Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.015,
    "vintage_probability": 0.725,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.815,
    "seller_misidentification_probability": 0.03,
    "confidence": 0.905,
    "recommended_max_bid": 11.5,
    "estimated_resale_low": 12.5,
    "estimated_resale_high": 37.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 5: interior label is visibly stamped \"TANO OF MADRID \/ MADE IN ITALY,\" identifying a different maker rather than Coach.",
        "photo 1: handbag has a decorative scenic tapestry\/picture panel and a rigid framed silhouette, not a recognizable vintage Coach glove-tanned leather construction.",
        "photo 2: gold-tone frame fittings and clasp arrangement do not show a Coach turnlock or other visible Coach identifier.",
        "photo 3: interior is fabric-lined with a framed kiss-lock style opening, unlike the typical unlined glove-tanned Coach classics.",
        "photo 4: wallet\/accessory also appears to carry the Tano-style scenic design and no visible Coach branding.",
        "photo 5: no Coach creed patch, serial\/style number, wordmark, or horse-and-carriage is visible.",
        "photo 4: interior pocket stamped TANO OF MADRID MADE IN ITALY - competing maker mark, not Coach",
        "photo 1, photo 5: body is printed pictorial panels with black fabric trim, not glove-tanned cowhide",
        "photo 2: black satin-type fabric lining, not unlined suede",
        "photo 1-5: no Coach creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
        "photo 2: frame kiss-clasp closure, not Coach turnlock geometry"
    ],
    "missing_information": [
        "photo 2: clearer close-up of the bag's clasp and all hardware markings, although no Coach identifier is currently apparent.",
        "photo 3: clearer view of the entire interior and any concealed labels or stamps.",
        "photo 1: bottom, side, and back views to assess construction and condition fully.",
        "seller-stated dimensions and confirmation whether the wallet is included in the listed price.",
        "photo 1-5: no Coach creed patch shown - consistent with non-Coach maker mark already visible",
        "photo 1-5: no bottom, side, or scale views for full condition grading"
    ],
    "authenticity_concerns": [
        "photo 5: visible Tano of Madrid \/ Made in Italy label is inconsistent with Coach manufacture.",
        "photo 1: decorative tapestry and framed construction are more consistent with a non-Coach vintage handbag than a Coach model."
    ],
    "possible_model_reasoning": [
        "photo 1: silhouette is a vintage framed tapestry handbag, not a close match to the listed Coach catalog models.",
        "photo 5: the Tano of Madrid \/ Made in Italy label provides the strongest brand evidence and explains why the listing is unbranded.",
        "photo 1: apparent age may be vintage, but no readable Coach-era identifier is present, so the era remains unknown.",
        "photo 1 and photo 2: condition appears Good to Very Good overall, with visible age-related wear and darkening; interior and all corners are not fully documented.",
        "Competing brand identified: TANO OF MADRID MADE IN ITALY in photo 4, so no Coach model applies",
        "Construction - printed panels, fabric lining, frame purse - inconsistent with any vintage Coach catalog style",
        "Condition: Good to Very Good for novelty vintage; fabric shows light wear\/dust in photo 2 and photo 4, panels intact"
    ],
    "estimated_era": "unknown",
    "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: gold-tone frame hardware, handle mounts, and a small frame clasp; no Coach engraving is legible.",
        "leather_description": "photo 1: dark brown leather-like or leather-trimmed frame and handle surrounding a scenic printed\/tapestry panel; exact material is not confirmed.",
        "lining_description": "photo 3: dark fabric lining with a framed kiss-lock compartment and an interior slip pocket.",
        "strap_construction": "photo 2: detachable-looking long shoulder strap attached with gold-tone clips; construction details are partially visible.",
        "stitching_description": "photo 2: visible perimeter stitching appears generally even, but fine stitch quality is not sufficiently clear for brand attribution."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0007,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.75,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.04,
                "estimated_era": "unknown",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 5: interior label is visibly stamped \"TANO OF MADRID \/ MADE IN ITALY,\" identifying a different maker rather than Coach.",
                    "photo 1: handbag has a decorative scenic tapestry\/picture panel and a rigid framed silhouette, not a recognizable vintage Coach glove-tanned leather construction.",
                    "photo 2: gold-tone frame fittings and clasp arrangement do not show a Coach turnlock or other visible Coach identifier.",
                    "photo 3: interior is fabric-lined with a framed kiss-lock style opening, unlike the typical unlined glove-tanned Coach classics.",
                    "photo 4: wallet\/accessory also appears to carry the Tano-style scenic design and no visible Coach branding.",
                    "photo 5: no Coach creed patch, serial\/style number, wordmark, or horse-and-carriage is visible."
