Vintage Coach Hunter

{
    "is_handbag_probability": 0.985,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.74,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.925,
    "recommended_max_bid": 6.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: The item is clearly a tote-style handbag with two handles.",
        "photo 4: The bag has decorative pink ribbon embroidery, but no visible Coach branding."
    ],
    "negative_evidence": [
        "photo 1: The visible product label identifies the item as a pink-ribbon tote and states MADE IN CHINA, not Coach.",
        "photo 1: The body appears to be synthetic textile\/nylon with pink synthetic trim rather than vintage glove-tanned leather.",
        "photo 1: The visible paper product label shows SKU 88207 and a generic product name, not a Coach creed or style code.",
        "photo 4: The embroidery is a pink awareness ribbon motif, not a Coach wordmark, carriage, or paired-C signature pattern.",
        "photo 1: The bag is packaged in clear plastic and has lightweight-looking textile construction, inconsistent with vintage Coach classics.",
        "photo 1-2: black quilted synthetic fabric body with glossy pink vinyl trim, not glove-tanned leather",
        "photo 1-2: white product sticker reads SKU#:88207 PRODUCT NAME:Delightfully Pink Ribbon Tote with Inside Pocket-Pink MADE IN CHINA - mass-market novelty tote",
        "photo 1-4: pink ribbon embroidery charity motif, no COACH wordmark or horse-and-carriage visible",
        "photo 1-3: thin silver-tone handle rings\/rivets, no solid brass hardware",
        "photo 1-3: new in plastic packaging, no creed patch, no leather hangtag, no turnlock visible",
        "photo 4: close-up shows quilted nylon\/polyester weave and machine embroidery, inconsistent with vintage Coach construction"
    ],
    "missing_information": [
        "photo 1: The interior is mostly obscured by plastic; a fully open interior view is absent.",
        "photo 1: Bottom, side, handle attachment, zipper, and hardware close-ups are not provided.",
        "photo 1: No Coach creed, fabric label, or leather brand tag is shown; this is unlikely to change the assessment given the visible generic product label.",
        "photo 1-3: bag remains sealed in plastic so leather\/hardware texture and interior cannot be fully assessed",
        "photo 1-3: interior, lining, and any interior labels\/tags not shown",
        "photo 3: back view only through plastic, bottom\/side\/corner views not shown"
    ],
    "authenticity_concerns": [
        "photo 1: The visible Made in China product label and synthetic textile construction are inconsistent with a vintage Coach leather handbag.",
        "photo 1: No Coach identifier is visible, while the product label identifies a different generic pink-ribbon tote."
    ],
    "possible_model_reasoning": [
        "photo 1: The silhouette and double-handle construction fit a generic tote, not a recognizable vintage Coach catalog style.",
        "photo 1: The visible label's SKU 88207 and product description are seller\/product-label evidence, not a Coach serial or style number.",
        "photo 1: Condition appears New\/packaged, but the clear plastic packaging obscures interior and hardware details.",
        "No Coach identifiers visible in any photo: no creed, no wordmark, no hangtag, no brass turnlock",
        "Construction is modern mass-market synthetic tote with vinyl trim and embroidered pink ribbon, not matching any Coach catalog silhouette, leather, or hardware era",
        "Product sticker identifies it as Delightfully Pink Ribbon Tote Made in China, consistent with generic charity\/novelty tote",
        "Condition: New in packaging; still sealed in plastic with product sticker (photo 1-3)"
    ],
    "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 metal rings and strap fittings are visible; no Coach-marked hardware or turnlock is visible. A paper product label is attached, not a leather Coach hangtag.",
        "leather_description": "photo 1: Appears to be black synthetic textile or nylon with pink synthetic trim; leather is not visible.",
        "lining_description": "photo 1: Dark textile interior or body material is partially visible through plastic; exact lining construction is not visible.",
        "strap_construction": "photo 1: Two pink textile handles are attached with sewn tabs and small metal rings; a detachable or additional pink strap appears to be present.",
        "stitching_description": "photo 1: Straight machine stitching is visible along the pink trim and handle tabs; detailed stitch quality is limited by the plastic packaging."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0029,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: The item is clearly a tote-style handbag with two handles.",
                    "photo 4: The bag has decorative pink ribbon embroidery, but no visible Coach branding."
