Vintage Coach Hunter

{
    "is_handbag_probability": 0.135,
    "coach_probability": 0.025,
    "vintage_probability": 0.29,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.775,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.82,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: leather-like black wallet body and gold-tone frame hardware are visible.",
        "photo 3: the item has multiple compartments and a zipper pocket, consistent with a coin purse or wallet."
    ],
    "negative_evidence": [
        "photo 1: prominent multicolor embroidered band and generic frame construction do not match a recognizable Coach handbag or classic Coach small-leather-goods design.",
        "photo 3: red fabric lining and glossy finished interior are visible rather than the typical construction associated with vintage Coach glove-tanned leather goods.",
        "photo 5: hardware is plain gold-tone frame hardware; no Coach-marked turnlock, carriage, or other legible Coach branding is visible.",
        "photo 1: the item is a wallet\/coin purse rather than a conventional handbag.",
        "photo 1-5: no COACH wordmark, horse-and-carriage, creed patch, or cartouche visible anywhere",
        "photo 1-2: wide woven rainbow boho band across black body - not a Coach classic material or trim",
        "photo 3-5: kisslock frame plus snap wallet construction with red and cream synthetic-looking linings - not unlined glove-tanned Coach construction",
        "photo 3-4: thin gold-tone plated kisslock, snaps and zipper teeth - not solid brass vintage Coach hardware",
        "photo 1-5: wallet \/ coin purse form, not a handbag silhouette matching any Coach catalog style"
    ],
    "missing_information": [
        "photo 1-5: no Coach creed patch or interior brand label is shown.",
        "photo 1-5: no country-of-origin label or serial\/style number is visible.",
        "photo 1-5: seller-stated dimensions and material composition are not provided.",
        "photo of any brand stamp, cartouche, creed or fabric tag inside pockets - none shown",
        "close-up of zipper pull brand stamp and snap hardware markings",
        "material confirmation - leather vs faux leather"
    ],
    "authenticity_concerns": [
        "photo 1-5: no Coach identifier is visible, and the embroidered-band\/frame-wallet construction is more consistent with a generic or lookalike vintage-style accessory than a Coach product.",
        "photo 3-4: the red textile lining and zipper-pocket construction are not internally consistent with a classic unlined vintage Coach leather model."
    ],
    "possible_model_reasoning": [
        "The silhouette and frame closure identify this as a coin purse or wallet, not a Coach handbag model.",
        "No Coach model is proposed because the coach probability is below 0.10 and no Coach identifier is visible.",
        "Condition: Very Good based on the clean exterior and apparently intact frame; interior condition is only partially shown and odor cannot be assessed from photos.",
        "Not a handbag - bifold kisslock coin purse\/wallet with snap closure, so no Coach handbag model applies",
        "No hard Coach identifier (creed, cartouche, wordmark, hangtag, branded hardware) visible in any of 5 photos",
        "Rainbow woven trim, dual-compartment kisslock+snap layout, and synthetic linings inconsistent with vintage Coach small goods",
        "Condition: Very Good per seller; photos show clean exterior, intact frame and zipper, no major wear visible, but material and odor unknown"
    ],
    "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, photo 3, photo 5: gold-tone metal kiss-lock\/frame hardware with ball-ended clasp elements; no Coach engraving is legible.",
        "leather_description": "photo 1-4: smooth, glossy black leather-like or coated material with a multicolor woven\/embroidered vertical and horizontal band; exact material is not verifiable.",
        "lining_description": "photo 3-4: red textile lining is visible inside the compartments, with a zippered pocket.",
        "strap_construction": "no strap - wallet \/ coin purse only",
        "stitching_description": "photo 1-4: visible perimeter stitching appears generally even; close-up quality is insufficient to assess thread quality or construction details fully."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0035,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.22,
                "coach_probability": 0.03,
                "vintage_probability": 0.28,
                "authenticity_confidence": 0.03,
                "image_quality_score": 0.9,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [
                    "photo 1: leather-like black wallet body and gold-tone frame hardware are visible.",
                    "photo 3: the item has multiple compartments and a zipper pocket, consistent with a coin purse or wallet."
