Vintage Coach Hunter

{
    "is_handbag_probability": 0.115,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.855,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.945,
    "recommended_max_bid": 4,
    "estimated_resale_low": 4,
    "estimated_resale_high": 12.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: object is a small novelty flip-flop-shaped beaded coin purse\/keychain, not a conventional handbag.",
        "photos 1-4: all-over seed-bead floral decoration, padded construction, zipper, and keyring are inconsistent with vintage Coach glove-tanned leather handbags.",
        "photos 1-4: no visible Coach wordmark, carriage, creed patch, leather hangtag, or Coach-specific hardware.",
        "photo 4: the listing shows multiple similarly styled novelty beaded keychain coin purses rather than a Coach product line.",
        "photo 1-3: entire exterior is orange seed-bead beaded flip-flop shape with pink floral beadwork, not glove-tanned leather",
        "photo 2: orange nylon zipper with plastic-coated pull, not solid brass Talon\/YKK",
        "photo 1,3,4: gold-tone keychain ring and short chain attached, not Coach strap or dogleash hardware",
        "photo 3-4: novelty coin-purse\/keychain scale ~4 in tall per ruler, not catalog Coach silhouette",
        "photo 4: multiple new colorways in one lot sold as No Brand gift items, inconsistent with vintage Coach production"
    ],
    "missing_information": [
        "photo 1-4: no interior view showing the lining or any sewn-in brand label.",
        "photo 1-4: no close-up of any tags or maker marks; none are visible in the supplied views.",
        "No Coach identifiers to verify - no creed, wordmark, or leather construction to request"
    ],
    "authenticity_concerns": [
        "photos 1-4: construction and materials indicate a generic novelty accessory rather than a Coach item; there is no Coach identifier to support brand attribution."
    ],
    "possible_model_reasoning": [
        "photos 1-4: shape and decoration match a generic beaded flip-flop novelty coin purse\/keychain, not a listed Coach handbag model.",
        "Condition appears new or near-new from the photos, consistent with the seller's description, but interior condition and odor cannot be assessed.",
        "No Coach model fits: flip-flop novelty beaded coin purse with keychain is not in Coach classic or modern catalog",
        "Construction (beads, nylon zipper, satin lining per seller, novelty shape) points to modern non-Coach gift\/novelty manufacture",
        "Condition: New as stated by seller; photos 1-4 show bright beads, clean zipper, no wear"
    ],
    "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 1-4: small metal keyring, short chain, and orange zipper pull; no Coach-engraved hardware visible.",
        "leather_description": "photos 1-4: densely beaded textile\/padded construction; no leather visible.",
        "lining_description": "not_visible",
        "strap_construction": "photos 1-4: keyring attachment via a short metal chain; no handbag strap.",
        "stitching_description": "photos 1-3: perimeter edging and beadwork are visible, but detailed stitching quality is not assessable."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0006,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.08,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.91,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: object is a small novelty flip-flop-shaped beaded coin purse\/keychain, not a conventional handbag.",
                    "photos 1-4: all-over seed-bead floral decoration, padded construction, zipper, and keyring are inconsistent with vintage Coach glove-tanned leather handbags.",
                    "photos 1-4: no visible Coach wordmark, carriage, creed patch, leather hangtag, or Coach-specific hardware.",
                    "photo 4: the listing shows multiple similarly styled novelty beaded keychain coin purses rather than a Coach product line."
                ],
                "missing_information": [
                    "photo 1-4: no interior view showing the lining or any sewn-in brand label.",
                    "photo 1-4: no close-up of any tags or maker marks; none are visible in the supplied views."
                ],
                "authenticity_concerns": [
                    "photos 1-4: construction and materials indicate a generic novelty accessory rather than a Coach item; there is no Coach identifier to support brand attribution."
                ],
                "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 1-4: small metal keyring, short chain, and orange zipper pull; no Coach-engraved hardware visible.",
                    "leather_description": "photos 1-4: densely beaded textile\/padded construction; no leather visible.",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1-4: keyring attachment via a short metal chain; no handbag strap.",
                    "stitching_description": "photos 1-3: perimeter edging and beadwork are visible, but detailed stitching quality is not assessable."
                },
                "possible_model_reasoning": [
                    "photos 1-4: shape and decoration match a generic beaded flip-flop novelty coin purse\/keychain, not a listed Coach handbag model.",
                    "Condition appears new or near-new from the photos, consistent with the seller's description, but interior condition and odor cannot be assessed."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 15
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 10,
                "estimated_resale_low": 3,
                "image_quality_score": 0.8,
                "is_handbag_probability": 0.15,
                "missing_information": [
                    "No Coach identifiers to verify - no creed, wordmark, or leather construction to request"
                ],
                "negative_evidence": [
                    "photo 1-3: entire exterior is orange seed-bead beaded flip-flop shape with pink floral beadwork, not glove-tanned leather",
                    "photo 2: orange nylon zipper with plastic-coated pull, not solid brass Talon\/YKK",
                    "photo 1,3,4: gold-tone keychain ring and short chain attached, not Coach strap or dogleash hardware",
                    "photo 3-4: novelty coin-purse\/keychain scale ~4 in tall per ruler, not catalog Coach silhouette",
                    "photo 4: multiple new colorways in one lot sold as No Brand gift items, inconsistent with vintage Coach production"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone key ring and short link chain; orange nylon zipper with orange metal-appearance pull - not solid brass turnlock or branded hardware",
                    "leather_description": "not leather - all-over glass seed-bead exterior in orange, pink, green",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - beaded construction, no leather stitching visible",
                    "strap_construction": "no shoulder strap - short metal keychain chain and split ring only",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: flip-flop novelty beaded coin purse with keychain is not in Coach classic or modern catalog",
                    "Construction (beads, nylon zipper, satin lining per seller, novelty shape) points to modern non-Coach gift\/novelty manufacture",
                    "Condition: New as stated by seller; photos 1-4 show bright beads, clean zipper, no wear"
                ],
                "possible_models": [],
                "recommended_max_bid": 3,
                "seller_misidentification_probability": 0.01,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17260,
            "output_tokens": 671,
            "total_tokens": 17931,
            "estimated_cost_usd": 0.008514
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17722,
            "output_tokens": 1163,
            "total_tokens": 18885,
            "estimated_cost_usd": 0.004475
        }
    ]
}