Vintage Coach Hunter

{
    "is_handbag_probability": 0.955,
    "coach_probability": 0.02,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.69,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.89,
    "recommended_max_bid": 11,
    "estimated_resale_low": 12.5,
    "estimated_resale_high": 40,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: six small evening clutches are shown in individual plastic packaging, with pleated synthetic-looking bodies and rhinestone decoration rather than vintage Coach leather construction",
        "photo 1: no Coach wordmark, horse-and-carriage, creed patch, leather hangtag, or recognizable Coach hardware is visible",
        "photo 1: decorative rhinestone borders and floral ornamentation are inconsistent with classic vintage Coach glove-tanned leather handbags",
        "photo 1: visible retail\/inventory stickers and sealed packaging suggest inexpensive modern fashion accessories, not vintage Coach pieces",
        "photo 1: six satin-fabric evening clutches with pleated satin, rhinestone \/ crystal embellishment, in plastic wrap - not glove-tanned leather",
        "photo 1: no brass turnlock, no solid brass hardware, no leather hangtag, no creed patch visible",
        "photo 1: new-in-plastic bulk lot with barcode stickers (e.g. EB1201-CHM, EB1192-BZ, 25243-9) - modern fast-fashion evening bags",
        "photo 1: silhouettes (rhinestone flap clutches, rosette-handle satin bag) match no Coach catalog style"
    ],
    "missing_information": [
        "photo 1: interiors, labels, closures, straps, and material composition are not shown",
        "individual close-ups of each bag's labels and hardware would be needed to identify any other brands",
        "No interior, creed, hardware close-up or leather views - but not needed as lot shows no Coach attributes (photo 1 only view provided)",
        "No individual dimensions or brand tags shown for the six bags"
    ],
    "authenticity_concerns": [
        "photo 1: the lot appears to consist of generic modern evening clutches, with no visible Coach identifiers or construction cues"
    ],
    "possible_model_reasoning": [
        "photo 1: silhouettes are small formal clutches, but none matches a recognizable Coach model and no Coach identifier is visible",
        "photo 1: modern decorative textile\/synthetic construction and retail packaging support the canonical era label modern (2000s+), non-Coach",
        "photo 1: condition appears new or unused in packaging, although interiors and functional closures cannot be evaluated",
        "No Coach model fits: lot of six modern satin evening clutches with rhinestones, inconsistent with any vintage Coach glove-tanned leather silhouette",
        "Era reasoning: synthetic satin, plastic wrap, barcodes, costume jewelry hardware = modern (2000s+), non-Coach",
        "Condition: appears New in plastic, but irrelevant to Coach value 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 1: rhinestone and decorative ornamentation on small clutch-style bags; no Coach-style turnlock or identifiable branded hardware visible",
        "leather_description": "photo 1: bodies appear synthetic or textile-based with pleated, glittered, and rhinestone-covered surfaces; leather is not visible",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: at least one red bag has a thin matching shoulder strap or handle; detailed strap construction is obscured by packaging",
        "stitching_description": "not_visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0013,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.96,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: six small evening clutches are shown in individual plastic packaging, with pleated synthetic-looking bodies and rhinestone decoration rather than vintage Coach leather construction",
                    "photo 1: no Coach wordmark, horse-and-carriage, creed patch, leather hangtag, or recognizable Coach hardware is visible",
                    "photo 1: decorative rhinestone borders and floral ornamentation are inconsistent with classic vintage Coach glove-tanned leather handbags",
                    "photo 1: visible retail\/inventory stickers and sealed packaging suggest inexpensive modern fashion accessories, not vintage Coach pieces"
                ],
                "missing_information": [
                    "photo 1: interiors, labels, closures, straps, and material composition are not shown",
                    "individual close-ups of each bag's labels and hardware would be needed to identify any other brands"
                ],
                "authenticity_concerns": [
                    "photo 1: the lot appears to consist of generic modern evening clutches, with no visible Coach identifiers or construction cues"
                ],
                "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: rhinestone and decorative ornamentation on small clutch-style bags; no Coach-style turnlock or identifiable branded hardware visible",
                    "leather_description": "photo 1: bodies appear synthetic or textile-based with pleated, glittered, and rhinestone-covered surfaces; leather is not visible",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: at least one red bag has a thin matching shoulder strap or handle; detailed strap construction is obscured by packaging",
                    "stitching_description": "not_visible"
                },
                "possible_model_reasoning": [
                    "photo 1: silhouettes are small formal clutches, but none matches a recognizable Coach model and no Coach identifier is visible",
                    "photo 1: modern decorative textile\/synthetic construction and retail packaging support the canonical era label modern (2000s+), non-Coach",
                    "photo 1: condition appears new or unused in packaging, although interiors and functional closures cannot be evaluated"
                ],
                "confidence": 0.88,
                "recommended_max_bid": 10,
                "estimated_resale_low": 10,
                "estimated_resale_high": 40
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 40,
                "estimated_resale_low": 15,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No interior, creed, hardware close-up or leather views - but not needed as lot shows no Coach attributes (photo 1 only view provided)",
                    "No individual dimensions or brand tags shown for the six bags"
                ],
                "negative_evidence": [
                    "photo 1: six satin-fabric evening clutches with pleated satin, rhinestone \/ crystal embellishment, in plastic wrap - not glove-tanned leather",
                    "photo 1: no brass turnlock, no solid brass hardware, no leather hangtag, no creed patch visible",
                    "photo 1: new-in-plastic bulk lot with barcode stickers (e.g. EB1201-CHM, EB1192-BZ, 25243-9) - modern fast-fashion evening bags",
                    "photo 1: silhouettes (rhinestone flap clutches, rosette-handle satin bag) match no Coach catalog style"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no Coach hardware visible; costume rhinestone \/ crystal clasps and embellishment only, no brass turnlock",
                    "leather_description": "no leather visible; pleated satin \/ satin-like synthetic fabric with rhinestone trim",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible - clutch-style evening bags, no leather straps visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: lot of six modern satin evening clutches with rhinestones, inconsistent with any vintage Coach glove-tanned leather silhouette",
                    "Era reasoning: synthetic satin, plastic wrap, barcodes, costume jewelry hardware = modern (2000s+), non-Coach",
                    "Condition: appears New in plastic, but irrelevant to Coach value as not Coach"
                ],
                "possible_models": [],
                "recommended_max_bid": 12,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16830,
            "output_tokens": 674,
            "total_tokens": 17504,
            "estimated_cost_usd": 0.00835
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17195,
            "output_tokens": 1100,
            "total_tokens": 18295,
            "estimated_cost_usd": 0.004319
        }
    ]
}