Vintage Coach Hunter

{
    "is_handbag_probability": 0.945,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.71,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.94,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: both items are plush\/fuzzy character-style bags with soft textile bodies and matching plush handles, unlike vintage Coach leather construction",
        "photo 1: visible closures are ordinary light-colored zippers rather than a vintage Coach brass turnlock or other characteristic hardware",
        "photo 2: attached paper tag identifies a generic plush product, shows item number 8130070, and states Made in China; no Coach branding is visible",
        "photo 1: no Coach wordmark, horse-and-carriage mark, leather hangtag, or creed patch is visible",
        "photo 1: both bags have soft faux-fur\/plush exteriors in lavender and pale pink, not glove-tanned cowhide leather",
        "photo 1: no solid brass turnlock, no brass hardware, no leather hangtag, no Coach silhouette",
        "photo 2: paper product tag reads 'Product name: Cute Plush' and 'Made in China' with barcode, not a Coach leather creed patch",
        "photo 1-2: zippered plush top-handle novelty construction with character applique, inconsistent with any vintage Coach line"
    ],
    "missing_information": [
        "photo 1: interiors, bottoms, rear panels, and full zipper pulls are not shown",
        "photo 2: tag text is visible but does not provide a Coach identifier; no additional brand or licensing label is shown",
        "No Coach creed or leather interior to check - not applicable given plush construction visible in photo 1",
        "No hardware close-ups beyond zipper in photo 2 - not needed as materials already exclude Coach"
    ],
    "authenticity_concerns": [
        "The plush construction, generic character-inspired design, and generic Made in China product tag are inconsistent with vintage Coach handbag construction.",
        "No Coach identifier is visible in the provided photos."
    ],
    "possible_model_reasoning": [
        "The bags are handbag-shaped, but their plush textile construction and character-inspired appearance do not match the vintage Coach model catalog.",
        "photo 2: the visible tag reads Product name: Cute Plush ... and Made in China, with item number 8130070; this supports a modern generic plush product rather than Coach.",
        "Condition: New with tags based on the listing and clean-looking photos, although interior condition and odor cannot be assessed.",
        "photo 1 shows two small plush character-inspired top-handle bags, not matching any Coach catalog silhouette in \u00a74",
        "materials (plush\/fuzzy exterior, lightweight) and paper tag 'Made in China' in photo 2 exclude 1970s-1990s glove-tanned brass-hardware Coach",
        "Condition: New with tags as stated and seen in photo 2; new novelty plush, not gradable on vintage leather scale"
    ],
    "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: light-colored zipper closures are visible; no turnlock or Coach-marked hardware is visible. photo 2: a paper retail tag is attached, not a leather Coach hangtag.",
        "leather_description": "photo 1: soft purple and pale-pink plush\/fuzzy textile exteriors are visible; leather is not visible.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: short matching plush top handles are visible; no leather strap is shown.",
        "stitching_description": "photo 1: exterior construction is mostly obscured by plush fabric; detailed stitching is not assessable."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.002,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.94,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: both items are plush\/fuzzy character-style bags with soft textile bodies and matching plush handles, unlike vintage Coach leather construction",
                    "photo 1: visible closures are ordinary light-colored zippers rather than a vintage Coach brass turnlock or other characteristic hardware",
                    "photo 2: attached paper tag identifies a generic plush product, shows item number 8130070, and states Made in China; no Coach branding is visible",
                    "photo 1: no Coach wordmark, horse-and-carriage mark, leather hangtag, or creed patch is visible"
                ],
                "missing_information": [
                    "photo 1: interiors, bottoms, rear panels, and full zipper pulls are not shown",
                    "photo 2: tag text is visible but does not provide a Coach identifier; no additional brand or licensing label is shown"
                ],
                "authenticity_concerns": [
                    "The plush construction, generic character-inspired design, and generic Made in China product tag are inconsistent with vintage Coach handbag construction.",
                    "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": "photo 1: light-colored zipper closures are visible; no turnlock or Coach-marked hardware is visible. photo 2: a paper retail tag is attached, not a leather Coach hangtag.",
                    "leather_description": "photo 1: soft purple and pale-pink plush\/fuzzy textile exteriors are visible; leather is not visible.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: short matching plush top handles are visible; no leather strap is shown.",
                    "stitching_description": "photo 1: exterior construction is mostly obscured by plush fabric; detailed stitching is not assessable."
                },
                "possible_model_reasoning": [
                    "The bags are handbag-shaped, but their plush textile construction and character-inspired appearance do not match the vintage Coach model catalog.",
                    "photo 2: the visible tag reads Product name: Cute Plush ... and Made in China, with item number 8130070; this supports a modern generic plush product rather than Coach.",
                    "Condition: New with tags based on the listing and clean-looking photos, although interior condition and odor cannot be assessed."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 20
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.97,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No Coach creed or leather interior to check - not applicable given plush construction visible in photo 1",
                    "No hardware close-ups beyond zipper in photo 2 - not needed as materials already exclude Coach"
                ],
                "negative_evidence": [
                    "photo 1: both bags have soft faux-fur\/plush exteriors in lavender and pale pink, not glove-tanned cowhide leather",
                    "photo 1: no solid brass turnlock, no brass hardware, no leather hangtag, no Coach silhouette",
                    "photo 2: paper product tag reads 'Product name: Cute Plush' and 'Made in China' with barcode, not a Coach leather creed patch",
                    "photo 1-2: zippered plush top-handle novelty construction with character applique, inconsistent with any vintage Coach line"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "photo 1-2: small white zipper closures with fabric\/plastic pulls; no brass turnlock, buckles, or dogleash clips visible",
                    "leather_description": "photo 1: lavender and pale pink faux-fur\/plush textile, not leather; no patina or grain",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible - obscured by plush pile",
                    "strap_construction": "photo 1: fixed short plush top handles in matching faux-fur, sewn to body; not leather, not buckle-adjustable or detachable",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 1 shows two small plush character-inspired top-handle bags, not matching any Coach catalog silhouette in \u00a74",
                    "materials (plush\/fuzzy exterior, lightweight) and paper tag 'Made in China' in photo 2 exclude 1970s-1990s glove-tanned brass-hardware Coach",
                    "Condition: New with tags as stated and seen in photo 2; new novelty plush, not gradable on vintage leather scale"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16352,
            "output_tokens": 693,
            "total_tokens": 17045,
            "estimated_cost_usd": 0.008204
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 16742,
            "output_tokens": 1242,
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}