Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.495,
    "confidence": 0.905,
    "recommended_max_bid": 9,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a small shoulder handbag with a broad strap and beaded\/embroidered cityscape decoration.",
        "photo 1: The bag is presented as unbranded, with no visible Coach wordmark, horse-and-carriage, creed, or Coach-style leather construction."
    ],
    "negative_evidence": [
        "photo 1: Exterior is densely covered in small beads and textile embroidery, materials not associated with classic vintage Coach glove-tanned leather bags.",
        "photo 1: The front depicts a cityscape and car in beadwork rather than a recognizable Coach silhouette or branding.",
        "photo 3: The reverse is also fully beaded\/textile-covered, with no visible leather creed patch or Coach identifier.",
        "photo 1: The strap appears textile-covered rather than a typical vintage Coach leather strap with brass hardware.",
        "photo 1: all-over glass-bead and embroidery cityscape body - beads, embroidery explicitly excluded from Coach leather population",
        "photo 1, photo 2, photo 3: no glove-tanned cowhide, no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark visible",
        "photo 3: paper retail hangtags with ribbon, not Coach leather hangtag on bead chain",
        "photo 1-3: construction and material inconsistent with any vintage Coach classic era"
    ],
    "missing_information": [
        "photo 1-3: Interior, zipper, lining, and any sewn-in brand or material label are not shown clearly.",
        "photo 1-3: No close-up of the attached paper tags is provided at a readable resolution.",
        "photo 1-3: Bottom, seams, strap attachment, and hardware close-ups are absent.",
        "photo 1-3: interior \/ lining not shown, creed cannot be checked",
        "photo 1-3: bottom, side, hardware close-ups and zipper brand not shown",
        "photo 1-3: maker label \/ fabric tag text illegible - request straight-on macro"
    ],
    "authenticity_concerns": [
        "photo 1-3: The beaded textile construction and decorative cityscape are inconsistent with the vintage Coach leather handbag catalog.",
        "photo 1-3: No Coach identifier is visible; this appears to be a non-Coach beaded handbag rather than a Coach bag with missing branding."
    ],
    "possible_model_reasoning": [
        "The silhouette is a small rectangular shoulder bag, but its all-over beadwork and cityscape decoration do not match the classic Coach leather models.",
        "The listing title's claim that the bag is lined is seller-provided and not verified in the photos.",
        "Condition appears approximately Very Good to Excellent externally: beadwork is visibly intact with no obvious major loss, but the interior and zipper function are not shown.",
        "No Coach silhouette, leather, hardware or identifier matches; beaded novelty construction has no counterpart in Coach model catalog \u00a74",
        "Condition: appears New\/Like New with tags attached (photo 1, photo 3) but condition grading for Coach not applicable as non-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 1-3: No Coach hardware, turnlock, engraved zipper pull, or leather hangtag is visibly present; a zipper is suggested by the listing title but not clearly shown.",
        "leather_description": "photo 1-3: Exterior appears to be densely beaded textile or fabric; no leather body is visibly present.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1-3: Broad gray textile-looking shoulder strap, apparently attached or tied at the sides; detailed attachment hardware is not visible.",
        "stitching_description": "photo 1-3: Beadwork and textile edging are visible; individual structural stitching is not sufficiently clear to assess."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0332,
    "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": 0.02,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.97,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a small shoulder handbag with a broad strap and beaded\/embroidered cityscape decoration.",
                    "photo 1: The bag is presented as unbranded, with no visible Coach wordmark, horse-and-carriage, creed, or Coach-style leather construction."
                ],
                "negative_evidence": [
                    "photo 1: Exterior is densely covered in small beads and textile embroidery, materials not associated with classic vintage Coach glove-tanned leather bags.",
                    "photo 1: The front depicts a cityscape and car in beadwork rather than a recognizable Coach silhouette or branding.",
                    "photo 3: The reverse is also fully beaded\/textile-covered, with no visible leather creed patch or Coach identifier.",
                    "photo 1: The strap appears textile-covered rather than a typical vintage Coach leather strap with brass hardware."
                ],
                "missing_information": [
                    "photo 1-3: Interior, zipper, lining, and any sewn-in brand or material label are not shown clearly.",
                    "photo 1-3: No close-up of the attached paper tags is provided at a readable resolution.",
                    "photo 1-3: Bottom, seams, strap attachment, and hardware close-ups are absent."
                ],
                "authenticity_concerns": [
                    "photo 1-3: The beaded textile construction and decorative cityscape are inconsistent with the vintage Coach leather handbag catalog.",
                    "photo 1-3: No Coach identifier is visible; this appears to be a non-Coach beaded handbag rather than a Coach bag with missing branding."
                ],
                "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 1-3: No Coach hardware, turnlock, engraved zipper pull, or leather hangtag is visibly present; a zipper is suggested by the listing title but not clearly shown.",
                    "leather_description": "photo 1-3: Exterior appears to be densely beaded textile or fabric; no leather body is visibly present.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1-3: Broad gray textile-looking shoulder strap, apparently attached or tied at the sides; detailed attachment hardware is not visible.",
                    "stitching_description": "photo 1-3: Beadwork and textile edging are visible; individual structural stitching is not sufficiently clear to assess."
                },
                "possible_model_reasoning": [
                    "The silhouette is a small rectangular shoulder bag, but its all-over beadwork and cityscape decoration do not match the classic Coach leather models.",
                    "The listing title's claim that the bag is lined is seller-provided and not verified in the photos.",
                    "Condition appears approximately Very Good to Excellent externally: beadwork is visibly intact with no obvious major loss, but the interior and zipper function are not shown."
                ],
                "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": 10,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 1-3: interior \/ lining not shown, creed cannot be checked",
                    "photo 1-3: bottom, side, hardware close-ups and zipper brand not shown",
                    "photo 1-3: maker label \/ fabric tag text illegible - request straight-on macro"
                ],
                "negative_evidence": [
                    "photo 1: all-over glass-bead and embroidery cityscape body - beads, embroidery explicitly excluded from Coach leather population",
                    "photo 1, photo 2, photo 3: no glove-tanned cowhide, no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark visible",
                    "photo 3: paper retail hangtags with ribbon, not Coach leather hangtag on bead chain",
                    "photo 1-3: construction and material inconsistent with any vintage Coach classic era"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass hardware visible; no turnlock, buckles, D-rings or zipper pulls shown",
                    "leather_description": "no leather visible; exterior is beaded and embroidered textile depicting cityscape, Statue of Liberty and taxi",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - obscured by beadwork",
                    "strap_construction": "wide flat fabric-appearing shoulder strap, light grey underside visible in photo 1 and photo 3",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette, leather, hardware or identifier matches; beaded novelty construction has no counterpart in Coach model catalog \u00a74",
                    "Condition: appears New\/Like New with tags attached (photo 1, photo 3) but condition grading for Coach not applicable as non-Coach"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
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            "total_tokens": 23582,
            "estimated_cost_usd": 0.011043
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        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}