo 1-7: the decorative travel motif is generic Route 66-themed artwork, not evidence of Coach manufacture."
    ],
    "possible_model_reasoning": [
        "The item is most consistent with an unbranded or souvenir-style Route 66 tapestry wheeled tote\/shopping bag, not a Coach catalog model.",
        "The visible material, wheeled format, mesh side construction, and travel-themed graphics do not match the leather handbag silhouettes in the Coach model catalog.",
        "Condition: Good to Very Good based on visible intact panels and hardware, with some loose\/frayed thread visible near the lower side\/strap area in photo 3; interior condition and odor are unknown.",
        "Not a Coach silhouette: fold-down wheeled tapestry shopping tote \/ carry-on, a product type Coach never made in this construction",
        "Materials inconsistent with any Coach era: tapestry fabric + nylon webbing + wheeled frame vs glove-tanned leather \/ solid brass or signature canvas",
        "No hard identifiers: no creed, no serial, no wordmark, no hangtag in 6 exterior views",
        "Condition: appears used with intact fabric from photos; no grade for Coach applied as not Coach"
    ],
    "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 3-6: visible zipper hardware and plastic wheels; no Coach-stamped hardware is visible.",
        "leather_description": "photo 1-7: no leather is visible; exterior appears to be woven tapestry fabric with black synthetic\/textile trim.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1-2 and photo 7: multiple fixed black webbing carry handles\/straps are visible; a wheeled carry-on mechanism is also present.",
        "stitching_description": "photo 1-7: visible textile panel seams and black binding appear functional and machine-constructed; detailed stitch quality is not assessable."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0188,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.97,
                "coach_probability": 0.01,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: bag is constructed from densely woven printed tapestry fabric with Route 66, motel, diner, and road imagery, not Coach's typical leather, coated canvas, or signature C materials.",
                    "photo 1: black webbing handles, black binding, mesh side panels, zipper compartments, and folding wheels are visible; this is a wheeled tote\/carry-on design rather than a recognizable vintage Coach handbag.",
                    "photo 2: exterior shows a horizontal zippered pocket and mesh side section, with no Coach branding or leather identifier visible.",
                    "photo 4: plastic wheels and a textile luggage construction are visible; this is inconsistent with classic vintage Coach construction.",
                    "photo 7: front flap displays decorative Route 66-themed graphics, not a Coach wordmark, carriage, or Coach signature pattern."
                ],
                "missing_information": [
                    "photo 1-7: interior view and any sewn-in maker\/care label are not shown.",
                    "photo 1-7: close-up of zipper pulls and any hidden brand markings would be useful for identifying the actual maker.",
                    "photo 1-7: dimensions and wheel\/handle mechanism operation are not documented."
                ],
                "authenticity_concerns": [
                    "photo 1-7: no Coach-specific identifier is visible, and the textile wheeled-bag construction is incompatible with the likely vintage Coach categories.",
                    "photo 1-7: the decorative travel motif is generic Route 66-themed artwork, not evidence of Coach manufacture."
                ],
                "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 3-6: visible zipper hardware and plastic wheels; no Coach-stamped hardware is visible.",
                    "leather_description": "photo 1-7: no leather is visible; exterior appears to be woven tapestry fabric with black synthetic\/textile trim.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1-2 and photo 7: multiple fixed black webbing carry handles\/straps are visible; a wheeled carry-on mechanism is also present.",
                    "stitching_description": "photo 1-7: visible textile panel seams and black binding appear functional and machine-constructed; detailed stitch quality is not assessable."
                },
                "possible_model_reasoning": [
                    "The item is most consistent with an unbranded or souvenir-style Route 66 tapestry wheeled tote\/shopping bag, not a Coach catalog model.",
                    "The visible material, wheeled format, mesh side construction, and travel-themed graphics do not match the leather handbag silhouettes in the Coach model catalog.",
                    "Condition: Good to Very Good based on visible intact panels and hardware, with some loose\/frayed thread visible near the lower side\/strap area in photo 3; interior condition and odor are unknown."
                ],
                "confidence": 0.91,
                "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": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.3,
                "missing_information": [
                    "interior \/ creed patch view not shown - no leather patch visible in any photo",
                    "no close-up of hardware stamps, brand labels or fabric tags"
                ],
                "negative_evidence": [
                    "photo 1-2: woven tapestry fabric with Route 66 \/ Motel \/ American flag print - not Coach glove-tanned leather and not Coach signature canvas",
                    "photo 1-6: black nylon webbing handles and trim, mesh side pocket - synthetic materials Coach vintage classics do not use",
                    "photo 4-5: folding metal frame with plastic wheels - rolling shopping-tote \/ luggage construction, not a handbag silhouette",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no solid-brass turnlock visible",
                    "photo 3: silver-tone zipper, not Talon solid-brass vintage hardware"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone zipper pull (photo 3), black metal\/plastic folding frame with white plastic wheels (photo 4-5); no brass turnlock, no brass hardware",
                    "leather_description": "no leather visible; woven tapestry textile with Route 66 Americana print and black textile binding",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible; bound textile edges visible, no leather stitching to assess",
                    "strap_construction": "black nylon\/polypropylene webbing tote handles with plastic buckle adjustment (photo 1-2, 6)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette: fold-down wheeled tapestry shopping tote \/ carry-on, a product type Coach never made in this construction",
                    "Materials inconsistent with any Coach era: tapestry fabric + nylon webbing + wheeled frame vs glove-tanned leather \/ solid brass or signature canvas",
                    "No hard identifiers: no creed, no serial, no wordmark, no hangtag in 6 exterior views",
                    "Condition: appears used with intact fabric from photos; no grade for Coach applied as not Coach"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
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            "total_tokens": 24197,
            "estimated_cost_usd": 0.011315
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            "model_name": "meta:muse-spark-1.3-contributor",
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}