Vintage Coach Hunter

{
    "is_handbag_probability": 0.465,
    "coach_probability": 0.03,
    "vintage_probability": 0.115,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.805,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.845,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Small leather-like framed wallet\/change purse with a kisslock closure and exterior zipper pocket.",
        "photo 3: The item appears functional and constructed with even stitching and a fitted frame.",
        "photo 1,6: leather-appearing small purse approximately 4.5-5 in wide per tape measure"
    ],
    "negative_evidence": [
        "photo 5: Interior fabric label visibly reads MADE IN CHINA, with no Coach branding or creed.",
        "photo 1: The silhouette and construction do not show a recognizable Coach wordmark, carriage, hangtag, or Coach-specific identifier.",
        "photo 4: Silver-tone frame and zipper hardware are visible, rather than the solid brass hardware commonly associated with many vintage Coach classics.",
        "photo 5: Fabric-lined interior and kisslock wallet construction are not sufficient evidence of Coach manufacture.",
        "listing text: Seller states no brand and describes it as a small wallet\/change purse; this provides no independent Coach evidence.",
        "photo 1,4,5,6: small kisslock-frame coin purse\/wallet form, not a handbag silhouette and not a catalog Coach classic shape",
        "photo 5: interior has white fabric 'MADE IN CHINA' tag and cream synthetic lining, not unlined glove-tanned suede or Coach creed patch",
        "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or hangtag visible",
        "photo 2,3,4: plastic-tone zipper pull and silver-tone kisslock frame, not vintage solid brass Coach hardware",
        "photo 1,4: thin soft taupe leather with center seaming and edge piping, not thick glove-tanned cowhide construction"
    ],
    "missing_information": [
        "photo 5: The interior label is visible but no close-up of any additional maker or care label is provided.",
        "No clear close-up of zipper-pull markings or frame hardware markings.",
        "Seller-stated dimensions are incomplete; only width of approximately 5 inches is shown in photo 6.",
        "No underside, edge, or detailed leather-material close-up.",
        "No Coach creed, wordmark, or style number visible in any photo - none expected on this form factor",
        "No hardware brand stamps legible"
    ],
    "authenticity_concerns": [
        "photo 5: Made in China label with no Coach identifier is inconsistent with a claimed vintage Coach classic, though it could be a genuine non-Coach accessory.",
        "photo 1: Generic framed-wallet construction and absence of Coach branding strongly favor a lookalike or unrelated maker over Coach."
    ],
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the item is a small framed wallet\/change purse rather than a documented Coach handbag silhouette, and no Coach identifier is visible.",
        "photo 5: Made in China label and fabric lining suggest a later mass-market accessory, but the exact maker and date cannot be determined.",
        "Condition: Good to Very Good; visible interior staining near the frame and mild creasing\/handling wear, while the frame and zippers appear intact. Interior coverage is partial.",
        "Not a handbag - wallet\/change purse with kisslock closure plus exterior zip pocket; no Coach model match",
        "No creed, serial, wordmark, hangtag, or brass turnlock to decode for era\/model",
        "Construction - fabric lining, Made in China tag, silver-tone\/plastic hardware - inconsistent with vintage 1970s-1990s Coach classics and points to modern non-Coach",
        "Condition: Good to Very Good; light surface wear and slight staining noted by seller inside at metal ends, zipper functional per seller, no major tears visible"
    ],
    "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: Silver-tone kisslock frame with rounded ball-ended clasp hardware; photo 2 and photo 4: matching silver-tone zipper hardware and pull.",
        "leather_description": "photo 1: Taupe, fine-grained leather-like material is visible, but the photos do not establish whether it is genuine leather.",
        "lining_description": "photo 3 and photo 5: Light cream fabric lining is visible; material type is not identifiable from the photos.",
        "strap_construction": "not_visible - no strap; handheld kisslock change purse\/wallet only",
        "stitching_description": "photos 1, 3 and 4: Mostly straight, machine-like tonal stitching around the panels and zipper pocket; some slight unevenness is visible."
    },
    "ensemble_agreement": "MEDIUM",
    "ensemble_variance": 0.0256,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.88,
                "coach_probability": 0.03,
                "vintage_probability": 0.18,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: Small leather-like framed wallet\/change purse with a kisslock closure and exterior zipper pocket.",
                    "photo 3: The item appears functional and constructed with even stitching and a fitted frame."