                ],
                "negative_evidence": [
                    "photo 1: The visible product label identifies the item as a pink-ribbon tote and states MADE IN CHINA, not Coach.",
                    "photo 1: The body appears to be synthetic textile\/nylon with pink synthetic trim rather than vintage glove-tanned leather.",
                    "photo 1: The visible paper product label shows SKU 88207 and a generic product name, not a Coach creed or style code.",
                    "photo 4: The embroidery is a pink awareness ribbon motif, not a Coach wordmark, carriage, or paired-C signature pattern.",
                    "photo 1: The bag is packaged in clear plastic and has lightweight-looking textile construction, inconsistent with vintage Coach classics."
                ],
                "missing_information": [
                    "photo 1: The interior is mostly obscured by plastic; a fully open interior view is absent.",
                    "photo 1: Bottom, side, handle attachment, zipper, and hardware close-ups are not provided.",
                    "photo 1: No Coach creed, fabric label, or leather brand tag is shown; this is unlikely to change the assessment given the visible generic product label."
                ],
                "authenticity_concerns": [
                    "photo 1: The visible Made in China product label and synthetic textile construction are inconsistent with a vintage Coach leather handbag.",
                    "photo 1: No Coach identifier is visible, while the product label identifies a different generic pink-ribbon tote."
                ],
                "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 metal rings and strap fittings are visible; no Coach-marked hardware or turnlock is visible. A paper product label is attached, not a leather Coach hangtag.",
                    "leather_description": "photo 1: Appears to be black synthetic textile or nylon with pink synthetic trim; leather is not visible.",
                    "lining_description": "photo 1: Dark textile interior or body material is partially visible through plastic; exact lining construction is not visible.",
                    "strap_construction": "photo 1: Two pink textile handles are attached with sewn tabs and small metal rings; a detachable or additional pink strap appears to be present.",
                    "stitching_description": "photo 1: Straight machine stitching is visible along the pink trim and handle tabs; detailed stitch quality is limited by the plastic packaging."
                },
                "possible_model_reasoning": [
                    "photo 1: The silhouette and double-handle construction fit a generic tote, not a recognizable vintage Coach catalog style.",
                    "photo 1: The visible label's SKU 88207 and product description are seller\/product-label evidence, not a Coach serial or style number.",
                    "photo 1: Condition appears New\/packaged, but the clear plastic packaging obscures interior and hardware details."
                ],
                "confidence": 0.95,
                "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": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 1-3: bag remains sealed in plastic so leather\/hardware texture and interior cannot be fully assessed",
                    "photo 1-3: interior, lining, and any interior labels\/tags not shown",
                    "photo 3: back view only through plastic, bottom\/side\/corner views not shown"
                ],
                "negative_evidence": [
                    "photo 1-2: black quilted synthetic fabric body with glossy pink vinyl trim, not glove-tanned leather",
                    "photo 1-2: white product sticker reads SKU#:88207 PRODUCT NAME:Delightfully Pink Ribbon Tote with Inside Pocket-Pink MADE IN CHINA - mass-market novelty tote",
                    "photo 1-4: pink ribbon embroidery charity motif, no COACH wordmark or horse-and-carriage visible",
                    "photo 1-3: thin silver-tone handle rings\/rivets, no solid brass hardware",
                    "photo 1-3: new in plastic packaging, no creed patch, no leather hangtag, no turnlock visible",
                    "photo 4: close-up shows quilted nylon\/polyester weave and machine embroidery, inconsistent with vintage Coach construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "thin silver-tone rings and rivets at handle attachments (photo 1-3); no brass, no turnlock, no stamped pulls visible through plastic",
                    "leather_description": "no leather visible; appears to be black quilted synthetic nylon\/polyester with glossy pink vinyl-like trim and handles (photo 1-4)",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight topstitching on pink trim visible through plastic (photo 2); detail obscured by plastic wrap",
                    "strap_construction": "double fixed top handles in pink vinyl-like material, riveted to body (photo 1-3)",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach identifiers visible in any photo: no creed, no wordmark, no hangtag, no brass turnlock",
                    "Construction is modern mass-market synthetic tote with vinyl trim and embroidered pink ribbon, not matching any Coach catalog silhouette, leather, or hardware era",
                    "Product sticker identifies it as Delightfully Pink Ribbon Tote Made in China, consistent with generic charity\/novelty tote",
                    "Condition: New in packaging; still sealed in plastic with product sticker (photo 1-3)"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 25116,
            "output_tokens": 836,
            "total_tokens": 25952,
            "estimated_cost_usd": 0.012053
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 26267,
            "output_tokens": 1345,
            "total_tokens": 27612,
            "estimated_cost_usd": 0.006329
        }
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}