Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.01,
    "vintage_probability": 0.275,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.8,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.915,
    "recommended_max_bid": 9,
    "estimated_resale_low": 10,
    "estimated_resale_high": 37.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a handbag with a shoulder strap and decorative textile construction.",
        "photo 1: The colorful geometric motifs are decorative and do not appear to be Coach's paired-C signature pattern.",
        "photo 4: The reverse shows a red textile backing rather than the leather construction typical of classic vintage Coach."
    ],
    "negative_evidence": [
        "photo 1: No Coach wordmark, horse-and-carriage, leather hangtag, or identifiable Coach hardware is visible.",
        "photo 1: The bag is made from ornate woven\/needlework-style textile with tassels and bead-like decorations, not glove-tanned leather.",
        "photo 2: The prominent motifs are non-branded geometric designs, not a legible Coach identifier.",
        "photo 4: The reverse is covered in red textile material and lacks a Coach creed patch.",
        "photo 1: No turnlock or other recognizable vintage Coach closure is visible.",
        "photo 1-3: body is woven tapestry \/ needlepoint with geometric kilim pattern and tassel trim, not glove-tanned cowhide",
        "photo 1-6: no solid brass hardware, no turnlock, no buckles, no D-rings, no zipper pulls visible",
        "photo 4-6: back is red velvet-like textile, not leather; strap is narrow woven textile, not leather with brass slides",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag visible",
        "construction type - textile folk \/ tapestry tote with tassels - never used by Coach per reference"
    ],
    "missing_information": [
        "Interior and opening\/closure are not shown.",
        "No close-up of any interior label, maker tag, or construction details is provided.",
        "Country of manufacture, materials, and exact dimensions of the bag body are not documented.",
        "No close-up of the strap attachment points or stitching is provided.",
        "interior \/ lining view not shown (photo 4-6 show only exterior back)",
        "no creed patch, hardware stamps, or brand labels shown in any photo",
        "no close-up of strap attachments or seams"
    ],
    "authenticity_concerns": [
        "The textile, tassel, and geometric construction are inconsistent with the classic leather handbag population where unidentified Coach bags are commonly found.",
        "There is no visible Coach identifier; this appears to be a non-Coach handmade or ethnic-style textile handbag rather than a replica of a specific Coach model."
    ],
    "possible_model_reasoning": [
        "The silhouette is a generic flat textile shoulder bag and does not match a recognizable Coach catalog model.",
        "The decorative geometric textile, multiple bottom tassels, and lack of leather, turnlock, creed, or Coach branding strongly support a handmade or ethnic-style non-Coach bag.",
        "Condition appears Good: visible loose threads and fraying around the top edge and tassels in photos 1-4; the interior and functional closure are not shown.",
        "No Coach model fits: silhouette, materials (tapestry\/velvet textile, tassels, woven straps) and lack of leather\/brass\/creed are inconsistent with all Classic, Cashin, and modern Coach catalog styles",
        "Condition: Good to Very Good for a textile bag; colors bright, tassels intact with minor fraying visible photo 1,3, no interior or strap-anchor detail to grade higher"
    ],
    "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 recognizable handbag hardware or closure is visible in the provided photos; decorative white bead-like elements and tassel attachments are visible along the lower edge.",
        "leather_description": "No leather body is visible; the bag appears to be constructed from woven or needlework-style textile with a red textile reverse.",
        "lining_description": "not_visible - interior never shown",
        "strap_construction": "photo 1: Narrow textile shoulder strap decorated with the same multicolored patterned material; attachment construction is not clearly visible.",
        "stitching_description": "photo 1: Woven textile pattern and perimeter edging are visible, with some loose threads\/fraying around the upper edge and tassels; detailed seam stitching is not clearly shown."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0017,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.25,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.9,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Clearly a handbag with a shoulder strap and decorative textile construction.",
                    "photo 1: The colorful geometric motifs are decorative and do not appear to be Coach's paired-C signature pattern.",
                    "photo 4: The reverse shows a red textile backing rather than the leather construction typical of classic vintage Coach."