                ],
                "negative_evidence": [
                    "photo 1: prominent multicolor embroidered band and generic frame construction do not match a recognizable Coach handbag or classic Coach small-leather-goods design.",
                    "photo 3: red fabric lining and glossy finished interior are visible rather than the typical construction associated with vintage Coach glove-tanned leather goods.",
                    "photo 5: hardware is plain gold-tone frame hardware; no Coach-marked turnlock, carriage, or other legible Coach branding is visible.",
                    "photo 1: the item is a wallet\/coin purse rather than a conventional handbag."
                ],
                "missing_information": [
                    "photo 1-5: no Coach creed patch or interior brand label is shown.",
                    "photo 1-5: no country-of-origin label or serial\/style number is visible.",
                    "photo 1-5: seller-stated dimensions and material composition are not provided."
                ],
                "authenticity_concerns": [
                    "photo 1-5: no Coach identifier is visible, and the embroidered-band\/frame-wallet construction is more consistent with a generic or lookalike vintage-style accessory than a Coach product.",
                    "photo 3-4: the red textile lining and zipper-pocket construction are not internally consistent with a classic unlined vintage Coach leather model."
                ],
                "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, photo 3, photo 5: gold-tone metal kiss-lock\/frame hardware with ball-ended clasp elements; no Coach engraving is legible.",
                    "leather_description": "photo 1-4: smooth, glossy black leather-like or coated material with a multicolor woven\/embroidered vertical and horizontal band; exact material is not verifiable.",
                    "lining_description": "photo 3-4: red textile lining is visible inside the compartments, with a zippered pocket.",
                    "strap_construction": "not_visible",
                    "stitching_description": "photo 1-4: visible perimeter stitching appears generally even; close-up quality is insufficient to assess thread quality or construction details fully."
                },
                "possible_model_reasoning": [
                    "The silhouette and frame closure identify this as a coin purse or wallet, not a Coach handbag model.",
                    "No Coach model is proposed because the coach probability is below 0.10 and no Coach identifier is visible.",
                    "Condition: Very Good based on the clean exterior and apparently intact frame; interior condition is only partially shown and odor cannot be assessed from photos."
                ],
                "confidence": 0.86,
                "recommended_max_bid": 8,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.03,
                "coach_probability": 0.02,
                "confidence": 0.78,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 5,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.05,
                "missing_information": [
                    "photo of any brand stamp, cartouche, creed or fabric tag inside pockets - none shown",
                    "close-up of zipper pull brand stamp and snap hardware markings",
                    "material confirmation - leather vs faux leather"
                ],
                "negative_evidence": [
                    "photo 1-5: no COACH wordmark, horse-and-carriage, creed patch, or cartouche visible anywhere",
                    "photo 1-2: wide woven rainbow boho band across black body - not a Coach classic material or trim",
                    "photo 3-5: kisslock frame plus snap wallet construction with red and cream synthetic-looking linings - not unlined glove-tanned Coach construction",
                    "photo 3-4: thin gold-tone plated kisslock, snaps and zipper teeth - not solid brass vintage Coach hardware",
                    "photo 1-5: wallet \/ coin purse form, not a handbag silhouette matching any Coach catalog style"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone kisslock frame with double ball clasp, gold-tone snaps and zipper; bright plated appearance, no COACH stamps visible",
                    "leather_description": "black pebbled-grain material, uniform sheen; appears thin coated\/faux leather, not matte glove-tanned cowhide",
                    "lining_description": "photo 3-4: red fabric zip pocket interior and black pocket; photo 5: cream\/off-white fabric kisslock compartment lining",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight edge stitching with light contrast thread visible on edges; no detailed stress-point view",
                    "strap_construction": "no strap - wallet \/ coin purse only",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a handbag - bifold kisslock coin purse\/wallet with snap closure, so no Coach handbag model applies",
                    "No hard Coach identifier (creed, cartouche, wordmark, hangtag, branded hardware) visible in any of 5 photos",
                    "Rainbow woven trim, dual-compartment kisslock+snap layout, and synthetic linings inconsistent with vintage Coach small goods",
                    "Condition: Very Good per seller; photos show clean exterior, intact frame and zipper, no major wear visible, but material and odor unknown"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.3
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17326,
            "output_tokens": 932,
            "total_tokens": 18258,
            "estimated_cost_usd": 0.009167
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 17654,
            "output_tokens": 1313,
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            "estimated_cost_usd": 0.004581
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}