Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.76,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.905,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: handbag\/tote form with a wooden circular handle is clearly visible",
        "photo 6: textile label visibly states 100% COTTON, decorative use, and MADE IN INDIA"
    ],
    "negative_evidence": [
        "photo 2: exterior is denim textile with bead, sequin, and chain decoration rather than Coach glove-tanned leather or Coach signature canvas",
        "photo 4: decorative argyle-style embellishment and denim construction do not match recognizable vintage Coach construction",
        "photo 5: shiny synthetic-looking fabric lining is visible, with no Coach creed patch",
        "photo 6: visible label identifies cotton and India manufacture, with no COACH branding or Coach-style creed",
        "photos 1-6: no recognizable Coach wordmark, horse-and-carriage, hangtag, turnlock, or leather construction is visible",
        "photo 1: light wood circular ring handles, never used by Coach",
        "photo 2,3,4: blue denim cotton body with hand-sewn beaded sequin argyle overlay, beads and sequins - not Coach leather or canvas",
        "photo 5: shiny dark satin-like synthetic lining, not unlined glove-tanned suede or Coach fabric lining",
        "photo 6: white fabric content tag '100% COTTON EXCLUSIVE OF DECORATION MADE IN INDIA RN 17730' - RN tag, not Coach creed patch",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no brass turnlock or solid brass hardware visible"
    ],
    "missing_information": [
        "photo 6: the textile label is shown, but no additional brand label or closure detail is provided",
        "photo 5: interior pocket, zipper, and full interior construction are not shown",
        "bottom, side, full exterior, and strap\/handle attachment views are incomplete",
        "No Coach identifiers to verify; for generic resale only missing dimensions and overall condition of lining\/beadwork"
    ],
    "authenticity_concerns": [
        "The visible textile, embellishment, and India-made construction are inconsistent with the vintage leather Coach examples this tool is intended to identify.",
        "No Coach identifier is visible; this appears to be a generic decorative textile handbag rather than a Coach lookalike with a potentially transplanted identifier."
    ],
    "possible_model_reasoning": [
        "No Coach model is a plausible match: the bag is a decorated denim tote with a wooden handle, not a catalog Coach leather silhouette.",
        "photo 6: label reads 100% COTTON \/ EXCLUSIVE OF DECORATION \/ MADE IN INDIA \/ RN 17730; this is a textile-content\/manufacturing label, not a Coach creed or style identifier.",
        "Condition appears approximately Good based on visible intact but heavily embellished textile construction; interior and bottom condition are incompletely shown.",
        "No Coach silhouette, leather, hardware, lining or identifier matches any catalog style in \u00a74; denim + wood + beads\/sequins + RN India tag excludes Coach manufacture",
        "Condition: Good per seller text and photos; beadwork and denim appear intact in photos 2-4, lining appears intact in photo 5, but full bottom\/corners not shown"
    ],
    "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: circular wooden handle; photos 2-4: decorative metal sequins, beads, and dangling chains; no Coach-style turnlock is visible",
        "leather_description": "not_visible; exterior visibly appears to be dark blue denim\/cotton textile rather than leather",
        "lining_description": "photo 5: dark shiny fabric lining is visible",
        "strap_construction": "photo 1: wooden circular handle attached at the upper sides; no separate shoulder strap is visible",
        "stitching_description": "photos 2-4: decorative hand-sewn or sewn-on bead, sequin, and chain lattice is visible; ordinary structural stitching is not fully assessable"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0018,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.87,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: handbag\/tote form with a wooden circular handle is clearly visible",
                    "photo 6: textile label visibly states 100% COTTON, decorative use, and MADE IN INDIA"
                ],
                "negative_evidence": [
                    "photo 2: exterior is denim textile with bead, sequin, and chain decoration rather than Coach glove-tanned leather or Coach signature canvas",
                    "photo 4: decorative argyle-style embellishment and denim construction do not match recognizable vintage Coach construction",
                    "photo 5: shiny synthetic-looking fabric lining is visible, with no Coach creed patch",
                    "photo 6: visible label identifies cotton and India manufacture, with no COACH branding or Coach-style creed",
                    "photos 1-6: no recognizable Coach wordmark, horse-and-carriage, hangtag, turnlock, or leather construction is visible"
                ],
                "missing_information": [
                    "photo 6: the textile label is shown, but no additional brand label or closure detail is provided",
                    "photo 5: interior pocket, zipper, and full interior construction are not shown",
                    "bottom, side, full exterior, and strap\/handle attachment views are incomplete"
                ],
                "authenticity_concerns": [
                    "The visible textile, embellishment, and India-made construction are inconsistent with the vintage leather Coach examples this tool is intended to identify.",
                    "No Coach identifier is visible; this appears to be a generic decorative textile handbag rather than a Coach lookalike with a potentially transplanted identifier."
                ],
                "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: circular wooden handle; photos 2-4: decorative metal sequins, beads, and dangling chains; no Coach-style turnlock is visible",
                    "leather_description": "not_visible; exterior visibly appears to be dark blue denim\/cotton textile rather than leather",
                    "lining_description": "photo 5: dark shiny fabric lining is visible",
                    "strap_construction": "photo 1: wooden circular handle attached at the upper sides; no separate shoulder strap is visible",
                    "stitching_description": "photos 2-4: decorative hand-sewn or sewn-on bead, sequin, and chain lattice is visible; ordinary structural stitching is not fully assessable"
                },
                "possible_model_reasoning": [
                    "No Coach model is a plausible match: the bag is a decorated denim tote with a wooden handle, not a catalog Coach leather silhouette.",
                    "photo 6: label reads 100% COTTON \/ EXCLUSIVE OF DECORATION \/ MADE IN INDIA \/ RN 17730; this is a textile-content\/manufacturing label, not a Coach creed or style identifier.",
                    "Condition appears approximately Good based on visible intact but heavily embellished textile construction; interior and bottom condition are incompletely shown."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No Coach identifiers to verify; for generic resale only missing dimensions and overall condition of lining\/beadwork"
                ],
                "negative_evidence": [
                    "photo 1: light wood circular ring handles, never used by Coach",
                    "photo 2,3,4: blue denim cotton body with hand-sewn beaded sequin argyle overlay, beads and sequins - not Coach leather or canvas",
                    "photo 5: shiny dark satin-like synthetic lining, not unlined glove-tanned suede or Coach fabric lining",
                    "photo 6: white fabric content tag '100% COTTON EXCLUSIVE OF DECORATION MADE IN INDIA RN 17730' - RN tag, not Coach creed patch",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no brass turnlock or solid brass hardware visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no metal hardware visible; light-colored wooden circular ring handles inserted through denim channel (photo 1)",
                    "leather_description": "no leather visible; blue denim cotton textile body (photo 1,4)",
                    "lining_description": "dark navy\/black shiny satin-like synthetic lining visible in photo 5",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "machine stitching around handle channel, visible in photo 1; otherwise obscured by beadwork",
                    "strap_construction": "fixed circular wooden ring handles, not adjustable leather shoulder strap",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette, leather, hardware, lining or identifier matches any catalog style in \u00a74; denim + wood + beads\/sequins + RN India tag excludes Coach manufacture",
                    "Condition: Good per seller text and photos; beadwork and denim appear intact in photos 2-4, lining appears intact in photo 5, but full bottom\/corners not shown"
                ],
                "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": 17721,
            "output_tokens": 825,
            "total_tokens": 18546,
            "estimated_cost_usd": 0.009068
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18061,
            "output_tokens": 1160,
            "total_tokens": 19221,
            "estimated_cost_usd": 0.00454
        }
    ]
}