Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.065,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.69,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.855,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 2: first item is clearly a handbag with a top handle and gathered opening.",
        "photo 3: second item is clearly a handbag with two handles and a fabric body."
    ],
    "negative_evidence": [
        "photo 1: visible interior appears to be dark synthetic fabric lining, with no leather creed patch, Coach wordmark, or other Coach identifier visible.",
        "photo 2: first bag is a floral tapestry-style textile bag with denim-like blue trim rather than the leather construction typical of vintage Coach.",
        "photo 3: second bag has a bright tropical printed textile exterior and fabric handles; no Coach wordmark or horse-and-carriage is visible.",
        "photo 1: visible zipper and interior construction do not show a readable Coach stamp or style number.",
        "photo 2: drawstring pouch body is tapestry\/brocade-style fabric with denim trim, not glove-tanned leather",
        "photo 3: second bag is tropical floral printed fabric tote with fabric handles, not leather",
        "photo 1: interior is dark blue fabric lining with zip pocket, no leather creed patch visible",
        "photo 1-3: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark visible"
    ],
    "missing_information": [
        "Individual photos of the complete interiors, including all pockets and seams, to check for brand labels or fabric tags.",
        "Close-ups of any labels, zipper pulls, hardware, or attached tags.",
        "Bottom, side, handle attachment, and condition photos for both bags.",
        "Seller-stated dimensions and material information.",
        "photo 1: interior of second floral tote not shown",
        "photo 2-3: no maker labels, tags, or hardware close-ups shown",
        "photo 1-3: no bottom, side, or scale views shown"
    ],
    "authenticity_concerns": [
        "photo 1: the textile construction and synthetic-looking lining are inconsistent with the classic leather Coach population.",
        "photo 2: the first bag's decorative tapestry construction has no visible Coach identifiers and resembles a generic textile handbag.",
        "photo 3: the second bag's tropical printed fabric construction has no visible Coach identifiers and does not match a recognizable Coach line."
    ],
    "possible_model_reasoning": [
        "photo 2: the first bag is a generic floral tapestry-style handbag, with no silhouette or identifier supporting a Coach model.",
        "photo 3: the second bag is a generic tropical-print fabric tote or shoulder bag, not a recognizable Coach model.",
        "Condition: cannot be reliably graded because complete exterior, bottom, and interior condition views are absent; visible fabric appears intact in the provided photos.",
        "photo 2-3: two fabric handbags - tapestry drawstring pouch and floral tote - materials and construction do not match any Coach catalog style",
        "photo 1-3: no creed, serial, wordmark, brass turnlock, or glove-tanned leather to support Coach manufacture",
        "Condition: Good to Very Good appearance in photos; fabric bags with no visible damage, but limited views cap grade"
    ],
    "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: zipper and small metallic hardware are visible, but no readable branding; photo 2: no distinctive Coach hardware is visible; photo 3: no distinctive Coach hardware is visible.",
        "leather_description": "photo 1: no leather body is visible; the bag appears textile-based with blue fabric trim. photo 2: second bag appears to have a printed textile body and fabric handles.",
        "lining_description": "photo 1: dark fabric lining is visible; exact material and label are not readable.",
        "strap_construction": "photo 2: first bag has a single padded or fabric-covered top handle with gathered fabric at the opening. photo 3: second bag has two fabric handles.",
        "stitching_description": "photo 1: visible stitching appears functional and textile-based; fine construction details are not sufficiently clear for assessment."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0013,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.08,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.05,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 2: first item is clearly a handbag with a top handle and gathered opening.",
                    "photo 3: second item is clearly a handbag with two handles and a fabric body."
                ],
                "negative_evidence": [
                    "photo 1: visible interior appears to be dark synthetic fabric lining, with no leather creed patch, Coach wordmark, or other Coach identifier visible.",
                    "photo 2: first bag is a floral tapestry-style textile bag with denim-like blue trim rather than the leather construction typical of vintage Coach.",
                    "photo 3: second bag has a bright tropical printed textile exterior and fabric handles; no Coach wordmark or horse-and-carriage is visible.",
                    "photo 1: visible zipper and interior construction do not show a readable Coach stamp or style number."
                ],
                "missing_information": [
                    "Individual photos of the complete interiors, including all pockets and seams, to check for brand labels or fabric tags.",
                    "Close-ups of any labels, zipper pulls, hardware, or attached tags.",
                    "Bottom, side, handle attachment, and condition photos for both bags.",
                    "Seller-stated dimensions and material information."
                ],
                "authenticity_concerns": [
                    "photo 1: the textile construction and synthetic-looking lining are inconsistent with the classic leather Coach population.",
                    "photo 2: the first bag's decorative tapestry construction has no visible Coach identifiers and resembles a generic textile handbag.",
                    "photo 3: the second bag's tropical printed fabric construction has no visible Coach identifiers and does not match a recognizable Coach line."
                ],
                "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: zipper and small metallic hardware are visible, but no readable branding; photo 2: no distinctive Coach hardware is visible; photo 3: no distinctive Coach hardware is visible.",
                    "leather_description": "photo 1: no leather body is visible; the bag appears textile-based with blue fabric trim. photo 2: second bag appears to have a printed textile body and fabric handles.",
                    "lining_description": "photo 1: dark fabric lining is visible; exact material and label are not readable.",
                    "strap_construction": "photo 2: first bag has a single padded or fabric-covered top handle with gathered fabric at the opening. photo 3: second bag has two fabric handles.",
                    "stitching_description": "photo 1: visible stitching appears functional and textile-based; fine construction details are not sufficiently clear for assessment."
                },
                "possible_model_reasoning": [
                    "photo 2: the first bag is a generic floral tapestry-style handbag, with no silhouette or identifier supporting a Coach model.",
                    "photo 3: the second bag is a generic tropical-print fabric tote or shoulder bag, not a recognizable Coach model.",
                    "Condition: cannot be reliably graded because complete exterior, bottom, and interior condition views are absent; visible fabric appears intact in the provided photos."
                ],
                "confidence": 0.86,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "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": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 1: interior of second floral tote not shown",
                    "photo 2-3: no maker labels, tags, or hardware close-ups shown",
                    "photo 1-3: no bottom, side, or scale views shown"
                ],
                "negative_evidence": [
                    "photo 2: drawstring pouch body is tapestry\/brocade-style fabric with denim trim, not glove-tanned leather",
                    "photo 3: second bag is tropical floral printed fabric tote with fabric handles, not leather",
                    "photo 1: interior is dark blue fabric lining with zip pocket, no leather creed patch visible",
                    "photo 1-3: no solid brass hardware, no turnlock, no leather hangtag, no COACH wordmark visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible",
                    "leather_description": "photo 2-3: no leather visible; fabric bodies with denim-like trim",
                    "lining_description": "photo 1: dark blue fabric lining with interior zip pocket visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "photo 1: orange contrast stitching visible on denim trim",
                    "strap_construction": "photo 2-3: fabric loop handles, denim-like material",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 2-3: two fabric handbags - tapestry drawstring pouch and floral tote - materials and construction do not match any Coach catalog style",
                    "photo 1-3: no creed, serial, wordmark, brass turnlock, or glove-tanned leather to support Coach manufacture",
                    "Condition: Good to Very Good appearance in photos; fabric bags with no visible damage, but limited views cap grade"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
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            "model_name": "meta:muse-spark-1.3-contributor",
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}