                ],
                "negative_evidence": [
                    "photo 5: Interior fabric label visibly reads MADE IN CHINA, with no Coach branding or creed.",
                    "photo 1: The silhouette and construction do not show a recognizable Coach wordmark, carriage, hangtag, or Coach-specific identifier.",
                    "photo 4: Silver-tone frame and zipper hardware are visible, rather than the solid brass hardware commonly associated with many vintage Coach classics.",
                    "photo 5: Fabric-lined interior and kisslock wallet construction are not sufficient evidence of Coach manufacture.",
                    "listing text: Seller states no brand and describes it as a small wallet\/change purse; this provides no independent Coach evidence."
                ],
                "missing_information": [
                    "photo 5: The interior label is visible but no close-up of any additional maker or care label is provided.",
                    "No clear close-up of zipper-pull markings or frame hardware markings.",
                    "Seller-stated dimensions are incomplete; only width of approximately 5 inches is shown in photo 6.",
                    "No underside, edge, or detailed leather-material close-up."
                ],
                "authenticity_concerns": [
                    "photo 5: Made in China label with no Coach identifier is inconsistent with a claimed vintage Coach classic, though it could be a genuine non-Coach accessory.",
                    "photo 1: Generic framed-wallet construction and absence of Coach branding strongly favor a lookalike or unrelated maker over Coach."
                ],
                "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: Silver-tone kisslock frame with rounded ball-ended clasp hardware; photo 2 and photo 4: matching silver-tone zipper hardware and pull.",
                    "leather_description": "photo 1: Taupe, fine-grained leather-like material is visible, but the photos do not establish whether it is genuine leather.",
                    "lining_description": "photo 3 and photo 5: Light cream fabric lining is visible; material type is not identifiable from the photos.",
                    "strap_construction": "not_visible",
                    "stitching_description": "photos 1, 3 and 4: Mostly straight, machine-like tonal stitching around the panels and zipper pocket; some slight unevenness is visible."
                },
                "possible_model_reasoning": [
                    "No Coach model is a reasonable match: the item is a small framed wallet\/change purse rather than a documented Coach handbag silhouette, and no Coach identifier is visible.",
                    "photo 5: Made in China label and fabric lining suggest a later mass-market accessory, but the exact maker and date cannot be determined.",
                    "Condition: Good to Very Good; visible interior staining near the frame and mild creasing\/handling wear, while the frame and zippers appear intact. Interior coverage is partial."
                ],
                "confidence": 0.84,
                "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": 0.03,
                "coach_probability": 0.03,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.05,
                "missing_information": [
                    "No Coach creed, wordmark, or style number visible in any photo - none expected on this form factor",
                    "No hardware brand stamps legible"
                ],
                "negative_evidence": [
                    "photo 1,4,5,6: small kisslock-frame coin purse\/wallet form, not a handbag silhouette and not a catalog Coach classic shape",
                    "photo 5: interior has white fabric 'MADE IN CHINA' tag and cream synthetic lining, not unlined glove-tanned suede or Coach creed patch",
                    "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or hangtag visible",
                    "photo 2,3,4: plastic-tone zipper pull and silver-tone kisslock frame, not vintage solid brass Coach hardware",
                    "photo 1,4: thin soft taupe leather with center seaming and edge piping, not thick glove-tanned cowhide construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone kisslock clasp frame with ball ends and textured border (photo 1,5); matching silver-tone zipper teeth with taupe plastic pull (photo 2,3,4)",
                    "leather_description": "taupe\/tan smooth soft leather with pebbled grain, vertical seam detailing on front, edge piping around base",
                    "lining_description": "cream\/off-white synthetic fabric lining in both kisslock compartment and zip compartment (photo 3,5)",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight machine stitching in matching thread, vertical double rows on front and around zip pocket (photo 1,4)",
                    "strap_construction": "not_visible - no strap; handheld kisslock change purse\/wallet only",
                    "turnlock_present": false
                },
                "positive_evidence": [
                    "photo 1,6: leather-appearing small purse approximately 4.5-5 in wide per tape measure"
                ],
                "possible_model_reasoning": [
                    "Not a handbag - wallet\/change purse with kisslock closure plus exterior zip pocket; no Coach model match",
                    "No creed, serial, wordmark, hangtag, or brass turnlock to decode for era\/model",
                    "Construction - fabric lining, Made in China tag, silver-tone\/plastic hardware - inconsistent with vintage 1970s-1990s Coach classics and points to modern non-Coach",
                    "Condition: Good to Very Good; light surface wear and slight staining noted by seller inside at metal ends, zipper functional per seller, no major tears visible"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.03,
                "vintage_probability": 0.05
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17832,
            "output_tokens": 816,
            "total_tokens": 18648,
            "estimated_cost_usd": 0.009091
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18168,
            "output_tokens": 1165,
            "total_tokens": 19333,
            "estimated_cost_usd": 0.004566
        }
    ]
}