Vintage Coach Hunter

{
    "is_handbag_probability": 0.685,
    "coach_probability": 0.03,
    "vintage_probability": 0.025,
    "authenticity_confidence": 0.025,
    "image_quality_score": 0.085,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.085,
    "recommended_max_bid": null,
    "estimated_resale_low": null,
    "estimated_resale_high": null,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: A rectangular soft-sided object appears to be a handbag, but it is largely obscured by translucent wrapping."
    ],
    "negative_evidence": [
        "photo 1: No visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, hangtag, or recognizable Coach hardware.",
        "photo 1: The object is covered by packaging, preventing assessment of leather, lining, stitching, strap construction, and closure.",
        "photo 1: The listing identifies the item as unbranded and provides no Coach-related description.",
        "photo 1: bag fully enclosed in opaque white non-woven wrapping, no leather, hardware, lining or construction visible",
        "photo 1: no creed patch, wordmark, horse-and-carriage, turnlock or hangtag visible",
        "photo 1: all 6 provided images are duplicates of same wrapped view, no usable view provided"
    ],
    "missing_information": [
        "Straight-on unobstructed front, back, side, bottom, and corner photos.",
        "Interior photo showing the lining, pockets, creed patch, and any fabric tags.",
        "Close-up photos of all hardware, closure, zipper pulls, strap attachments, and any hangtag.",
        "Clear photo of the complete bag without tissue or plastic covering.",
        "Seller-stated dimensions and material information.",
        "photo 1: remove wrapping and show front, back, sides, bottom",
        "photo 1: interior emptied showing lining and creed patch straight-on in raking light",
        "photo 1: turnlock, hardware, zipper pulls and hangtag close-ups",
        "photo 1: strap, stitching, leather texture and dimensions"
    ],
    "authenticity_concerns": [
        "photo 1: No brand identifiers are visible, so Coach manufacture or authenticity cannot be meaningfully assessed.",
        "photo 1: bag fully obscured by opaque wrapping, no identifiers visible so authenticity cannot be assessed"
    ],
    "possible_model_reasoning": [
        "No Coach model can be matched from the single obscured view.",
        "Condition cannot be graded reliably because the exterior, interior, corners, hardware, and strap are not shown.",
        "photo 1: shape under wrapping suggests a handbag but silhouette, closure, size and materials are obscured so no Coach model match is possible",
        "Condition: unknown; bag not visible"
    ],
    "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": "not_visible",
        "leather_description": "not_visible",
        "lining_description": "not_visible",
        "strap_construction": "not_visible",
        "stitching_description": "not_visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0005,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.72,
                "coach_probability": 0.03,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.12,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: A rectangular soft-sided object appears to be a handbag, but it is largely obscured by translucent wrapping."
                ],
                "negative_evidence": [
                    "photo 1: No visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, hangtag, or recognizable Coach hardware.",
                    "photo 1: The object is covered by packaging, preventing assessment of leather, lining, stitching, strap construction, and closure.",
                    "photo 1: The listing identifies the item as unbranded and provides no Coach-related description."
                ],
                "missing_information": [
                    "Straight-on unobstructed front, back, side, bottom, and corner photos.",
                    "Interior photo showing the lining, pockets, creed patch, and any fabric tags.",
                    "Close-up photos of all hardware, closure, zipper pulls, strap attachments, and any hangtag.",
                    "Clear photo of the complete bag without tissue or plastic covering.",
                    "Seller-stated dimensions and material information."
                ],
                "authenticity_concerns": [
                    "photo 1: No brand identifiers are visible, so Coach manufacture or authenticity cannot be meaningfully assessed."
                ],
                "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": "not_visible",
                    "leather_description": "not_visible",
                    "lining_description": "not_visible",
                    "strap_construction": "not_visible",
                    "stitching_description": "not_visible"
                },
                "possible_model_reasoning": [
                    "No Coach model can be matched from the single obscured view.",
                    "Condition cannot be graded reliably because the exterior, interior, corners, hardware, and strap are not shown."
                ],
                "confidence": 0.12,
                "recommended_max_bid": null,
                "estimated_resale_low": null,
                "estimated_resale_high": null
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1: bag fully obscured by opaque wrapping, no identifiers visible so authenticity cannot be assessed"
                ],
                "authenticity_confidence": 0.03,
                "coach_probability": 0.03,
                "confidence": 0.05,
                "estimated_era": "unknown",
                "estimated_resale_high": null,
                "estimated_resale_low": null,
                "image_quality_score": 0.05,
                "is_handbag_probability": 0.65,
                "missing_information": [
                    "photo 1: remove wrapping and show front, back, sides, bottom",
                    "photo 1: interior emptied showing lining and creed patch straight-on in raking light",
                    "photo 1: turnlock, hardware, zipper pulls and hangtag close-ups",
                    "photo 1: strap, stitching, leather texture and dimensions"
                ],
                "negative_evidence": [
                    "photo 1: bag fully enclosed in opaque white non-woven wrapping, no leather, hardware, lining or construction visible",
                    "photo 1: no creed patch, wordmark, horse-and-carriage, turnlock or hangtag visible",
                    "photo 1: all 6 provided images are duplicates of same wrapped view, no usable view provided"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible",
                    "leather_description": "not_visible",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "photo 1: shape under wrapping suggests a handbag but silhouette, closure, size and materials are obscured so no Coach model match is possible",
                    "Condition: unknown; bag not visible"
                ],
                "possible_models": [],
                "recommended_max_bid": null,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
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            "output_tokens": 545,
            "total_tokens": 29316,
            "estimated_cost_usd": 0.012816
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}