Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.075,
    "vintage_probability": 0.34,
    "authenticity_confidence": 0.065,
    "image_quality_score": 0.385,
    "seller_misidentification_probability": 0.075,
    "confidence": 0.38,
    "recommended_max_bid": 7.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: handbag-sized crossbody with leather-like exterior, stitched construction, and metal hardware.",
        "photo 1: black leather-like material and gold-tone hardware are superficially compatible with some vintage handbags.",
        "photo 1: leather handbag with interior zip pocket"
    ],
    "negative_evidence": [
        "photo 1: interior is fabric-lined, whereas many classic vintage Coach glove-tanned styles are unlined suede-back leather.",
        "photo 1: closure appears to be a plain snap rather than a recognizable Coach turnlock.",
        "photo 1: no legible COACH wordmark, horse-and-carriage, creed patch, hangtag, or style number is visible.",
        "photo 1: visible lining, zipper, and hardware appear generic and do not provide a distinctive Coach identifier.",
        "Listing title states 'Unknown Brand'; this is untrusted seller context and does not identify the manufacturer.",
        "photo 1: interior is fully lined in black fabric with zip pocket, not unlined suede-back glove-tanned leather of vintage Coach classics",
        "photo 1: closure is magnetic snap on flap tab, no turnlock present",
        "photo 1: no creed patch, COACH wordmark, horse-and-carriage, or hangtag visible",
        "photo 1: kisslock\/frame-style top with small brass-tone hinges, silhouette does not match Coach catalog styles"
    ],
    "missing_information": [
        "Exterior front, back, sides, bottom, and corners.",
        "Straight-on close-up of the entire interior, including the back wall and all pockets, to check for a creed or fabric tag.",
        "Close-up of the closure, studs, strap attachments, zipper pull, and any hardware markings.",
        "Full strap view and measurements.",
        "Seller-stated material composition and country of manufacture.",
        "all exterior views not shown - front, back, sides, bottom, stud details mentioned in title",
        "creed patch \/ interior brand stamp not shown",
        "hangtag not shown",
        "turnlock \/ closure exterior and hardware stamps not shown",
        "strap full length, construction and clips not shown",
        "seller-stated dimensions and materials not provided"
    ],
    "authenticity_concerns": [
        "No Coach identifier is visible in the supplied photos, so Coach manufacture cannot be supported.",
        "The generic snap closure and fabric-lined construction are not a strong match for a classic 1980s Coach crossbody, though the exterior and any labels are not shown."
    ],
    "possible_model_reasoning": [
        "No Coach model can be matched reliably from the interior-only, duplicate photos.",
        "The fabric lining and plain snap closure lean toward a generic or non-Coach vintage crossbody rather than a classic unlined Coach turnlock style.",
        "Condition: Good to Fair\/rehab uncertain; photo 1 shows substantial lining wear and wrinkling, while exterior corners, strap condition, odor, and possible structural damage are not shown.",
        "no Coach model fits: fabric lining, snap closure, frame top and lack of creed\/turnlock inconsistent with 1970s-1990s glove-tanned classics",
        "Condition: unknown \/ capped at Good or below; only interior shown, exterior wear, corners, strap and odor unknown"
    ],
    "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: gold-tone metal snap\/closure hardware and zipper hardware are visible; no markings are legible.",
        "leather_description": "photo 1: smooth black leather-like exterior trim is visible, but genuine leather versus synthetic material cannot be determined from this interior-focused photo.",
        "lining_description": "photo 1: black fabric lining with a zippered interior pocket; lining is visibly worn and wrinkled.",
        "strap_construction": "not_visible - only thin edge of strap visible in photo 1, full strap not shown",
        "stitching_description": "photo 1: visible perimeter stitching appears broadly even, with some wrinkling and wear around the opening."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0015,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.12,
                "vintage_probability": 0.28,
                "authenticity_confidence": 0.1,
                "image_quality_score": 0.42,
                "seller_misidentification_probability": 0.12,
                "estimated_era": "unknown",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: handbag-sized crossbody with leather-like exterior, stitched construction, and metal hardware.",
                    "photo 1: black leather-like material and gold-tone hardware are superficially compatible with some vintage handbags."
