Vintage Coach Hunter

{
    "is_handbag_probability": 0.51,
    "coach_probability": 0.015,
    "vintage_probability": 0.49,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.825,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.955,
    "recommended_max_bid": 12,
    "estimated_resale_low": 12.5,
    "estimated_resale_high": 35,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: object is presented in a handbag-like form with a handle.",
        "photo 2: brass-tone clasp and decorative floral detailing are clearly visible."
    ],
    "negative_evidence": [
        "photo 2: body is visibly wooden and lacquered rather than Coach glove-tanned leather, suede, canvas, or coated canvas.",
        "photo 2: large painted floral decoration and jewelry-box construction are inconsistent with the documented Coach handbag catalog.",
        "photo 3: handle is translucent twisted lucite\/acrylic, not a typical Coach leather strap or handle.",
        "photo 5: rear construction shows exposed box hinges and a rigid rectangular case rather than a Coach handbag construction.",
        "photos 1-6: no COACH wordmark, horse-and-carriage mark, creed patch, serial\/style number, or Coach hangtag is visible.",
        "photo 2-6: rigid wooden box body, not leather handbag - Coach never made wood box purses",
        "photo 2-6: hand-painted\/decal floral decoration on red lacquered wood, inconsistent with Coach glove-tanned leather",
        "photo 2-6: twisted clear lucite\/acrylic top handle with screw-mounted brackets, not Coach leather strap\/dowel construction",
        "photo 2-6: small brass-tone hasp clasp and exterior hinges, not Coach turnlock geometry",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible"
    ],
    "missing_information": [
        "photo 2-6: interior is not shown, including whether any maker's label or stamp is present.",
        "photo 2-6: underside and base markings are not shown.",
        "Seller-stated age and estate-sale provenance are not independently verifiable.",
        "interior turquoise lining not shown in provided photos",
        "no creed patch view - not applicable to wood construction but standard checklist",
        "no scale\/dimensions stated beyond 'see photos'"
    ],
    "authenticity_concerns": [
        "The wooden lacquered box construction, lucite handle, decorative floral finish, and box hinges do not match a known Coach handbag construction.",
        "No Coach identifier is visible; this appears to be a non-Coach decorative handbag-style jewelry box rather than a replica of a specific Coach model."
    ],
    "possible_model_reasoning": [
        "No Coach model is a plausible match because the object is a rigid floral wooden jewelry box with a lucite handle, not a Coach leather handbag.",
        "Condition: Good to Very Good visually; photos show surface scuffs and finish wear, while the interior and functional clasp condition are not shown.",
        "Not a Coach silhouette: octagonal wooden vanity\/jewelry box with lucite handle vs any catalog style in \u00a74",
        "Construction inconsistent with all Coach eras: wood + acrylic + hasp vs glove-tanned leather + solid brass turnlock + unlined suede interior",
        "No hard identifiers visible in 6 photos despite clear exterior views; no basis for Coach model attribution",
        "Condition: Good to Very Good as decorative box; scuffs and edge wear implied by seller but photos show glossy intact finish"
    ],
    "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": "photos 2-6: brass-tone clasp, small exposed hinges, and handle mounts; the central closure appears to be a box clasp, not a Coach turnlock.",
        "leather_description": "photos 2-6: rigid red painted\/lacquered wood or wood-like construction; leather is not visible.",
        "lining_description": "not_visible in photos; seller states turquoise interior but interior not shown",
        "strap_construction": "photos 1-6: translucent twisted lucite\/acrylic handle attached with metal mounts; no leather strap.",
        "stitching_description": "photos 1-6: no handbag stitching is visible; rigid box panels and hardware are visible."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0123,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.72,
                "coach_probability": 0.02,
                "vintage_probability": 0.68,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.9,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "unknown",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: object is presented in a handbag-like form with a handle.",
                    "photo 2: brass-tone clasp and decorative floral detailing are clearly visible."
