Vintage Coach Hunter

{
    "is_handbag_probability": 0.165,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.775,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.915,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: The item is clearly a compact zippered organizer pouch with multiple interior compartments.",
        "photo 3: A small metal clip and zipper hardware are visible, but neither shows a Coach marking."
    ],
    "negative_evidence": [
        "photo 1: The all-over pink polka-dot pattern is not a Coach Signature C pattern.",
        "photo 1: The pouch has a synthetic-looking printed textile exterior rather than vintage Coach glove-tanned leather.",
        "photo 1: The interior is fabric-lined with sewn organizer pockets, unlike classic unlined vintage Coach leather construction.",
        "photo 2: The visible white fabric label is too small to read as a Coach label and does not visibly show a Coach wordmark.",
        "photo 3: The construction and compact organizer silhouette are consistent with a generic cosmetic pouch, not a cataloged vintage Coach handbag.",
        "photo 4: The exterior shows printed textile material and no visible Coach identifier.",
        "photo 1: black fabric with pink polka dots throughout, not glove-tanned leather or Coach signature canvas",
        "photo 1, photo 2: shiny polyester lining with same polka-dot print, inconsistent with unlined vintage Coach classics",
        "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
        "photo 3: silver-tone generic zipper and lobster clasp, not solid brass vintage Coach hardware",
        "photo 4: soft unstructured cosmetic pouch silhouette, not a catalog Coach handbag shape"
    ],
    "missing_information": [
        "A readable close-up of the white fabric label, front and back.",
        "A clear photo of every label, zipper pull, and clip for possible maker markings.",
        "Seller-stated dimensions and material composition.",
        "No Coach creed, wordmark, or leather details to request; object is identifiable as synthetic cosmetic organizer from provided views"
    ],
    "authenticity_concerns": [
        "The synthetic printed fabric and fabric-lined organizer construction are inconsistent with classic vintage Coach leather handbags.",
        "No Coach creed, serial\/style number, wordmark, horse-and-carriage mark, or Coach hangtag is visible."
    ],
    "possible_model_reasoning": [
        "The compact rectangular organizer shape, fabric lining, all-over polka-dot print, and multiple elasticized pockets fit a generic modern cosmetic pouch rather than a Coach handbag model.",
        "The visible materials and construction suggest modern production; no Coach identifier is present to support a Coach attribution.",
        "Condition: Very Good based on the clean exterior and intact-looking zippers and seams in the photos; interior wear, odor, and hidden defects cannot be assessed.",
        "Cosmetic organizer pouch form with all-over polka-dot synthetic fabric does not match any vintage Coach catalog style",
        "Materials (printed synthetic exterior, printed polyester lining) and silver-tone generic hardware point to modern non-Coach manufacture",
        "No hard identifiers (creed, serial, wordmark, hangtag, brass turnlock) visible in any of 4 photos",
        "Condition: Good used organizer; full condition grade not relevant to Coach valuation"
    ],
    "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 1-3 show small silver-tone zipper hardware and a silver-tone clip; no Coach engraving is legible.",
        "leather_description": "Photos 1-4 show a black synthetic-looking textile exterior with bright pink polka dots; leather is not visible.",
        "lining_description": "Photos 1-2 show a matching pink-and-black polka-dot textile lining with multiple sewn organizer pockets.",
        "strap_construction": "Photo 3 shows a short black textile loop ending in a silver-tone clip; no handbag strap is visible.",
        "stitching_description": "Photos 1-4 show visible machine stitching around the organizer pockets, zipper, and edges; no distinctive Coach construction is apparent."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0023,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.18,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.9,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: The item is clearly a compact zippered organizer pouch with multiple interior compartments.",
                    "photo 3: A small metal clip and zipper hardware are visible, but neither shows a Coach marking."
