Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.02,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.805,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.905,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Bag is covered in leopard-print faux fur with prominent wicker\/rattan handles, materials unlike classic vintage Coach glove-tanned leather bags.",
        "photo 1: No visible Coach wordmark, horse-and-carriage, creed patch, or Coach hangtag.",
        "photo 2: Interior appears to use black synthetic fabric lining rather than the unlined suede interior typical of many classic vintage Coach styles.",
        "photo 1: Decorative animal-face design and wicker construction do not match the listed vintage Coach model catalog.",
        "photo 1: faux fur leopard-print body with printed leopard face, not glove-tanned cowhide",
        "photo 1: fixed wicker\/rattan top handles, never used on vintage Coach classics",
        "photo 1: no turnlock, no solid brass hardware, no leather hangtag, no COACH wordmark",
        "photo 2: black synthetic fabric interior lining, not unlined suede-back glove-tanned leather"
    ],
    "missing_information": [
        "photo 1-2: No clear interior brand label or fabric tag is shown.",
        "photo 1-2: Bottom, side seams, closure hardware, and full stitching details are not shown.",
        "photo 1-2: Odor, structural condition, and whether the faux fur is shedding cannot be assessed from photos.",
        "no brand label close-up, but materials already exclude Coach"
    ],
    "authenticity_concerns": [
        "photo 1-2: The materials and decorative construction are inconsistent with a Coach leather handbag; this appears to be a generic or novelty faux-fur bag rather than a Coach product.",
        "photo 1-2: No Coach identifier is visible to support a brand attribution.",
        "photo 1: faux fur body and wicker handles inconsistent with any Coach glove-tanned or canvas line",
        "photo 2: black synthetic fabric lining, not unlined suede or Coach lining"
    ],
    "possible_model_reasoning": [
        "photo 1: The rectangular tote silhouette and fixed wicker handles are not a recognizable Coach classic model.",
        "photo 1-2: Faux fur, novelty leopard print, wicker handles, and synthetic lining point to a generic fashion or novelty handbag, likely modern rather than a vintage Coach leather style.",
        "photo 1-2: Condition appears approximately Good to Very Good from the visible exterior, but full condition is limited by the lack of bottom and detailed wear photos.",
        "Not a Coach silhouette, material, or construction; no creed, wordmark, turnlock, brass, or glove-tanned leather to support any catalog style",
        "Condition: Good to Very Good for novelty bag; pile appears intact in photo 1, interior appears clean in photo 2"
    ],
    "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: Small dark rectangular front closure is visible; it does not appear to be a vintage Coach turnlock. Wicker\/rattan handles are prominent.",
        "leather_description": "photo 1-2: Leopard-print faux-fur or plush synthetic exterior; leather is not visible.",
        "lining_description": "photo 2: Black fabric lining and interior zipper\/compartment construction are visible; exact textile composition is not visible.",
        "strap_construction": "photo 1-2: Two fixed wicker\/rattan top handles attached at the sides; no shoulder strap is visible.",
        "stitching_description": "photo 2: Interior seams and zipper construction are visible but resolution and angle do not support a detailed stitching assessment."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0005,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.03,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: Bag is covered in leopard-print faux fur with prominent wicker\/rattan handles, materials unlike classic vintage Coach glove-tanned leather bags.",
                    "photo 1: No visible Coach wordmark, horse-and-carriage, creed patch, or Coach hangtag.",
                    "photo 2: Interior appears to use black synthetic fabric lining rather than the unlined suede interior typical of many classic vintage Coach styles.",
                    "photo 1: Decorative animal-face design and wicker construction do not match the listed vintage Coach model catalog."
                ],
                "missing_information": [
                    "photo 1-2: No clear interior brand label or fabric tag is shown.",
                    "photo 1-2: Bottom, side seams, closure hardware, and full stitching details are not shown.",
                    "photo 1-2: Odor, structural condition, and whether the faux fur is shedding cannot be assessed from photos."
                ],
                "authenticity_concerns": [
                    "photo 1-2: The materials and decorative construction are inconsistent with a Coach leather handbag; this appears to be a generic or novelty faux-fur bag rather than a Coach product.",
                    "photo 1-2: No Coach identifier is visible to support a brand attribution."
                ],
                "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: Small dark rectangular front closure is visible; it does not appear to be a vintage Coach turnlock. Wicker\/rattan handles are prominent.",
                    "leather_description": "photo 1-2: Leopard-print faux-fur or plush synthetic exterior; leather is not visible.",
                    "lining_description": "photo 2: Black fabric lining and interior zipper\/compartment construction are visible; exact textile composition is not visible.",
                    "strap_construction": "photo 1-2: Two fixed wicker\/rattan top handles attached at the sides; no shoulder strap is visible.",
                    "stitching_description": "photo 2: Interior seams and zipper construction are visible but resolution and angle do not support a detailed stitching assessment."
                },
                "possible_model_reasoning": [
                    "photo 1: The rectangular tote silhouette and fixed wicker handles are not a recognizable Coach classic model.",
                    "photo 1-2: Faux fur, novelty leopard print, wicker handles, and synthetic lining point to a generic fashion or novelty handbag, likely modern rather than a vintage Coach leather style.",
                    "photo 1-2: Condition appears approximately Good to Very Good from the visible exterior, but full condition is limited by the lack of bottom and detailed wear photos."
                ],
                "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": [
                    "photo 1: faux fur body and wicker handles inconsistent with any Coach glove-tanned or canvas line",
                    "photo 2: black synthetic fabric lining, not unlined suede or Coach lining"
                ],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "no brand label close-up, but materials already exclude Coach"
                ],
                "negative_evidence": [
                    "photo 1: faux fur leopard-print body with printed leopard face, not glove-tanned cowhide",
                    "photo 1: fixed wicker\/rattan top handles, never used on vintage Coach classics",
                    "photo 1: no turnlock, no solid brass hardware, no leather hangtag, no COACH wordmark",
                    "photo 2: black synthetic fabric interior lining, not unlined suede-back glove-tanned leather"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass Coach hardware visible; wicker handles and small magnetic snap closure only",
                    "leather_description": "no leather; faux fur pile with leopard print",
                    "lining_description": "photo 2: black synthetic fabric lining with side zip pocket",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible through pile; no Coach-matched stitching visible",
                    "strap_construction": "fixed rigid wicker double handles stitched\/wrapped to body, not detachable leather strap",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette, material, or construction; no creed, wordmark, turnlock, brass, or glove-tanned leather to support any catalog style",
                    "Condition: Good to Very Good for novelty bag; pile appears intact in photo 1, interior appears clean in photo 2"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
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            "output_tokens": 741,
            "total_tokens": 21832,
            "estimated_cost_usd": 0.010215
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 22103,
            "output_tokens": 1095,
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}