Vintage Coach Hunter

{
    "is_handbag_probability": 0.89,
    "coach_probability": 0.015,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.535,
    "seller_misidentification_probability": 0.04,
    "confidence": 0.83,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: close-up shows a pastel crocheted or knitted textile construction with a large hole, not Coach glove-tanned leather or recognizable Coach canvas.",
        "photo 2: the item appears to be a handmade open-weave textile shoulder bag or garment-like purse, with no visible Coach wordmark, carriage, creed, leather hangtag, or Coach-style hardware.",
        "photo 1 and photo 2: seller identifies it as handmade and unbranded, consistent with the visible textile construction.",
        "photo 1: close-up shows crocheted yarn in white\/pink\/mint with openwork stitches and a hole, not glove-tanned leather",
        "photo 2: side view shows soft crochet tote with integrated yarn strap on mannequin, no flap, no turnlock, no brass hardware",
        "photo 1, photo 2: no creed patch, no COACH wordmark, no hangtag, no leather, no lining visible"
    ],
    "missing_information": [
        "photo 2: interior, closure, strap attachment, and full underside are not clearly shown.",
        "photo 1 and photo 2: no close-up of any labels or maker marks is provided.",
        "Seller-stated dimensions and material composition are unavailable.",
        "No further Coach authentication photos needed - bag is clearly crochet textile; for generic purchase: exact dimensions and strap stretch"
    ],
    "authenticity_concerns": [
        "photo 1 and photo 2: the visible crocheted textile construction is inconsistent with the classic leather and hardware construction of vintage Coach handbags.",
        "No Coach identifier is visible in the provided photos.",
        "photo 1, photo 2: crochet textile construction is inconsistent with any Coach production era - macrame\/crochet calls for coach_probability <=0.05"
    ],
    "possible_model_reasoning": [
        "The visible open-weave pastel textile and handmade appearance do not match the listed vintage Coach leather models or Coach signature canvas lines.",
        "Condition: Fair\/rehab; photo 1 shows a substantial hole or opening in the textile body, and photo 2 shows the item displayed on a form. Interior and bottom condition are unknown.",
        "Crochet handmade tote does not match any Coach catalog silhouette in \u00a74; materials rule out Coach per \u00a71 triage",
        "Condition: Fair \/ Rehab - small hole visible in crochet (photo 1) as seller states needs repair; crochet damage"
    ],
    "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": "No handbag hardware is clearly visible in photo 1 or photo 2.",
        "leather_description": "No leather is visible; the item appears to be made from pastel crocheted or knitted textile.",
        "lining_description": "not_visible",
        "strap_construction": "Photo 2: a narrow textile or crocheted shoulder section is visible, but its full construction is not shown.",
        "stitching_description": "Photo 1 and photo 2: open crochet\/knit loops are visible; conventional handbag stitching is not assessable."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0015,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.88,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.62,
                "seller_misidentification_probability": 0.06,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: close-up shows a pastel crocheted or knitted textile construction with a large hole, not Coach glove-tanned leather or recognizable Coach canvas.",
                    "photo 2: the item appears to be a handmade open-weave textile shoulder bag or garment-like purse, with no visible Coach wordmark, carriage, creed, leather hangtag, or Coach-style hardware.",
                    "photo 1 and photo 2: seller identifies it as handmade and unbranded, consistent with the visible textile construction."
                ],
                "missing_information": [
                    "photo 2: interior, closure, strap attachment, and full underside are not clearly shown.",
                    "photo 1 and photo 2: no close-up of any labels or maker marks is provided.",
                    "Seller-stated dimensions and material composition are unavailable."
                ],
                "authenticity_concerns": [
                    "photo 1 and photo 2: the visible crocheted textile construction is inconsistent with the classic leather and hardware construction of vintage Coach handbags.",
                    "No Coach identifier is visible in the provided photos."
                ],
                "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": "No handbag hardware is clearly visible in photo 1 or photo 2.",
                    "leather_description": "No leather is visible; the item appears to be made from pastel crocheted or knitted textile.",
                    "lining_description": "not_visible",
                    "strap_construction": "Photo 2: a narrow textile or crocheted shoulder section is visible, but its full construction is not shown.",
                    "stitching_description": "Photo 1 and photo 2: open crochet\/knit loops are visible; conventional handbag stitching is not assessable."
                },
                "possible_model_reasoning": [
                    "The visible open-weave pastel textile and handmade appearance do not match the listed vintage Coach leather models or Coach signature canvas lines.",
                    "Condition: Fair\/rehab; photo 1 shows a substantial hole or opening in the textile body, and photo 2 shows the item displayed on a form. Interior and bottom condition are unknown."
                ],
                "confidence": 0.78,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 20
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1, photo 2: crochet textile construction is inconsistent with any Coach production era - macrame\/crochet calls for coach_probability <=0.05"
                ],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.45,
                "is_handbag_probability": 0.9,
                "missing_information": [
                    "No further Coach authentication photos needed - bag is clearly crochet textile; for generic purchase: exact dimensions and strap stretch"
                ],
                "negative_evidence": [
                    "photo 1: close-up shows crocheted yarn in white\/pink\/mint with openwork stitches and a hole, not glove-tanned leather",
                    "photo 2: side view shows soft crochet tote with integrated yarn strap on mannequin, no flap, no turnlock, no brass hardware",
                    "photo 1, photo 2: no creed patch, no COACH wordmark, no hangtag, no leather, no lining visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible",
                    "leather_description": "No leather - pastel crochet yarn in white\/pink\/mint (photo 1, photo 2)",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "No leather stitching - crochet stitches only (photo 1)",
                    "strap_construction": "Integrated crocheted yarn shoulder strap (photo 2)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Crochet handmade tote does not match any Coach catalog silhouette in \u00a74; materials rule out Coach per \u00a71 triage",
                    "Condition: Fair \/ Rehab - small hole visible in crochet (photo 1) as seller states needs repair; crochet damage"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
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            "output_tokens": 615,
            "total_tokens": 16607,
            "estimated_cost_usd": 0.007873
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}