Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.02,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.735,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.895,
    "recommended_max_bid": 13.5,
    "estimated_resale_low": 15,
    "estimated_resale_high": 40,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a handbag-sized tote with shoulder handles and a zip-top appearance stated in the listing title",
        "photo 1: visible leather or suede-like trim and fringe, but no Coach-specific identifiers"
    ],
    "negative_evidence": [
        "photo 1: body is covered in dense multicolor embroidered textile rather than resembling Coach glove-tanned leather or Coach signature canvas",
        "photo 1: prominent long suede fringe and bohemian Banjara-style decoration are not characteristic of the listed vintage Coach catalog styles",
        "photos 1-3: no visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, or recognizable Coach hangtag",
        "photos 1-3: visible hardware appears limited to generic rings and strap attachments; no Coach-era turnlock is shown",
        "photo 1: body is all-over multicolor Banjara embroidery with mirror\/beadwork, not Coach glove-tanned leather",
        "photo 1, photo 2, photo 3: extensive brown suede fringe trim and braided handles, never used on vintage Coach classics",
        "photo 1, photo 2, photo 3: no turnlock, no leather creed patch, no COACH wordmark or horse-and-carriage visible",
        "photo 1, photo 2, photo 3: textile\/beaded construction with suede, inconsistent with unlined glove-tanned + solid brass Coach construction"
    ],
    "missing_information": [
        "photo 1-3: interior, lining, zipper pull, and any interior brand label are not shown",
        "photo 1-3: no close-up of any sewn-in label, leather stamp, or hardware markings",
        "photo 1-3: bottom, corners, and full strap attachment details are not shown",
        "photo 4: interior emptied including back wall \/ pockets for creed check not shown",
        "photo 5: bottom and corners not shown",
        "photo 6: hardware close-up and any brand stamps not shown"
    ],
    "authenticity_concerns": [
        "photos 1-3: the textile-and-fringe construction is inconsistent with the classic vintage Coach leather handbag population",
        "photos 1-3: absence of any visible Coach identifier leaves the item best classified as an unbranded or non-Coach bohemian tote"
    ],
    "possible_model_reasoning": [
        "The silhouette is a fringed embroidered tote, not a close match for a documented vintage Coach model; no Coach model is proposed.",
        "Condition: visually Very Good overall from the exterior, with extensive intentional fringe and embroidery; interior, odor, bottom, and strap wear are unknown.",
        "No Coach catalog silhouette matches: embroidered Banjara tote with suede fringe is outside Coach 1970s-2000s and modern lines",
        "No hard identifiers visible in photo 1-3 to decode for era or style",
        "Condition: appears clean\/new-handmade but cannot grade on six-tier Coach scale as non-Coach; bottom, interior and strap wear not shown"
    ],
    "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 3: generic ring and strap hardware in a brass-tone finish is visible; no Coach engraving is visible",
        "leather_description": "photos 1-3: tan suede- or leather-like fringe, braided handle covering, and trim are visible; exact material cannot be confirmed",
        "lining_description": "not_visible",
        "strap_construction": "photos 1-3: long shoulder handles with braided or wrapped tan trim, attached by generic ring hardware",
        "stitching_description": "photos 1-3: dense decorative embroidery and textile panel construction are visible; ordinary structural stitching is not sufficiently close to assess"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0011,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly a handbag-sized tote with shoulder handles and a zip-top appearance stated in the listing title",
                    "photo 1: visible leather or suede-like trim and fringe, but no Coach-specific identifiers"
                ],
                "negative_evidence": [
                    "photo 1: body is covered in dense multicolor embroidered textile rather than resembling Coach glove-tanned leather or Coach signature canvas",
                    "photo 1: prominent long suede fringe and bohemian Banjara-style decoration are not characteristic of the listed vintage Coach catalog styles",
                    "photos 1-3: no visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, or recognizable Coach hangtag",
                    "photos 1-3: visible hardware appears limited to generic rings and strap attachments; no Coach-era turnlock is shown"
                ],
                "missing_information": [
                    "photo 1-3: interior, lining, zipper pull, and any interior brand label are not shown",
                    "photo 1-3: no close-up of any sewn-in label, leather stamp, or hardware markings",
                    "photo 1-3: bottom, corners, and full strap attachment details are not shown"
                ],
                "authenticity_concerns": [
                    "photos 1-3: the textile-and-fringe construction is inconsistent with the classic vintage Coach leather handbag population",
                    "photos 1-3: absence of any visible Coach identifier leaves the item best classified as an unbranded or non-Coach bohemian tote"
                ],
                "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 3: generic ring and strap hardware in a brass-tone finish is visible; no Coach engraving is visible",
                    "leather_description": "photos 1-3: tan suede- or leather-like fringe, braided handle covering, and trim are visible; exact material cannot be confirmed",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1-3: long shoulder handles with braided or wrapped tan trim, attached by generic ring hardware",
                    "stitching_description": "photos 1-3: dense decorative embroidery and textile panel construction are visible; ordinary structural stitching is not sufficiently close to assess"
                },
                "possible_model_reasoning": [
                    "The silhouette is a fringed embroidered tote, not a close match for a documented vintage Coach model; no Coach model is proposed.",
                    "Condition: visually Very Good overall from the exterior, with extensive intentional fringe and embroidery; interior, odor, bottom, and strap wear are unknown."
                ],
                "confidence": 0.87,
                "recommended_max_bid": 15,
                "estimated_resale_low": 15,
                "estimated_resale_high": 45
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.92,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 35,
                "estimated_resale_low": 15,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 4: interior emptied including back wall \/ pockets for creed check not shown",
                    "photo 5: bottom and corners not shown",
                    "photo 6: hardware close-up and any brand stamps not shown"
                ],
                "negative_evidence": [
                    "photo 1: body is all-over multicolor Banjara embroidery with mirror\/beadwork, not Coach glove-tanned leather",
                    "photo 1, photo 2, photo 3: extensive brown suede fringe trim and braided handles, never used on vintage Coach classics",
                    "photo 1, photo 2, photo 3: no turnlock, no leather creed patch, no COACH wordmark or horse-and-carriage visible",
                    "photo 1, photo 2, photo 3: textile\/beaded construction with suede, inconsistent with unlined glove-tanned + solid brass Coach construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "small brass-tone rings at shoulder strap attachments visible in photo 2 and photo 3; no turnlock, no zipper pull stamp visible",
                    "leather_description": "brown suede fringe and smooth leather trim combined with multicolor embroidered textile body; not glove-tanned cowhide",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible; embroidery stitching is decorative Banjara work, not Coach seam stitching",
                    "strap_construction": "two long braided-appearing top handles with leather anchor tabs and side fringe tassels; no buckle adjustment or dogleash clips visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach catalog silhouette matches: embroidered Banjara tote with suede fringe is outside Coach 1970s-2000s and modern lines",
                    "No hard identifiers visible in photo 1-3 to decode for era or style",
                    "Condition: appears clean\/new-handmade but cannot grade on six-tier Coach scale as non-Coach; bottom, interior and strap wear not shown"
                ],
                "possible_models": [],
                "recommended_max_bid": 12,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17078,
            "output_tokens": 795,
            "total_tokens": 17873,
            "estimated_cost_usd": 0.008739
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17558,
            "output_tokens": 1333,
            "total_tokens": 18891,
            "estimated_cost_usd": 0.004578
        }
    ]
}