Vintage Coach Hunter

{
    "is_handbag_probability": 0.025,
    "coach_probability": 0.015,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.835,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.9,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: shows a lot of separate round bamboo-look purse handles, not a complete handbag.",
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, leather bag body, or Coach-specific construction.",
        "photo 1: handles appear glossy, segmented, and bamboo-style rather than Coach's typical leather handbag handles.",
        "photo 1: object is a pair of round bamboo purse handles taped together, not a handbag",
        "photo 1: no leather handbag body, no creed patch, no COACH wordmark, no turnlock, no hangtag visible",
        "photo 1: bamboo ring handles are not a Coach classic construction cue; vintage Coach uses leather straps\/handles and solid brass hardware"
    ],
    "missing_information": [
        "No complete handbag is shown.",
        "No interior, creed, serial\/style tag, hangtag, or hardware close-ups from a Coach bag are provided.",
        "Seller-stated 6.5-inch size is not independently measurable from the photo.",
        "photo 1 shows only replacement handles, no handbag to assess; no creed, lining, leather, or hardware to examine",
        "no Coach bag present so model, era, and condition cannot be determined"
    ],
    "authenticity_concerns": [
        "photo 1: the item is a generic handbag-handle accessory and provides no evidence of Coach manufacture.",
        "photo 1: glossy bamboo-look construction is inconsistent with the usual vintage Coach leather handbag population."
    ],
    "possible_model_reasoning": [
        "No Coach model is applicable because the listing shows handles\/accessories rather than a handbag.",
        "photo 1: the bamboo-look rings are more consistent with generic replacement purse handles than any identifiable vintage Coach model.",
        "Condition appears used or previously handled because of visible surface wear and finish variation, but the complete accessory set and attachment hardware are not shown.",
        "photo 1 shows craft replacement handles only, so no Coach silhouette, closure, strap, or construction to match to catalog",
        "no creed, serial, wordmark, leather, lining, or brass hardware visible to support Coach manufacture or to date an era",
        "Condition: not applicable; no bag present"
    ],
    "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: multiple glossy, dark-and-gold bamboo-look circular handles with segmented joints; no Coach-marked hardware visible.",
        "leather_description": "not_visible",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: rigid circular purse handles; no leather strap or attachment construction visible.",
        "stitching_description": "not_visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0001,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.02,
                "coach_probability": 0.01,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: shows a lot of separate round bamboo-look purse handles, not a complete handbag.",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, serial\/style number, leather bag body, or Coach-specific construction.",
                    "photo 1: handles appear glossy, segmented, and bamboo-style rather than Coach's typical leather handbag handles."
                ],
                "missing_information": [
                    "No complete handbag is shown.",
                    "No interior, creed, serial\/style tag, hangtag, or hardware close-ups from a Coach bag are provided.",
                    "Seller-stated 6.5-inch size is not independently measurable from the photo."
                ],
                "authenticity_concerns": [
                    "photo 1: the item is a generic handbag-handle accessory and provides no evidence of Coach manufacture.",
                    "photo 1: glossy bamboo-look construction is inconsistent with the usual vintage Coach leather handbag population."
                ],
                "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: multiple glossy, dark-and-gold bamboo-look circular handles with segmented joints; no Coach-marked hardware visible.",
                    "leather_description": "not_visible",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: rigid circular purse handles; no leather strap or attachment construction visible.",
                    "stitching_description": "not_visible"
                },
                "possible_model_reasoning": [
                    "No Coach model is applicable because the listing shows handles\/accessories rather than a handbag.",
                    "photo 1: the bamboo-look rings are more consistent with generic replacement purse handles than any identifiable vintage Coach model.",
                    "Condition appears used or previously handled because of visible surface wear and finish variation, but the complete accessory set and attachment hardware are not shown."
                ],
                "confidence": 0.9,
                "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": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "unknown",
                "estimated_resale_high": null,
                "estimated_resale_low": null,
                "image_quality_score": 0.85,
                "is_handbag_probability": 0.03,
                "missing_information": [
                    "photo 1 shows only replacement handles, no handbag to assess; no creed, lining, leather, or hardware to examine",
                    "no Coach bag present so model, era, and condition cannot be determined"
                ],
                "negative_evidence": [
                    "photo 1: object is a pair of round bamboo purse handles taped together, not a handbag",
                    "photo 1: no leather handbag body, no creed patch, no COACH wordmark, no turnlock, no hangtag visible",
                    "photo 1: bamboo ring handles are not a Coach classic construction cue; vintage Coach uses leather straps\/handles and solid brass hardware"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "photo 1: no metal hardware visible; only two dark lacquered bamboo rings",
                    "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 shows craft replacement handles only, so no Coach silhouette, closure, strap, or construction to match to catalog",
                    "no creed, serial, wordmark, leather, lining, or brass hardware visible to support Coach manufacture or to date an era",
                    "Condition: not applicable; no bag present"
                ],
                "possible_models": [],
                "recommended_max_bid": null,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.05
            }
        }
    ],
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            "estimated_cost_usd": 0.008599
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        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}