Vintage Coach Hunter

{
    "is_handbag_probability": 0.96,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.71,
    "seller_misidentification_probability": 0.035,
    "confidence": 0.845,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: simple open-top tote with black webbing handles and no visible Coach wordmark, carriage, hangtag, creed, or characteristic vintage Coach hardware",
        "photo 2: exterior appears to show a printed alligator image\/pattern rather than genuine glove-tanned leather; this is inconsistent with classic vintage Coach construction",
        "photo 1: handles and body construction look lightweight and contemporary, not like a structured vintage Coach leather tote",
        "photo 1: no turnlock, brass fittings, leather trim, or other recognizable Coach construction is visible",
        "photo 1-2: body is printed textile with photographic alligator\/water image, not glove-tanned leather",
        "photo 1-2: black fabric\/webbing shoulder straps, no brass hardware, no leather trim",
        "photo 1-2: no turnlock, no leather creed patch, no hangtag, no COACH wordmark visible",
        "photo 1-2: unstructured printed tote silhouette with no Coach catalog match"
    ],
    "missing_information": [
        "photo 1-2: interior is only minimally visible; request a clear empty-interior photograph, including all pockets and seams",
        "request close-ups of any interior label, fabric tag, or maker mark",
        "request bottom, side, handle-attachment, and stitching photographs",
        "seller provides no dimensions, material composition, country of manufacture, or provenance",
        "photo 1-2: no creed patch close-up shown",
        "photo 1-2: no hardware, zipper, or hangtag detail shown",
        "photo 1-2: no bottom, side, or emptied interior views shown"
    ],
    "authenticity_concerns": [
        "photo 1: printed animal image and lightweight textile-style construction provide no support for Coach manufacture and are characteristic of a generic novelty tote",
        "photo 1-2: no Coach identifier is visible; the listing title and seller's unbranded designation do not establish brand identity"
    ],
    "possible_model_reasoning": [
        "The silhouette is a generic open-top tote and does not correspond to a recognizable vintage Coach model; no Coach model is proposed.",
        "Condition: appears unused or lightly handled in the supplied studio-style photos, but bottom, interior, and handle attachment details are not adequately shown.",
        "No Coach model fits; printed photo-tote construction, fabric body and webbing straps are inconsistent with any vintage or modern Coach line",
        "Condition: appears new-like in photo 1-2 but grade capped by missing bottom, interior and strap detail views"
    ],
    "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 1-2: no visible metal hardware; black webbing handles and a simple open top",
        "leather_description": "photo 1-2: appears to be printed synthetic or textile material depicting an alligator; genuine leather cannot be confirmed",
        "lining_description": "photo 1-2: light-colored interior surface is partially visible, but construction and material are not clear",
        "strap_construction": "photo 1-2: long, flat black webbing shoulder handles attached directly to the tote body",
        "stitching_description": "photo 1-2: stitching is not sufficiently visible for detailed assessment"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0018,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.97,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.05,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: simple open-top tote with black webbing handles and no visible Coach wordmark, carriage, hangtag, creed, or characteristic vintage Coach hardware",
                    "photo 2: exterior appears to show a printed alligator image\/pattern rather than genuine glove-tanned leather; this is inconsistent with classic vintage Coach construction",
                    "photo 1: handles and body construction look lightweight and contemporary, not like a structured vintage Coach leather tote",
                    "photo 1: no turnlock, brass fittings, leather trim, or other recognizable Coach construction is visible"
                ],
                "missing_information": [
                    "photo 1-2: interior is only minimally visible; request a clear empty-interior photograph, including all pockets and seams",
                    "request close-ups of any interior label, fabric tag, or maker mark",
                    "request bottom, side, handle-attachment, and stitching photographs",
                    "seller provides no dimensions, material composition, country of manufacture, or provenance"
                ],
                "authenticity_concerns": [
                    "photo 1: printed animal image and lightweight textile-style construction provide no support for Coach manufacture and are characteristic of a generic novelty tote",
                    "photo 1-2: no Coach identifier is visible; the listing title and seller's unbranded designation do not establish brand identity"
                ],
                "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 1-2: no visible metal hardware; black webbing handles and a simple open top",
                    "leather_description": "photo 1-2: appears to be printed synthetic or textile material depicting an alligator; genuine leather cannot be confirmed",
                    "lining_description": "photo 1-2: light-colored interior surface is partially visible, but construction and material are not clear",
                    "strap_construction": "photo 1-2: long, flat black webbing shoulder handles attached directly to the tote body",
                    "stitching_description": "photo 1-2: stitching is not sufficiently visible for detailed assessment"
                },
                "possible_model_reasoning": [
                    "The silhouette is a generic open-top tote and does not correspond to a recognizable vintage Coach model; no Coach model is proposed.",
                    "Condition: appears unused or lightly handled in the supplied studio-style photos, but bottom, interior, and handle attachment details are not adequately shown."
                ],
                "confidence": 0.84,
                "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": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "photo 1-2: no creed patch close-up shown",
                    "photo 1-2: no hardware, zipper, or hangtag detail shown",
                    "photo 1-2: no bottom, side, or emptied interior views shown"
                ],
                "negative_evidence": [
                    "photo 1-2: body is printed textile with photographic alligator\/water image, not glove-tanned leather",
                    "photo 1-2: black fabric\/webbing shoulder straps, no brass hardware, no leather trim",
                    "photo 1-2: no turnlock, no leather creed patch, no hangtag, no COACH wordmark visible",
                    "photo 1-2: unstructured printed tote silhouette with no Coach catalog match"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible; black fabric handles only",
                    "leather_description": "no leather visible; printed textile\/canvas body",
                    "lining_description": "not_visible - light interior edge visible at top in photo 1-2 but material not determinable",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "two fixed black webbing shoulder straps, sewn to body",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits; printed photo-tote construction, fabric body and webbing straps are inconsistent with any vintage or modern Coach line",
                    "Condition: appears new-like in photo 1-2 but grade capped by missing bottom, interior and strap detail views"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 20484,
            "output_tokens": 691,
            "total_tokens": 21175,
            "estimated_cost_usd": 0.009852
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 21283,
            "output_tokens": 1149,
            "total_tokens": 22432,
            "estimated_cost_usd": 0.005176
        }
    ]
}