Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.015,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.76,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.89,
    "recommended_max_bid": 7.5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: All-over novelty monogram features cartoon\/Mickey-like motifs, diamonds, and repeated text rather than Coach's paired C Signature pattern.",
        "photo 1: Large cartoon-head clasp is not a Coach horse-and-carriage or recognized vintage Coach closure.",
        "photo 2: Decorative front clasp and bright gold-tone hardware do not match a vintage Coach turnlock.",
        "photo 1: The bag appears to use printed coated textile or synthetic material, not visible glove-tanned leather.",
        "photo 1: Listing identifies the seller brand as unbranded and provides no Coach-specific claim or identifier.",
        "photos 1-7: Promotional front views show no visible Coach wordmark, creed, serial\/style number, country line, or authentic Coach hangtag.",
        "photo 1: printed text reads HEBAOMANMAN, not COACH, no Coach wordmark or horse-and-carriage visible",
        "photo 1-6: monogram-style coated print with money-bag icons and diamonds, not Coach C-pairing, alignment or leather",
        "photo 1: mouse-head decorative clasp, not wide thin oval Coach turnlock with rounded tab",
        "photo 1: bright shiny gold-tone plated hardware and top-handle metal frame, not solid brass vintage hardware",
        "photo 1: structured flap satchel silhouette with center stripe does not match any vintage Coach catalog style",
        "all photos: stock-like new-condition multi-color listing, no creed patch, no leather hangtag, no unlined glove-tanned leather visible"
    ],
    "missing_information": [
        "photo 1: Interior, including any creed patch, fabric label, and serial\/style tag, is not shown.",
        "photo 1: Bottom, back, zipper pulls, and hardware stamps are not shown.",
        "photo 1: Material composition and country of manufacture are not provided.",
        "photo 1: Seller should provide a straight-on close-up of every interior label and tag if claiming a designer brand.",
        "interior \/ lining view not shown",
        "creed patch close-up not shown - no creed visible in any photo",
        "bottom \/ corners \/ back views not shown",
        "hardware engravings \/ zipper brand not shown"
    ],
    "authenticity_concerns": [
        "photos 1-7: Novelty monogram, cartoon clasp, and promotional styling are inconsistent with Coach construction and branding; the item is likely a generic or fashion-lookalike bag rather than Coach.",
        "photos 1-7: Stock-style product imagery and multiple colorways provide no verifiable provenance or brand identifiers.",
        "photo 1: all-over HEBAOMANMAN \/ money-bag print is not Coach Signature C and Cs are not paired\/touching",
        "photo 1: novelty mouse-head flap clasp with dangling charm is not Coach turnlock geometry",
        "photo 1: bright gold-tone plated hardware with lobster-claw strap clips, not vintage solid brass"
    ],
    "possible_model_reasoning": [
        "photo 1: Structured top-handle and crossbody silhouette is a generic modern satchel, not a close match to a documented Coach model.",
        "photos 1-7: No Coach identifier is visible, and the novelty print and cartoon clasp strongly favor a modern non-Coach fashion bag.",
        "Condition: Not reliably gradable; promotional images show an apparently unused item, but interior, bottom, and actual wear cannot be verified.",
        "No Coach model fits: silhouette, HEBAOMANMAN print, mouse clasp, plated hardware and synthetic coated material are inconsistent with all Classic and modern Coach lines",
        "No creed, serial, wordmark, hangtag or brass turnlock visible in photos 1-6 to support any style number",
        "Condition: New-appearing stock photos; not gradable as vintage, priced as generic fast-fashion bag"
    ],
    "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": "photos 1-7: Bright gold-tone rings, clips, handles, and a large cartoon-head front clasp are visible; no Coach engraving is visible.",
        "leather_description": "photos 1-7: Printed, textured-looking exterior with leather-like trim; genuine leather is not established from the photos.",
        "lining_description": "not_visible",
        "strap_construction": "photos 1-7: Detachable long shoulder strap with stitched edges and gold-tone clips; strap is shown in promotional front views.",
        "stitching_description": "photos 1-7: Contrast stitching is visible on the trim and strap, generally even in the promotional images; construction quality and stress points cannot be fully assessed."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0005,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: All-over novelty monogram features cartoon\/Mickey-like motifs, diamonds, and repeated text rather than Coach's paired C Signature pattern.",
                    "photo 1: Large cartoon-head clasp is not a Coach horse-and-carriage or recognized vintage Coach closure.",
                    "photo 2: Decorative front clasp and bright gold-tone hardware do not match a vintage Coach turnlock.",
                    "photo 1: The bag appears to use printed coated textile or synthetic material, not visible glove-tanned leather.",
                    "photo 1: Listing identifies the seller brand as unbranded and provides no Coach-specific claim or identifier.",
                    "photos 1-7: Promotional front views show no visible Coach wordmark, creed, serial\/style number, country line, or authentic Coach hangtag."