                ],
                "missing_information": [
                    "photo 2: clearer close-up of the bag's clasp and all hardware markings, although no Coach identifier is currently apparent.",
                    "photo 3: clearer view of the entire interior and any concealed labels or stamps.",
                    "photo 1: bottom, side, and back views to assess construction and condition fully.",
                    "seller-stated dimensions and confirmation whether the wallet is included in the listed price."
                ],
                "authenticity_concerns": [
                    "photo 5: visible Tano of Madrid \/ Made in Italy label is inconsistent with Coach manufacture.",
                    "photo 1: decorative tapestry and framed construction are more consistent with a non-Coach vintage handbag than a Coach 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: gold-tone frame hardware, handle mounts, and a small frame clasp; no Coach engraving is legible.",
                    "leather_description": "photo 1: dark brown leather-like or leather-trimmed frame and handle surrounding a scenic printed\/tapestry panel; exact material is not confirmed.",
                    "lining_description": "photo 3: dark fabric lining with a framed kiss-lock compartment and an interior slip pocket.",
                    "strap_construction": "photo 2: detachable-looking long shoulder strap attached with gold-tone clips; construction details are partially visible.",
                    "stitching_description": "photo 2: visible perimeter stitching appears generally even, but fine stitch quality is not sufficiently clear for brand attribution."
                },
                "possible_model_reasoning": [
                    "photo 1: silhouette is a vintage framed tapestry handbag, not a close match to the listed Coach catalog models.",
                    "photo 5: the Tano of Madrid \/ Made in Italy label provides the strongest brand evidence and explains why the listing is unbranded.",
                    "photo 1: apparent age may be vintage, but no readable Coach-era identifier is present, so the era remains unknown.",
                    "photo 1 and photo 2: condition appears Good to Very Good overall, with visible age-related wear and darkening; interior and all corners are not fully documented."
                ],
                "confidence": 0.91,
                "recommended_max_bid": 15,
                "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": 0.01,
                "confidence": 0.9,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 10,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "photo 1-5: no Coach creed patch shown - consistent with non-Coach maker mark already visible",
                    "photo 1-5: no bottom, side, or scale views for full condition grading"
                ],
                "negative_evidence": [
                    "photo 4: interior pocket stamped TANO OF MADRID MADE IN ITALY - competing maker mark, not Coach",
                    "photo 1, photo 5: body is printed pictorial panels with black fabric trim, not glove-tanned cowhide",
                    "photo 2: black satin-type fabric lining, not unlined suede",
                    "photo 1-5: no Coach creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag visible",
                    "photo 2: frame kiss-clasp closure, not Coach turnlock geometry"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "gold-tone frame and handle mounts with kiss-clasp closure; not solid brass Coach turnlock",
                    "leather_description": "no glove-tanned leather visible; black fabric\/satin trim with printed hard-side pictorial panels",
                    "lining_description": "black satin-type fabric lining with slip pocket",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "twin fixed top handles in black fabric, hinged mounts",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Competing brand identified: TANO OF MADRID MADE IN ITALY in photo 4, so no Coach model applies",
                    "Construction - printed panels, fabric lining, frame purse - inconsistent with any vintage Coach catalog style",
                    "Condition: Good to Very Good for novelty vintage; fabric shows light wear\/dust in photo 2 and photo 4, panels intact"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.7
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 822,
            "total_tokens": 27309,
            "estimated_cost_usd": 0.012568
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}