Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.7,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.755,
    "seller_misidentification_probability": 0.485,
    "confidence": 0.895,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: handbag-sized structured clutch with a top frame and handle.",
        "photo 5: interior label appears to read \u201cAnde,\u201d providing a non-Coach brand identifier."
    ],
    "negative_evidence": [
        "photo 1: no visible Coach wordmark, horse-and-carriage emblem, or leather hangtag.",
        "photo 4: interior is fabric-lined and has a visible Ande label rather than a Coach creed patch.",
        "photos 1-4: frame-clutch construction with decorative gold-tone hardware does not match the classic Coach turnlock handbag styles shown in the reference catalog.",
        "photo 5: the visible brand label identifies the bag as Ande, not Coach.",
        "photo 1: kisslock frame clutch with top metal handle silhouette, not a Coach catalog silhouette",
        "photo 5: interior fabric lining with oval pink 'Ande' brand label, not Coach creed or wordmark",
        "photo 5, photo 6: fabric-lined interior with no leather creed patch visible",
        "photo 1-4: no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible"
    ],
    "missing_information": [
        "photo 4: clearer full interior view and any additional maker or country labels.",
        "photo 1: bottom, side, and back views to assess material and construction.",
        "photo 2: close-up of hardware markings, if any.",
        "Seller-stated dimensions and confirmation of whether the exterior is leather or synthetic."
    ],
    "authenticity_concerns": [
        "photo 5: a visible Ande label is inconsistent with a Coach attribution; this appears to be a different vintage brand rather than a Coach bag.",
        "photos 1-5: no Coach identifier is visible, so Coach manufacture cannot be supported."
    ],
    "possible_model_reasoning": [
        "The silhouette is a vintage frame clutch or handbag, not a recognizable Coach City Bag, Willis, Court, Dinky, or other catalog model.",
        "photo 5: the Ande label and fabric lining support attribution to Ande or another non-Coach maker.",
        "Condition: Very Good based on apparently intact exterior and hardware; minor surface wear may be present, but bottom corners and full interior condition are not fully documented.",
        "No Coach identifiers visible in any photo: no creed patch, no COACH wordmark, no hangtag, no turnlock (photos 1-6)",
        "Positive identification as another brand: oval 'Ande' fabric label inside lining in photo 5 and photo 6, consistent with seller title 'and\u00e8'",
        "Construction inconsistent with vintage Coach: kisslock frame clutch with metal handles and fabric lining vs unlined glove-tanned leather with brass turnlock expected for Coach classics",
        "Condition: appears Good to Very Good externally with intact frame and handles; interior not fully emptied but no major stains visible; no Coach model match so no Coach condition grade"
    ],
    "estimated_era": "unknown",
    "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": "photos 1-5: gold-tone metal frame, clasp, and rectangular top handle attachments; no Coach engraving visible.",
        "leather_description": "photos 1-4: smooth black exterior appears leather-like, but the material cannot be confirmed from the photos.",
        "lining_description": "photos 4-5: dark fabric lining is visible, with an oval pink Ande label.",
        "strap_construction": "photos 1-5: single rigid top handle attached to the metal frame; no shoulder strap visible.",
        "stitching_description": "not_visible"
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0316,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.75,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.94,
                "estimated_era": "unknown",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: handbag-sized structured clutch with a top frame and handle.",
                    "photo 5: interior label appears to read \u201cAnde,\u201d providing a non-Coach brand identifier."
                ],
                "negative_evidence": [
                    "photo 1: no visible Coach wordmark, horse-and-carriage emblem, or leather hangtag.",
                    "photo 4: interior is fabric-lined and has a visible Ande label rather than a Coach creed patch.",
                    "photos 1-4: frame-clutch construction with decorative gold-tone hardware does not match the classic Coach turnlock handbag styles shown in the reference catalog.",
                    "photo 5: the visible brand label identifies the bag as Ande, not Coach."
                ],
                "missing_information": [
                    "photo 4: clearer full interior view and any additional maker or country labels.",
                    "photo 1: bottom, side, and back views to assess material and construction.",
                    "photo 2: close-up of hardware markings, if any.",
                    "Seller-stated dimensions and confirmation of whether the exterior is leather or synthetic."
                ],
                "authenticity_concerns": [
                    "photo 5: a visible Ande label is inconsistent with a Coach attribution; this appears to be a different vintage brand rather than a Coach bag.",
                    "photos 1-5: no Coach identifier is visible, so Coach manufacture cannot be supported."
                ],
                "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": "photos 1-5: gold-tone metal frame, clasp, and rectangular top handle attachments; no Coach engraving visible.",
                    "leather_description": "photos 1-4: smooth black exterior appears leather-like, but the material cannot be confirmed from the photos.",
                    "lining_description": "photos 4-5: dark fabric lining is visible, with an oval pink Ande label.",
                    "strap_construction": "photos 1-5: single rigid top handle attached to the metal frame; no shoulder strap visible.",
                    "stitching_description": "not_visible"
                },
                "possible_model_reasoning": [
                    "The silhouette is a vintage frame clutch or handbag, not a recognizable Coach City Bag, Willis, Court, Dinky, or other catalog model.",
                    "photo 5: the Ande label and fabric lining support attribution to Ande or another non-Coach maker.",
                    "Condition: Very Good based on apparently intact exterior and hardware; minor surface wear may be present, but bottom corners and full interior condition are not fully documented."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "unknown",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: kisslock frame clutch with top metal handle silhouette, not a Coach catalog silhouette",
                    "photo 5: interior fabric lining with oval pink 'Ande' brand label, not Coach creed or wordmark",
                    "photo 5, photo 6: fabric-lined interior with no leather creed patch visible",
                    "photo 1-4: no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone kisslock frame with top clasp and rigid metal top handles; not a Coach turnlock, not solid brass vintage Coach hardware",
                    "leather_description": "smooth dark navy\/black exterior, appears synthetic or coated material, not glove-tanned cowhide with natural grain",
                    "lining_description": "dark fabric lining visible in photo 5 with oval pink Ande label sewn inside",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "rigid metal top handles attached to frame, no leather shoulder strap or dogleash clips visible; top-handle clutch construction inconsistent with vintage Coach classics.",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifiers visible in any photo: no creed patch, no COACH wordmark, no hangtag, no turnlock (photos 1-6)",
                    "Positive identification as another brand: oval 'Ande' fabric label inside lining in photo 5 and photo 6, consistent with seller title 'and\u00e8'",
                    "Construction inconsistent with vintage Coach: kisslock frame clutch with metal handles and fabric lining vs unlined glove-tanned leather with brass turnlock expected for Coach classics",
                    "Condition: appears Good to Very Good externally with intact frame and handles; interior not fully emptied but no major stains visible; no Coach model match so no Coach condition grade"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.65
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17705,
            "output_tokens": 860,
            "total_tokens": 18565,
            "estimated_cost_usd": 0.009146
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18039,
            "output_tokens": 1321,
            "total_tokens": 19360,
            "estimated_cost_usd": 0.004665
        }
    ]
}