                ],
                "negative_evidence": [
                    "photo 1: interior is fabric-lined, whereas many classic vintage Coach glove-tanned styles are unlined suede-back leather.",
                    "photo 1: closure appears to be a plain snap rather than a recognizable Coach turnlock.",
                    "photo 1: no legible COACH wordmark, horse-and-carriage, creed patch, hangtag, or style number is visible.",
                    "photo 1: visible lining, zipper, and hardware appear generic and do not provide a distinctive Coach identifier.",
                    "Listing title states 'Unknown Brand'; this is untrusted seller context and does not identify the manufacturer."
                ],
                "missing_information": [
                    "Exterior front, back, sides, bottom, and corners.",
                    "Straight-on close-up of the entire interior, including the back wall and all pockets, to check for a creed or fabric tag.",
                    "Close-up of the closure, studs, strap attachments, zipper pull, and any hardware markings.",
                    "Full strap view and measurements.",
                    "Seller-stated material composition and country of manufacture."
                ],
                "authenticity_concerns": [
                    "No Coach identifier is visible in the supplied photos, so Coach manufacture cannot be supported.",
                    "The generic snap closure and fabric-lined construction are not a strong match for a classic 1980s Coach crossbody, though the exterior and any labels are not shown."
                ],
                "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: gold-tone metal snap\/closure hardware and zipper hardware are visible; no markings are legible.",
                    "leather_description": "photo 1: smooth black leather-like exterior trim is visible, but genuine leather versus synthetic material cannot be determined from this interior-focused photo.",
                    "lining_description": "photo 1: black fabric lining with a zippered interior pocket; lining is visibly worn and wrinkled.",
                    "strap_construction": "not_visible",
                    "stitching_description": "photo 1: visible perimeter stitching appears broadly even, with some wrinkling and wear around the opening."
                },
                "possible_model_reasoning": [
                    "No Coach model can be matched reliably from the interior-only, duplicate photos.",
                    "The fabric lining and plain snap closure lean toward a generic or non-Coach vintage crossbody rather than a classic unlined Coach turnlock style.",
                    "Condition: Good to Fair\/rehab uncertain; photo 1 shows substantial lining wear and wrinkling, while exterior corners, strap condition, odor, and possible structural damage are not shown."
                ],
                "confidence": 0.36,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.03,
                "coach_probability": 0.03,
                "confidence": 0.4,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.35,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "all exterior views not shown - front, back, sides, bottom, stud details mentioned in title",
                    "creed patch \/ interior brand stamp not shown",
                    "hangtag not shown",
                    "turnlock \/ closure exterior and hardware stamps not shown",
                    "strap full length, construction and clips not shown",
                    "seller-stated dimensions and materials not provided"
                ],
                "negative_evidence": [
                    "photo 1: interior is fully lined in black fabric with zip pocket, not unlined suede-back glove-tanned leather of vintage Coach classics",
                    "photo 1: closure is magnetic snap on flap tab, no turnlock present",
                    "photo 1: no creed patch, COACH wordmark, horse-and-carriage, or hangtag visible",
                    "photo 1: kisslock\/frame-style top with small brass-tone hinges, silhouette does not match Coach catalog styles"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "brass-tone snap and frame hinges visible in photo 1; exterior turnlock, buckles, zipper brand not visible",
                    "leather_description": "black smooth leather exterior edges visible in photo 1, finish and grain not assessable from interior-only view",
                    "lining_description": "photo 1: black fabric lining with interior zip pocket",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - stitching not clearly assessable in interior view",
                    "strap_construction": "not_visible - only thin edge of strap visible in photo 1, full strap not shown",
                    "turnlock_present": false
                },
                "positive_evidence": [
                    "photo 1: leather handbag with interior zip pocket"
                ],
                "possible_model_reasoning": [
                    "no Coach model fits: fabric lining, snap closure, frame top and lack of creed\/turnlock inconsistent with 1970s-1990s glove-tanned classics",
                    "Condition: unknown \/ capped at Good or below; only interior shown, exterior wear, corners, strap and odor unknown"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.4
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 25537,
            "output_tokens": 803,
            "total_tokens": 26340,
            "estimated_cost_usd": 0.012142
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 26327,
            "output_tokens": 1220,
            "total_tokens": 27547,
            "estimated_cost_usd": 0.006241
        }
    ]
}