Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.755,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.895,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: novelty strawberry-shaped design is not a recognizable vintage Coach silhouette.",
        "photo 1: thin chain strap and decorative novelty construction do not match typical Coach vintage strap construction.",
        "photo 3: pink fabric lining and small novelty crossbody format are inconsistent with classic unlined glove-tanned Coach bags.",
        "photo 1: no visible Coach wordmark, carriage, creed patch, or hangtag.",
        "photo 2: no visible brand identifier on the exterior.",
        "photo 3: no visible creed, serial\/style number, or Coach label inside.",
        "photo 1: novelty strawberry-shaped body with appliqued seeds\/leaves - no Coach catalog silhouette matches",
        "photo 1, photo 2: thin gold-tone chain crossbody strap, not Coach solid-brass dogleash\/buckle construction",
        "photo 3: pink fabric lining with visible raw seams, not unlined glove-tanned suede or Coach lining",
        "photo 1-3: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag visible"
    ],
    "missing_information": [
        "photo 3: interior brand label or seam tag is not visible; request a close-up of all interior surfaces and seams if available.",
        "photo 1: zipper pull and chain hardware markings are not shown closely.",
        "photo 2: dimensions and material composition are not provided.",
        "no further Coach-specific views needed; bag is clearly novelty fast-fashion"
    ],
    "authenticity_concerns": [
        "photo 1: novelty strawberry design and chain hardware indicate a generic fashion accessory rather than Coach manufacture.",
        "photo 3: synthetic-looking pink lining and novelty construction are inconsistent with the construction expected for a vintage Coach handbag."
    ],
    "possible_model_reasoning": [
        "The strawberry novelty shape does not correspond to a listed Coach model, and no Coach identifiers are visible.",
        "photo 3: the fabric-lined interior and chain strap place the item in a modern novelty-accessory category rather than the classic unlined glove-tanned Coach category.",
        "Condition appears Good to Very Good from the available photos; the item looks intact, but interior wear, odor, and chain function cannot be fully assessed.",
        "No Coach model fits: novelty fruit shape, chain strap, zip top and fabric lining are inconsistent with all classic and modern Coach lines",
        "No identifiers to decode; condition appears used but grading irrelevant to Coach value"
    ],
    "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: gold-tone chain strap, small rings, and zipper hardware are visible; no Coach engraving is legible.",
        "leather_description": "photo 1: smooth red material with appliqued green leaf detail; it appears synthetic or coated, but composition cannot be confirmed from photos.",
        "lining_description": "photo 3: pink fabric lining is visible, with decorative dark marks and no visible brand label.",
        "strap_construction": "photo 1: detachable-looking gold-tone chain strap attached at side hardware.",
        "stitching_description": "photos 1-3: visible machine stitching around the appliqued leaf, edges, and central body seam; novelty construction is apparent."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0017,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: novelty strawberry-shaped design is not a recognizable vintage Coach silhouette.",
                    "photo 1: thin chain strap and decorative novelty construction do not match typical Coach vintage strap construction.",
                    "photo 3: pink fabric lining and small novelty crossbody format are inconsistent with classic unlined glove-tanned Coach bags.",
                    "photo 1: no visible Coach wordmark, carriage, creed patch, or hangtag.",
                    "photo 2: no visible brand identifier on the exterior.",
                    "photo 3: no visible creed, serial\/style number, or Coach label inside."
                ],
                "missing_information": [
                    "photo 3: interior brand label or seam tag is not visible; request a close-up of all interior surfaces and seams if available.",
                    "photo 1: zipper pull and chain hardware markings are not shown closely.",
                    "photo 2: dimensions and material composition are not provided."
                ],
                "authenticity_concerns": [
                    "photo 1: novelty strawberry design and chain hardware indicate a generic fashion accessory rather than Coach manufacture.",
                    "photo 3: synthetic-looking pink lining and novelty construction are inconsistent with the construction expected for a vintage Coach handbag."
                ],
                "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: gold-tone chain strap, small rings, and zipper hardware are visible; no Coach engraving is legible.",
                    "leather_description": "photo 1: smooth red material with appliqued green leaf detail; it appears synthetic or coated, but composition cannot be confirmed from photos.",
                    "lining_description": "photo 3: pink fabric lining is visible, with decorative dark marks and no visible brand label.",
                    "strap_construction": "photo 1: detachable-looking gold-tone chain strap attached at side hardware.",
                    "stitching_description": "photos 1-3: visible machine stitching around the appliqued leaf, edges, and central body seam; novelty construction is apparent."
                },
                "possible_model_reasoning": [
                    "The strawberry novelty shape does not correspond to a listed Coach model, and no Coach identifiers are visible.",
                    "photo 3: the fabric-lined interior and chain strap place the item in a modern novelty-accessory category rather than the classic unlined glove-tanned Coach category.",
                    "Condition appears Good to Very Good from the available photos; the item looks intact, but interior wear, odor, and chain function cannot be fully 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": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "no further Coach-specific views needed; bag is clearly novelty fast-fashion"
                ],
                "negative_evidence": [
                    "photo 1: novelty strawberry-shaped body with appliqued seeds\/leaves - no Coach catalog silhouette matches",
                    "photo 1, photo 2: thin gold-tone chain crossbody strap, not Coach solid-brass dogleash\/buckle construction",
                    "photo 3: pink fabric lining with visible raw seams, not unlined glove-tanned suede or Coach lining",
                    "photo 1-3: no creed patch, no COACH wordmark, no horse-and-carriage, no hangtag visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "thin gold-tone chain strap with small rings and flower-shaped ends; red zip closure",
                    "leather_description": "smooth red body with green leaf top and black seed applique, synthetic-appearing sheen, not glove-tanned cowhide",
                    "lining_description": "light pink fabric lining visible in photo 3",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "visible perimeter stitching on green leaf overlay, otherwise not detailed",
                    "strap_construction": "thin gold-tone link chain crossbody strap attached with small rings",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: novelty fruit shape, chain strap, zip top and fabric lining are inconsistent with all classic and modern Coach lines",
                    "No identifiers to decode; condition appears used but grading irrelevant to Coach value"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.03
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16576,
            "output_tokens": 696,
            "total_tokens": 17272,
            "estimated_cost_usd": 0.008301
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 16929,
            "output_tokens": 985,
            "total_tokens": 17914,
            "estimated_cost_usd": 0.004174
        }
    ]
}