                ],
                "negative_evidence": [
                    "photo 1: The all-over pink polka-dot pattern is not a Coach Signature C pattern.",
                    "photo 1: The pouch has a synthetic-looking printed textile exterior rather than vintage Coach glove-tanned leather.",
                    "photo 1: The interior is fabric-lined with sewn organizer pockets, unlike classic unlined vintage Coach leather construction.",
                    "photo 2: The visible white fabric label is too small to read as a Coach label and does not visibly show a Coach wordmark.",
                    "photo 3: The construction and compact organizer silhouette are consistent with a generic cosmetic pouch, not a cataloged vintage Coach handbag.",
                    "photo 4: The exterior shows printed textile material and no visible Coach identifier."
                ],
                "missing_information": [
                    "A readable close-up of the white fabric label, front and back.",
                    "A clear photo of every label, zipper pull, and clip for possible maker markings.",
                    "Seller-stated dimensions and material composition."
                ],
                "authenticity_concerns": [
                    "The synthetic printed fabric and fabric-lined organizer construction are inconsistent with classic vintage Coach leather handbags.",
                    "No Coach creed, serial\/style number, wordmark, horse-and-carriage mark, or Coach hangtag is visible."
                ],
                "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 1-3 show small silver-tone zipper hardware and a silver-tone clip; no Coach engraving is legible.",
                    "leather_description": "Photos 1-4 show a black synthetic-looking textile exterior with bright pink polka dots; leather is not visible.",
                    "lining_description": "Photos 1-2 show a matching pink-and-black polka-dot textile lining with multiple sewn organizer pockets.",
                    "strap_construction": "Photo 3 shows a short black textile loop ending in a silver-tone clip; no handbag strap is visible.",
                    "stitching_description": "Photos 1-4 show visible machine stitching around the organizer pockets, zipper, and edges; no distinctive Coach construction is apparent."
                },
                "possible_model_reasoning": [
                    "The compact rectangular organizer shape, fabric lining, all-over polka-dot print, and multiple elasticized pockets fit a generic modern cosmetic pouch rather than a Coach handbag model.",
                    "The visible materials and construction suggest modern production; no Coach identifier is present to support a Coach attribution.",
                    "Condition: Very Good based on the clean exterior and intact-looking zippers and seams in the photos; interior wear, odor, and hidden defects cannot be assessed."
                ],
                "confidence": 0.93,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 20
            }
        },
        {
            "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": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.15,
                "missing_information": [
                    "No Coach creed, wordmark, or leather details to request; object is identifiable as synthetic cosmetic organizer from provided views"
                ],
                "negative_evidence": [
                    "photo 1: black fabric with pink polka dots throughout, not glove-tanned leather or Coach signature canvas",
                    "photo 1, photo 2: shiny polyester lining with same polka-dot print, inconsistent with unlined vintage Coach classics",
                    "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
                    "photo 3: silver-tone generic zipper and lobster clasp, not solid brass vintage Coach hardware",
                    "photo 4: soft unstructured cosmetic pouch silhouette, not a catalog Coach handbag shape"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone generic zipper pulls and small lobster clasp on fabric loop; no solid brass, no turnlock, no COACH stamping visible",
                    "leather_description": "no leather visible; black synthetic fabric with pink polka-dot print exterior",
                    "lining_description": "black polyester with pink polka dots, multiple slip and zip pockets; photo 1 and photo 2",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight machine stitching on synthetic fabric; no matched leather stitching or raw suede edges observed",
                    "strap_construction": "no shoulder strap or top handle; small black fabric loop with metal clasp on side in photo 3",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Cosmetic organizer pouch form with all-over polka-dot synthetic fabric does not match any vintage Coach catalog style",
                    "Materials (printed synthetic exterior, printed polyester lining) and silver-tone generic hardware point to modern non-Coach manufacture",
                    "No hard identifiers (creed, serial, wordmark, hangtag, brass turnlock) visible in any of 4 photos",
                    "Condition: Good used organizer; full condition grade not relevant to Coach valuation"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17120,
            "output_tokens": 756,
            "total_tokens": 17876,
            "estimated_cost_usd": 0.008662
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17583,
            "output_tokens": 1256,
            "total_tokens": 18839,
            "estimated_cost_usd": 0.004521
        }
    ]
}