                ],
                "negative_evidence": [
                    "photo 1: No Coach wordmark, horse-and-carriage, leather hangtag, or identifiable Coach hardware is visible.",
                    "photo 1: The bag is made from ornate woven\/needlework-style textile with tassels and bead-like decorations, not glove-tanned leather.",
                    "photo 2: The prominent motifs are non-branded geometric designs, not a legible Coach identifier.",
                    "photo 4: The reverse is covered in red textile material and lacks a Coach creed patch.",
                    "photo 1: No turnlock or other recognizable vintage Coach closure is visible."
                ],
                "missing_information": [
                    "Interior and opening\/closure are not shown.",
                    "No close-up of any interior label, maker tag, or construction details is provided.",
                    "Country of manufacture, materials, and exact dimensions of the bag body are not documented.",
                    "No close-up of the strap attachment points or stitching is provided."
                ],
                "authenticity_concerns": [
                    "The textile, tassel, and geometric construction are inconsistent with the classic leather handbag population where unidentified Coach bags are commonly found.",
                    "There is no visible Coach identifier; this appears to be a non-Coach handmade or ethnic-style textile handbag rather than a replica of a specific Coach model."
                ],
                "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 recognizable handbag hardware or closure is visible in the provided photos; decorative white bead-like elements and tassel attachments are visible along the lower edge.",
                    "leather_description": "No leather body is visible; the bag appears to be constructed from woven or needlework-style textile with a red textile reverse.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: Narrow textile shoulder strap decorated with the same multicolored patterned material; attachment construction is not clearly visible.",
                    "stitching_description": "photo 1: Woven textile pattern and perimeter edging are visible, with some loose threads\/fraying around the upper edge and tassels; detailed seam stitching is not clearly shown."
                },
                "possible_model_reasoning": [
                    "The silhouette is a generic flat textile shoulder bag and does not match a recognizable Coach catalog model.",
                    "The decorative geometric textile, multiple bottom tassels, and lack of leather, turnlock, creed, or Coach branding strongly support a handmade or ethnic-style non-Coach bag.",
                    "Condition appears Good: visible loose threads and fraying around the top edge and tassels in photos 1-4; the interior and functional closure are not shown."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 10,
                "estimated_resale_low": 15,
                "estimated_resale_high": 50
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.92,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "interior \/ lining view not shown (photo 4-6 show only exterior back)",
                    "no creed patch, hardware stamps, or brand labels shown in any photo",
                    "no close-up of strap attachments or seams"
                ],
                "negative_evidence": [
                    "photo 1-3: body is woven tapestry \/ needlepoint with geometric kilim pattern and tassel trim, not glove-tanned cowhide",
                    "photo 1-6: no solid brass hardware, no turnlock, no buckles, no D-rings, no zipper pulls visible",
                    "photo 4-6: back is red velvet-like textile, not leather; strap is narrow woven textile, not leather with brass slides",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag visible",
                    "construction type - textile folk \/ tapestry tote with tassels - never used by Coach per reference"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible in any photo; no turnlock, buckles, or zipper pulls",
                    "leather_description": "no leather visible; front is multicolor woven tapestry textile, back is red plush\/velvet-like textile",
                    "lining_description": "not_visible - interior never shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - seams and stitching not shown in close-up; edges bound with cord",
                    "strap_construction": "narrow woven textile shoulder straps with same ethnic pattern, sewn directly to bag top, no brass clips or buckle adjustment visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: silhouette, materials (tapestry\/velvet textile, tassels, woven straps) and lack of leather\/brass\/creed are inconsistent with all Classic, Cashin, and modern Coach catalog styles",
                    "Condition: Good to Very Good for a textile bag; colors bright, tassels intact with minor fraying visible photo 1,3, no interior or strap-anchor detail to grade higher"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.3
            }
        }
    ],
    "_usage": [
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            "output_tokens": 832,
            "total_tokens": 29616,
            "estimated_cost_usd": 0.01351
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}