                ],
                "negative_evidence": [
                    "photo 2: body is visibly wooden and lacquered rather than Coach glove-tanned leather, suede, canvas, or coated canvas.",
                    "photo 2: large painted floral decoration and jewelry-box construction are inconsistent with the documented Coach handbag catalog.",
                    "photo 3: handle is translucent twisted lucite\/acrylic, not a typical Coach leather strap or handle.",
                    "photo 5: rear construction shows exposed box hinges and a rigid rectangular case rather than a Coach handbag construction.",
                    "photos 1-6: no COACH wordmark, horse-and-carriage mark, creed patch, serial\/style number, or Coach hangtag is visible."
                ],
                "missing_information": [
                    "photo 2-6: interior is not shown, including whether any maker's label or stamp is present.",
                    "photo 2-6: underside and base markings are not shown.",
                    "Seller-stated age and estate-sale provenance are not independently verifiable."
                ],
                "authenticity_concerns": [
                    "The wooden lacquered box construction, lucite handle, decorative floral finish, and box hinges do not match a known Coach handbag construction.",
                    "No Coach identifier is visible; this appears to be a non-Coach decorative handbag-style jewelry box rather than a replica of a specific Coach model."
                ],
                "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": "photos 2-6: brass-tone clasp, small exposed hinges, and handle mounts; the central closure appears to be a box clasp, not a Coach turnlock.",
                    "leather_description": "photos 2-6: rigid red painted\/lacquered wood or wood-like construction; leather is not visible.",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1-6: translucent twisted lucite\/acrylic handle attached with metal mounts; no leather strap.",
                    "stitching_description": "photos 1-6: no handbag stitching is visible; rigid box panels and hardware are visible."
                },
                "possible_model_reasoning": [
                    "No Coach model is a plausible match because the object is a rigid floral wooden jewelry box with a lucite handle, not a Coach leather handbag.",
                    "Condition: Good to Very Good visually; photos show surface scuffs and finish wear, while the interior and functional clasp condition are not shown."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 12,
                "estimated_resale_low": 15,
                "estimated_resale_high": 45
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.97,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 10,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.3,
                "missing_information": [
                    "interior turquoise lining not shown in provided photos",
                    "no creed patch view - not applicable to wood construction but standard checklist",
                    "no scale\/dimensions stated beyond 'see photos'"
                ],
                "negative_evidence": [
                    "photo 2-6: rigid wooden box body, not leather handbag - Coach never made wood box purses",
                    "photo 2-6: hand-painted\/decal floral decoration on red lacquered wood, inconsistent with Coach glove-tanned leather",
                    "photo 2-6: twisted clear lucite\/acrylic top handle with screw-mounted brackets, not Coach leather strap\/dowel construction",
                    "photo 2-6: small brass-tone hasp clasp and exterior hinges, not Coach turnlock geometry",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "brass-tone hasp clasp front (photo 2) and small butt hinges rear (photo 5); screw-mounted lucite handle brackets; plated base metal, not solid brass turnlock",
                    "leather_description": "not leather - red lacquered\/painted wood box with floral applique\/paint, visible wood seams and rigid shape",
                    "lining_description": "not_visible in photos; seller states turquoise interior but interior not shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - no stitching, wooden nailed\/glued construction",
                    "strap_construction": "no shoulder strap; rigid twisted clear lucite\/acrylic top handle fixed with metal brackets (photo 3, 5)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette: octagonal wooden vanity\/jewelry box with lucite handle vs any catalog style in \u00a74",
                    "Construction inconsistent with all Coach eras: wood + acrylic + hasp vs glove-tanned leather + solid brass turnlock + unlined suede interior",
                    "No hard identifiers visible in 6 photos despite clear exterior views; no basis for Coach model attribution",
                    "Condition: Good to Very Good as decorative box; scuffs and edge wear implied by seller but photos show glossy intact finish"
                ],
                "possible_models": [],
                "recommended_max_bid": 12,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.3
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 18372,
            "output_tokens": 786,
            "total_tokens": 19158,
            "estimated_cost_usd": 0.009235
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18948,
            "output_tokens": 1050,
            "total_tokens": 19998,
            "estimated_cost_usd": 0.00463
        }
    ]
}