                ],
                "missing_information": [
                    "photo 1: Interior, including any creed patch, fabric label, and serial\/style tag, is not shown.",
                    "photo 1: Bottom, back, zipper pulls, and hardware stamps are not shown.",
                    "photo 1: Material composition and country of manufacture are not provided.",
                    "photo 1: Seller should provide a straight-on close-up of every interior label and tag if claiming a designer brand."
                ],
                "authenticity_concerns": [
                    "photos 1-7: Novelty monogram, cartoon clasp, and promotional styling are inconsistent with Coach construction and branding; the item is likely a generic or fashion-lookalike bag rather than Coach.",
                    "photos 1-7: Stock-style product imagery and multiple colorways provide no verifiable provenance or brand identifiers."
                ],
                "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": "photos 1-7: Bright gold-tone rings, clips, handles, and a large cartoon-head front clasp are visible; no Coach engraving is visible.",
                    "leather_description": "photos 1-7: Printed, textured-looking exterior with leather-like trim; genuine leather is not established from the photos.",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1-7: Detachable long shoulder strap with stitched edges and gold-tone clips; strap is shown in promotional front views.",
                    "stitching_description": "photos 1-7: Contrast stitching is visible on the trim and strap, generally even in the promotional images; construction quality and stress points cannot be fully assessed."
                },
                "possible_model_reasoning": [
                    "photo 1: Structured top-handle and crossbody silhouette is a generic modern satchel, not a close match to a documented Coach model.",
                    "photos 1-7: No Coach identifier is visible, and the novelty print and cartoon clasp strongly favor a modern non-Coach fashion bag.",
                    "Condition: Not reliably gradable; promotional images show an apparently unused item, but interior, bottom, and actual wear cannot be verified."
                ],
                "confidence": 0.88,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1: all-over HEBAOMANMAN \/ money-bag print is not Coach Signature C and Cs are not paired\/touching",
                    "photo 1: novelty mouse-head flap clasp with dangling charm is not Coach turnlock geometry",
                    "photo 1: bright gold-tone plated hardware with lobster-claw strap clips, not vintage solid brass"
                ],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "interior \/ lining view not shown",
                    "creed patch close-up not shown - no creed visible in any photo",
                    "bottom \/ corners \/ back views not shown",
                    "hardware engravings \/ zipper brand not shown"
                ],
                "negative_evidence": [
                    "photo 1: printed text reads HEBAOMANMAN, not COACH, no Coach wordmark or horse-and-carriage visible",
                    "photo 1-6: monogram-style coated print with money-bag icons and diamonds, not Coach C-pairing, alignment or leather",
                    "photo 1: mouse-head decorative clasp, not wide thin oval Coach turnlock with rounded tab",
                    "photo 1: bright shiny gold-tone plated hardware and top-handle metal frame, not solid brass vintage hardware",
                    "photo 1: structured flap satchel silhouette with center stripe does not match any vintage Coach catalog style",
                    "all photos: stock-like new-condition multi-color listing, no creed patch, no leather hangtag, no unlined glove-tanned leather visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "bright gold-tone plated hardware; novelty black mouse-head flap clasp with dangling disc and star charm; metal-framed top handles; gold-tone lobster-claw crossbody clips",
                    "leather_description": "white\/black\/brown coated printed material with all-over monogram-style print, appears synthetic \/ coated canvas, not glove-tanned cowhide",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "visible contrast white edge stitching around flap and body",
                    "strap_construction": "photo 1: short rolled top handles with metal frame plus detachable flat crossbody shoulder strap on lobster clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: silhouette, HEBAOMANMAN print, mouse clasp, plated hardware and synthetic coated material are inconsistent with all Classic and modern Coach lines",
                    "No creed, serial, wordmark, hangtag or brass turnlock visible in photos 1-6 to support any style number",
                    "Condition: New-appearing stock photos; not gradable as vintage, priced as generic fast-fashion bag"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 27545,
            "output_tokens": 826,
            "total_tokens": 28371,
            "estimated_cost_usd": 0.013
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 28546,
            "output_tokens": 1395,
            "total_tokens": 29941,
            "estimated_cost_usd": 0.006825
        }
    ]
}