Vintage Coach Hunter

{
    "is_handbag_probability": 0.975,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.65,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.85,
    "recommended_max_bid": 12.5,
    "estimated_resale_low": 17.5,
    "estimated_resale_high": 55,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: six small evening\/clutch-style bags are visible, but none shows a Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach construction.",
        "photo 1: the bags are individually sealed in plastic and appear to use pleated synthetic or fabric-like materials, rhinestone embellishment, and decorative floral hardware rather than vintage glove-tanned leather.",
        "photo 1: visible retail-style stickers and novelty embellishments are inconsistent with classic vintage Coach handbags.",
        "photo 1: no brass turnlock, leather hangtag, or other clear Coach identifier is visible.",
        "photo 1: six new-in-plastic evening clutches in pleated satin\/synthetic fabric with rhinestone\/crystal embellishment, not glove-tanned leather",
        "photo 1: no solid-brass turnlock, buckle, dogleash clips, or leather hangtag visible on any bag",
        "photo 1: materials are satin\/synthetic fabric, beads\/rhinestones, plastic wrap and barcode stickers - faux\/synthetic evening-bag construction inconsistent with vintage Coach",
        "photo 1: no COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach silhouette visible"
    ],
    "missing_information": [
        "photo 1: interiors, labels, lining, and any attached brand tags are not shown.",
        "Close-up photos of each bag's interior, zipper or clasp hardware, and labels would be needed to check for any hidden brand identifiers.",
        "The listing does not provide dimensions, materials, condition details, or individual bag views.",
        "photo 1 only: group shot of 6-piece lot, no individual front\/back\/bottom\/interior views for any single bag",
        "creed patch \/ interior not shown for any bag",
        "hardware close-ups, maker marks, and country-of-origin tags not shown"
    ],
    "authenticity_concerns": [
        "photo 1: the lot appears to consist of generic modern formal clutches rather than Coach products; no Coach-specific evidence is visible.",
        "photo 1: decorative rhinestone and pleated constructions are lookalike\/non-Coach cues, though the limited views do not establish a specific counterfeit brand."
    ],
    "possible_model_reasoning": [
        "photo 1: silhouettes are generic evening clutches and a small shoulder bag, with no credible match to a Coach catalog model.",
        "photo 1: the visible packaging, novelty embellishments, and apparent synthetic materials suggest modern mass-market formal bags.",
        "Condition: visually new or unused in plastic, but interior condition and functionality are unverified.",
        "No Coach model match: photo 1 shows six synthetic satin evening clutches\/mini bags, a product type outside vintage Coach glove-tanned catalog (City, Willis, Court, Station, Dinky, etc.)",
        "Construction\/era reasoning: new-in-plastic mass-produced evening bags = modern (2000s+), non-Coach; no creed, no brass, no leather to support any Coach era",
        "Condition: appears New with plastic wrap and price\/barcode stickers, but condition grade not applicable as not Coach"
    ],
    "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: rhinestone bands, jeweled circular ornaments, decorative floral ornament, and apparent small clasp hardware are visible; no Coach-style brass turnlock is visible.",
        "leather_description": "photo 1: materials appear synthetic, satin-like, pleated, or embellished; leather is not visibly established.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: at least one red bag has a thin red shoulder strap; other bags appear to be clutches, but strap details are mostly obscured by packaging.",
        "stitching_description": "not_visible"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0006,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.7,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: six small evening\/clutch-style bags are visible, but none shows a Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach construction.",
                    "photo 1: the bags are individually sealed in plastic and appear to use pleated synthetic or fabric-like materials, rhinestone embellishment, and decorative floral hardware rather than vintage glove-tanned leather.",
                    "photo 1: visible retail-style stickers and novelty embellishments are inconsistent with classic vintage Coach handbags.",
                    "photo 1: no brass turnlock, leather hangtag, or other clear Coach identifier is visible."
                ],
                "missing_information": [
                    "photo 1: interiors, labels, lining, and any attached brand tags are not shown.",
                    "Close-up photos of each bag's interior, zipper or clasp hardware, and labels would be needed to check for any hidden brand identifiers.",
                    "The listing does not provide dimensions, materials, condition details, or individual bag views."
                ],
                "authenticity_concerns": [
                    "photo 1: the lot appears to consist of generic modern formal clutches rather than Coach products; no Coach-specific evidence is visible.",
                    "photo 1: decorative rhinestone and pleated constructions are lookalike\/non-Coach cues, though the limited views do not establish a specific counterfeit brand."
                ],
                "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: rhinestone bands, jeweled circular ornaments, decorative floral ornament, and apparent small clasp hardware are visible; no Coach-style brass turnlock is visible.",
                    "leather_description": "photo 1: materials appear synthetic, satin-like, pleated, or embellished; leather is not visibly established.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: at least one red bag has a thin red shoulder strap; other bags appear to be clutches, but strap details are mostly obscured by packaging.",
                    "stitching_description": "not_visible"
                },
                "possible_model_reasoning": [
                    "photo 1: silhouettes are generic evening clutches and a small shoulder bag, with no credible match to a Coach catalog model.",
                    "photo 1: the visible packaging, novelty embellishments, and apparent synthetic materials suggest modern mass-market formal bags.",
                    "Condition: visually new or unused in plastic, but interior condition and functionality are unverified."
                ],
                "confidence": 0.82,
                "recommended_max_bid": 10,
                "estimated_resale_low": 15,
                "estimated_resale_high": 50
            }
        },
        {
            "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": 60,
                "estimated_resale_low": 20,
                "image_quality_score": 0.6,
                "is_handbag_probability": 0.97,
                "missing_information": [
                    "photo 1 only: group shot of 6-piece lot, no individual front\/back\/bottom\/interior views for any single bag",
                    "creed patch \/ interior not shown for any bag",
                    "hardware close-ups, maker marks, and country-of-origin tags not shown"
                ],
                "negative_evidence": [
                    "photo 1: six new-in-plastic evening clutches in pleated satin\/synthetic fabric with rhinestone\/crystal embellishment, not glove-tanned leather",
                    "photo 1: no solid-brass turnlock, buckle, dogleash clips, or leather hangtag visible on any bag",
                    "photo 1: materials are satin\/synthetic fabric, beads\/rhinestones, plastic wrap and barcode stickers - faux\/synthetic evening-bag construction inconsistent with vintage Coach",
                    "photo 1: no COACH wordmark, horse-and-carriage, creed patch, or recognizable Coach silhouette visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no brass Coach-type hardware visible; only costume rhinestone\/crystal clasps and embellishments",
                    "leather_description": "no leather visible - pleated satin \/ synthetic fabric evening bags with rhinestone embellishment",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "not_visible",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model match: photo 1 shows six synthetic satin evening clutches\/mini bags, a product type outside vintage Coach glove-tanned catalog (City, Willis, Court, Station, Dinky, etc.)",
                    "Construction\/era reasoning: new-in-plastic mass-produced evening bags = modern (2000s+), non-Coach; no creed, no brass, no leather to support any Coach era",
                    "Condition: appears New with plastic wrap and price\/barcode stickers, but condition grade not applicable as not Coach"
                ],
                "possible_models": [],
                "recommended_max_bid": 15,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16830,
            "output_tokens": 718,
            "total_tokens": 17548,
            "estimated_cost_usd": 0.008455
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17195,
            "output_tokens": 1148,
            "total_tokens": 18343,
            "estimated_cost_usd": 0.004357
        }
    ]
}