Vintage Coach Hunter

{
    "is_handbag_probability": 0.93,
    "coach_probability": 0.02,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.665,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.82,
    "recommended_max_bid": 10,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 32.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly appears to be a small handbag or clutch with a rectangular silhouette",
        "photo 1: visible hair-on\/fur-like exterior and decorative turquoise side lacing"
    ],
    "negative_evidence": [
        "photo 1: no visible COACH wordmark, horse-and-carriage, creed patch, serial number, or hangtag",
        "photo 1: hair-on\/fur construction and prominent turquoise lacing do not resemble documented vintage Coach glove-tanned leather classics",
        "photo 2: no Coach branding or recognizable Coach hardware is visible",
        "photo 1: hair-on cowhide clutch with turquoise whipstitch lacing, no Coach silhouette or construction cues",
        "photo 1, photo 2: no turnlock, no brass hardware, no hangtag, no wordmark visible",
        "photo 1, photo 2: no creed patch visible; interior not shown at all",
        "photo 1-2: materials and handmade whipstitch construction inconsistent with vintage Coach glove-tanned classics"
    ],
    "missing_information": [
        "Interior view, including any labels or creed patch",
        "Close-ups of both sides, bottom, closure, and any strap attachment",
        "Any interior fabric tag or maker's mark",
        "Seller-stated material clarification, since genuine leather is not independently verifiable from these photos",
        "photo 1-2: interior not shown, creed patch cannot be checked",
        "photo 1-2: close-up of closure, hardware, lining and any stamps not shown",
        "photo 1-2: bottom, sides and scale\/dimensions not shown beyond title"
    ],
    "authenticity_concerns": [
        "The visible construction provides no evidence of Coach manufacture and is inconsistent with the usual construction of vintage Coach leather handbags"
    ],
    "possible_model_reasoning": [
        "No documented Coach model is a reasonable match for the visible hair-on\/fur-like rectangular clutch with turquoise side lacing.",
        "Photo 1 shows a contemporary decorative construction rather than a recognizable vintage Coach silhouette or hardware system.",
        "Condition: unable to grade fully; exterior appears intact in the two views, but interior, closure, bottom, and strap are not shown.",
        "No Coach model fits: hair-on-hide whipstitched clutch with no hardware matches no catalog style in 4.1-4.3",
        "No identifiers to decode: no creed, serial, country, hangtag or wordmark visible",
        "Condition: appears New\/unused from exterior but interior, bottom and hardware not shown so grade capped"
    ],
    "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": "not_visible - no hardware visible in photos",
        "leather_description": "Hair-on\/fur-like exterior panels are visible; leather backing and material composition are not verifiable from the photos",
        "lining_description": "not_visible",
        "strap_construction": "not_visible - no strap or handle visible",
        "stitching_description": "Decorative turquoise cord\/lacing is visible along the side edges; conventional handbag stitching is not clearly visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0021,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.96,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: clearly appears to be a small handbag or clutch with a rectangular silhouette",
                    "photo 1: visible hair-on\/fur-like exterior and decorative turquoise side lacing"
                ],
                "negative_evidence": [
                    "photo 1: no visible COACH wordmark, horse-and-carriage, creed patch, serial number, or hangtag",
                    "photo 1: hair-on\/fur construction and prominent turquoise lacing do not resemble documented vintage Coach glove-tanned leather classics",
                    "photo 2: no Coach branding or recognizable Coach hardware is visible"
                ],
                "missing_information": [
                    "Interior view, including any labels or creed patch",
                    "Close-ups of both sides, bottom, closure, and any strap attachment",
                    "Any interior fabric tag or maker's mark",
                    "Seller-stated material clarification, since genuine leather is not independently verifiable from these photos"
                ],
                "authenticity_concerns": [
                    "The visible construction provides no evidence of Coach manufacture and is inconsistent with the usual construction of vintage Coach leather handbags"
                ],
                "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": "not_visible",
                    "leather_description": "Hair-on\/fur-like exterior panels are visible; leather backing and material composition are not verifiable from the photos",
                    "lining_description": "not_visible",
                    "strap_construction": "not_visible",
                    "stitching_description": "Decorative turquoise cord\/lacing is visible along the side edges; conventional handbag stitching is not clearly visible"
                },
                "possible_model_reasoning": [
                    "No documented Coach model is a reasonable match for the visible hair-on\/fur-like rectangular clutch with turquoise side lacing.",
                    "Photo 1 shows a contemporary decorative construction rather than a recognizable vintage Coach silhouette or hardware system.",
                    "Condition: unable to grade fully; exterior appears intact in the two views, but interior, closure, bottom, and strap are not shown."
                ],
                "confidence": 0.79,
                "recommended_max_bid": 10,
                "estimated_resale_low": 10,
                "estimated_resale_high": 40
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.55,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "photo 1-2: interior not shown, creed patch cannot be checked",
                    "photo 1-2: close-up of closure, hardware, lining and any stamps not shown",
                    "photo 1-2: bottom, sides and scale\/dimensions not shown beyond title"
                ],
                "negative_evidence": [
                    "photo 1: hair-on cowhide clutch with turquoise whipstitch lacing, no Coach silhouette or construction cues",
                    "photo 1, photo 2: no turnlock, no brass hardware, no hangtag, no wordmark visible",
                    "photo 1, photo 2: no creed patch visible; interior not shown at all",
                    "photo 1-2: materials and handmade whipstitch construction inconsistent with vintage Coach glove-tanned classics"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no hardware visible in photos",
                    "leather_description": "photo 1-2: hair-on-hide cowhide, dark brown\/black and white; handmade clutch",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "photo 1: turquoise whipstitch \/ lacing along side edges; photo 2: same lacing barely visible through hair",
                    "strap_construction": "not_visible - no strap or handle visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: hair-on-hide whipstitched clutch with no hardware matches no catalog style in 4.1-4.3",
                    "No identifiers to decode: no creed, serial, country, hangtag or wordmark visible",
                    "Condition: appears New\/unused from exterior but interior, bottom and hardware not shown so grade capped"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 19648,
            "output_tokens": 655,
            "total_tokens": 20303,
            "estimated_cost_usd": 0.009431
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 20274,
            "output_tokens": 931,
            "total_tokens": 21205,
            "estimated_cost_usd": 0.0048
        }
    ]
}