Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.735,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.89,
    "recommended_max_bid": 14,
    "estimated_resale_low": 15,
    "estimated_resale_high": 48,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: six handbag-sized evening clutches\/purses are clearly visible.",
        "photo 1: the bags are individually packaged and appear unused or new."
    ],
    "negative_evidence": [
        "photo 1: bags feature glittery pleated synthetic-looking fabric, rhinestone embellishment, and decorative evening-bag styling rather than vintage Coach glove-tanned leather.",
        "photo 1: no Coach wordmark, horse-and-carriage, leather hangtag, creed patch, or recognizable Coach construction is visible.",
        "photo 1: visible inventory stickers and retail-style packaging are inconsistent with a vintage Coach classic.",
        "photo 1: six modern evening clutches in satin\/synthetic fabric with pleating, rhinestone\/crystal embellishment, not glove-tanned leather",
        "photo 1: all bags new in plastic wrap with wholesale stickers\/barcodes e.g. EB1201-CHM, EB1192-BZ, 25243-9, consistent with bulk fast-fashion lot",
        "photo 1: no brass turnlock, no leather hangtag, no COACH wordmark, no creed patch, no solid-brass hardware visible",
        "photo 1: silhouettes - pleated envelope clutches and rhinestone box clutch plus red rose-handle mini tote - match no vintage Coach catalog style"
    ],
    "missing_information": [
        "photo 1: individual interiors, labels, closures, and material composition are not shown.",
        "photo 1: no close-ups of any brand labels or hardware stamps are provided.",
        "photo 1: dimensions and condition of each purse are not provided.",
        "individual interior, lining, and hardware close-ups for each of the 6 bags not shown, but not needed for Coach triage",
        "no creed patch visible for any bag in photo 1",
        "no dimensions or materials stated in seller text"
    ],
    "authenticity_concerns": [
        "photo 1: the apparent synthetic textile and rhinestone evening-clutch construction do not match the typical materials and construction of vintage Coach leather handbags.",
        "photo 1: no Coach identifier is visible; these appear to be generic unbranded wholesale-style evening bags rather than Coach products."
    ],
    "possible_model_reasoning": [
        "photo 1: silhouettes and embellishment are consistent with generic modern formal\/evening clutches, not a recognizable Coach model.",
        "photo 1: no identifier supports a Coach-era assignment. Condition appears new or unused from the packaging, but interiors and closures are unverified.",
        "photo 1 shows 6-piece lot of modern synthetic evening bags, inconsistent with any Coach glove-tanned, Signature canvas, or modern leather line in materials, construction and hardware",
        "no Coach hard identifier present, so no model match possible; lot priced as generic secondhand evening bags",
        "Condition: New in wrap as shown in photo 1; grading tier 1 New but non-Coach, value driven by wholesale evening-bag market"
    ],
    "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: rhinestone and decorative metallic-looking embellishments are visible; no Coach-stamped hardware is visible.",
        "leather_description": "photo 1: material appears to be pleated textile or synthetic fabric with glitter\/rhinestone decoration; leather is not visible.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: one red purse appears to have a pair of handles; the other visible purses appear to be clutches. Detailed strap construction is not visible.",
        "stitching_description": "photo 1: stitching is largely obscured by plastic packaging and is not assessable."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0011,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: six handbag-sized evening clutches\/purses are clearly visible.",
                    "photo 1: the bags are individually packaged and appear unused or new."
                ],
                "negative_evidence": [
                    "photo 1: bags feature glittery pleated synthetic-looking fabric, rhinestone embellishment, and decorative evening-bag styling rather than vintage Coach glove-tanned leather.",
                    "photo 1: no Coach wordmark, horse-and-carriage, leather hangtag, creed patch, or recognizable Coach construction is visible.",
                    "photo 1: visible inventory stickers and retail-style packaging are inconsistent with a vintage Coach classic."
                ],
                "missing_information": [
                    "photo 1: individual interiors, labels, closures, and material composition are not shown.",
                    "photo 1: no close-ups of any brand labels or hardware stamps are provided.",
                    "photo 1: dimensions and condition of each purse are not provided."
                ],
                "authenticity_concerns": [
                    "photo 1: the apparent synthetic textile and rhinestone evening-clutch construction do not match the typical materials and construction of vintage Coach leather handbags.",
                    "photo 1: no Coach identifier is visible; these appear to be generic unbranded wholesale-style evening bags rather than Coach products."
                ],
                "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: rhinestone and decorative metallic-looking embellishments are visible; no Coach-stamped hardware is visible.",
                    "leather_description": "photo 1: material appears to be pleated textile or synthetic fabric with glitter\/rhinestone decoration; leather is not visible.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: one red purse appears to have a pair of handles; the other visible purses appear to be clutches. Detailed strap construction is not visible.",
                    "stitching_description": "photo 1: stitching is largely obscured by plastic packaging and is not assessable."
                },
                "possible_model_reasoning": [
                    "photo 1: silhouettes and embellishment are consistent with generic modern formal\/evening clutches, not a recognizable Coach model.",
                    "photo 1: no identifier supports a Coach-era assignment. Condition appears new or unused from the packaging, but interiors and closures are unverified."
                ],
                "confidence": 0.9,
                "recommended_max_bid": 10,
                "estimated_resale_low": 15,
                "estimated_resale_high": 60
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 36,
                "estimated_resale_low": 15,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "individual interior, lining, and hardware close-ups for each of the 6 bags not shown, but not needed for Coach triage",
                    "no creed patch visible for any bag in photo 1",
                    "no dimensions or materials stated in seller text"
                ],
                "negative_evidence": [
                    "photo 1: six modern evening clutches in satin\/synthetic fabric with pleating, rhinestone\/crystal embellishment, not glove-tanned leather",
                    "photo 1: all bags new in plastic wrap with wholesale stickers\/barcodes e.g. EB1201-CHM, EB1192-BZ, 25243-9, consistent with bulk fast-fashion lot",
                    "photo 1: no brass turnlock, no leather hangtag, no COACH wordmark, no creed patch, no solid-brass hardware visible",
                    "photo 1: silhouettes - pleated envelope clutches and rhinestone box clutch plus red rose-handle mini tote - match no vintage Coach catalog style"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - rhinestone\/crystal decoration only, no brass turnlock or Coach hardware visible in photo 1",
                    "leather_description": "no leather visible in photo 1; appears to be satin\/synthetic fabric and rhinestone-covered bodies",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible - clutch-style, no leather straps shown",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 1 shows 6-piece lot of modern synthetic evening bags, inconsistent with any Coach glove-tanned, Signature canvas, or modern leather line in materials, construction and hardware",
                    "no Coach hard identifier present, so no model match possible; lot priced as generic secondhand evening bags",
                    "Condition: New in wrap as shown in photo 1; grading tier 1 New but non-Coach, value driven by wholesale evening-bag market"
                ],
                "possible_models": [],
                "recommended_max_bid": 18,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "output_tokens": 753,
            "total_tokens": 17583,
            "estimated_cost_usd": 0.008539
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}