Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.14,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.755,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.905,
    "recommended_max_bid": 8,
    "estimated_resale_low": 9,
    "estimated_resale_high": 30,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a tote-style handbag with two long shoulder straps",
        "photo 5: colorful appliqu\u00e9 fish design appears to be handmade mola-style textile work",
        "photo 2: object is a shoulder tote handbag in functional condition"
    ],
    "negative_evidence": [
        "photo 1: body is quilted textile rather than Coach glove-tanned leather, coated canvas, or a recognized Coach material",
        "photo 2: reverse is plain quilted fabric with drawstring sides and no visible Coach construction details",
        "photo 4: interior is fabric-lined with a bright blue textile lining and zipper compartment",
        "photo 1: no visible Coach wordmark, horse-and-carriage, leather hangtag, or creed patch",
        "photo 3: straps and side closures are fabric ties rather than typical Coach leather straps and metal hardware",
        "photo 1: body is black fabric with colorful applique mola fish, not glove-tanned leather",
        "photo 2: quilted fabric tote with fabric shoulder straps and drawstring sides, no brass hardware",
        "photo 3: back is plain quilted fabric with no creed patch or leather trim",
        "photo 4: interior is turquoise fabric lining with no leather creed patch visible",
        "photo 1-5: no COACH wordmark, horse-and-carriage, turnlock, or hangtag visible"
    ],
    "missing_information": [
        "photo 2-5: no bottom close-up or detailed view of all seams and strap attachment points",
        "photo 4: interior label or maker tag is not shown",
        "photo 4: zipper-pull and any hardware details are not shown",
        "no maker label or tags shown",
        "no bottom and side detail views",
        "no dimensions stated"
    ],
    "authenticity_concerns": [
        "photo 1-5: construction and materials are inconsistent with the vintage Coach handbag population; this appears to be a handmade textile folk-art tote rather than a Coach product",
        "photo 1: the decorative mola fish appliqu\u00e9 and quilted fabric construction provide no Coach-specific authentication evidence"
    ],
    "possible_model_reasoning": [
        "photo 1-5: silhouette is a soft drawstring tote, not a recognizable vintage Coach leather style; no Coach model is supported",
        "photo 1, 5: condition appears Good to Very Good based on visible wrinkles, loose threads, and general textile wear; no full assessment is possible because odor, underside, and complete seam condition are unknown",
        "Silhouette, all-fabric construction, mola applique, drawstring sides and lack of leather, brass hardware, creed or wordmark are inconsistent with any Coach catalog style from any era",
        "Condition: Good to Very Good; fabric appears intact with no major stains visible in photos, interior not fully emptied so lining condition unknown"
    ],
    "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 2-4: no prominent metal handbag hardware is visible; fabric side ties and a fabric zipper pull area are visible",
        "leather_description": "photo 1-5: no leather is visible; the bag appears to be made from dark quilted woven textile",
        "lining_description": "photo 4: bright blue fabric lining with a visible zippered interior compartment",
        "strap_construction": "photo 2-3: two long narrow fabric shoulder straps, attached directly to the textile body",
        "stitching_description": "photo 1, 3-5: visible machine-stitched quilt lines and appliqu\u00e9 edges; some loose threads are visible in the close-up"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0033,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly a tote-style handbag with two long shoulder straps",
                    "photo 5: colorful appliqu\u00e9 fish design appears to be handmade mola-style textile work"
                ],
                "negative_evidence": [
                    "photo 1: body is quilted textile rather than Coach glove-tanned leather, coated canvas, or a recognized Coach material",
                    "photo 2: reverse is plain quilted fabric with drawstring sides and no visible Coach construction details",
                    "photo 4: interior is fabric-lined with a bright blue textile lining and zipper compartment",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, leather hangtag, or creed patch",
                    "photo 3: straps and side closures are fabric ties rather than typical Coach leather straps and metal hardware"
                ],
                "missing_information": [
                    "photo 2-5: no bottom close-up or detailed view of all seams and strap attachment points",
                    "photo 4: interior label or maker tag is not shown",
                    "photo 4: zipper-pull and any hardware details are not shown"
                ],
                "authenticity_concerns": [
                    "photo 1-5: construction and materials are inconsistent with the vintage Coach handbag population; this appears to be a handmade textile folk-art tote rather than a Coach product",
                    "photo 1: the decorative mola fish appliqu\u00e9 and quilted fabric construction provide no Coach-specific authentication evidence"
                ],
                "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 2-4: no prominent metal handbag hardware is visible; fabric side ties and a fabric zipper pull area are visible",
                    "leather_description": "photo 1-5: no leather is visible; the bag appears to be made from dark quilted woven textile",
                    "lining_description": "photo 4: bright blue fabric lining with a visible zippered interior compartment",
                    "strap_construction": "photo 2-3: two long narrow fabric shoulder straps, attached directly to the textile body",
                    "stitching_description": "photo 1, 3-5: visible machine-stitched quilt lines and appliqu\u00e9 edges; some loose threads are visible in the close-up"
                },
                "possible_model_reasoning": [
                    "photo 1-5: silhouette is a soft drawstring tote, not a recognizable vintage Coach leather style; no Coach model is supported",
                    "photo 1, 5: condition appears Good to Very Good based on visible wrinkles, loose threads, and general textile wear; no full assessment is possible because odor, underside, and complete seam condition are unknown"
                ],
                "confidence": 0.91,
                "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": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 8,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "no maker label or tags shown",
                    "no bottom and side detail views",
                    "no dimensions stated"
                ],
                "negative_evidence": [
                    "photo 1: body is black fabric with colorful applique mola fish, not glove-tanned leather",
                    "photo 2: quilted fabric tote with fabric shoulder straps and drawstring sides, no brass hardware",
                    "photo 3: back is plain quilted fabric with no creed patch or leather trim",
                    "photo 4: interior is turquoise fabric lining with no leather creed patch visible",
                    "photo 1-5: no COACH wordmark, horse-and-carriage, turnlock, or hangtag visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible; fabric ties and fabric straps only",
                    "leather_description": "no leather visible; black woven fabric with quilted stitching and reverse-applique mola embroidery",
                    "lining_description": "photo 4: turquoise fabric lining with zip pocket visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "photo 3: quilted grid stitching on fabric body; photo 5: applique stitching around mola motifs",
                    "strap_construction": "photo 2: two long thin black fabric shoulder straps, sewn on, no buckles or clips",
                    "turnlock_present": false
                },
                "positive_evidence": [
                    "photo 2: object is a shoulder tote handbag in functional condition"
                ],
                "possible_model_reasoning": [
                    "Silhouette, all-fabric construction, mola applique, drawstring sides and lack of leather, brass hardware, creed or wordmark are inconsistent with any Coach catalog style from any era",
                    "Condition: Good to Very Good; fabric appears intact with no major stains visible in photos, interior not fully emptied so lining condition unknown"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.25
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 25074,
            "output_tokens": 779,
            "total_tokens": 25853,
            "estimated_cost_usd": 0.011899
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 26130,
            "output_tokens": 907,
            "total_tokens": 27037,
            "estimated_cost_usd": 0.005952
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}