Vintage Coach Hunter

{
    "is_handbag_probability": 0.065,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.79,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.875,
    "recommended_max_bid": 8,
    "estimated_resale_low": 7.5,
    "estimated_resale_high": 25,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: listing shows a mixed lot of small cosmetic pouches rather than a recognizable Coach handbag silhouette",
        "photo 1: visible items are primarily fabric, woven, quilted, or synthetic pouches; no glove-tanned leather bag is apparent",
        "photo 2: the black-and-white pouch has a visible label reading approximately \"Natural Style HANDMADE,\" not COACH",
        "photo 6: one pouch visibly bears an ESTEE LAUDER wordmark",
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, serial number, turnlock, or Coach hangtag",
        "photo 5: visible light-blue pouch has embossed text that does not read COACH",
        "photo 1: lot of ~11 small zip cosmetic pouches in printed fabric, plastic\/PVC, and faux leather - not leather handbags",
        "photo 5: visible non-Coach branding - ELEMIS LONDON embossed, ESTEE LAUDER printed, Clinique tag, HANDMADE fabric label",
        "photo 1-4: materials are printed polyester\/cotton, clear vinyl\/plastic, iridescent PVC, woven synthetic - no glove-tanned cowhide",
        "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no solid brass turnlock visible",
        "photo 3: wristlet strap is thin synthetic woven material, not Coach leather strap construction"
    ],
    "missing_information": [
        "individual interiors and reverse sides of all pouches",
        "clear close-ups of every sewn-in brand label and zipper pull",
        "confirmation of the total item count and whether any item not visible in the group photo is included",
        "No Coach identifiers to verify; no additional Coach-specific photos warranted for this lot",
        "Interiors, hardware stamps, and creed close-ups not shown, but lot contents are fully visible as modern cosmetic pouches"
    ],
    "authenticity_concerns": [
        "photo 1: the lot's fabric and synthetic cosmetic-pouch construction is inconsistent with the vintage leather Coach population",
        "photo 2: visible labels identify other branding or handmade construction rather than Coach manufacture"
    ],
    "possible_model_reasoning": [
        "No Coach silhouette match: all items are small cosmetic\/zip pouches, not catalog handbag styles",
        "No hard identifiers: no creed, serial, wordmark, hangtag, or brass hardware in any of 5 photos",
        "Materials inconsistent with vintage Coach: fabric, vinyl, holographic PVC, synthetic weave vs glove-tanned cowhide",
        "Visible alternate branding (Elemis, Estee Lauder, Clinique, Handmade) explains lot as promotional\/fast-fashion cosmetics bags",
        "Condition: used promotional pouches, functional; not gradable on Coach six-tier scale"
    ],
    "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: small zipper hardware is visible on several fabric pouches; no Coach-style turnlock or identifiable Coach hardware is visible",
        "leather_description": "photo 1: no clearly visible leather handbag; items appear fabric, woven, quilted, or synthetic",
        "lining_description": "not_visible",
        "strap_construction": "not_visible; no handbag strap is visible",
        "stitching_description": "photo 2: visible cosmetic pouches have ordinary machine-stitched textile construction; no distinctive Coach construction is apparent"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0013,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.08,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: listing shows a mixed lot of small cosmetic pouches rather than a recognizable Coach handbag silhouette",
                    "photo 1: visible items are primarily fabric, woven, quilted, or synthetic pouches; no glove-tanned leather bag is apparent",
                    "photo 2: the black-and-white pouch has a visible label reading approximately \"Natural Style HANDMADE,\" not COACH",
                    "photo 6: one pouch visibly bears an ESTEE LAUDER wordmark",
                    "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, serial number, turnlock, or Coach hangtag",
                    "photo 5: visible light-blue pouch has embossed text that does not read COACH"
                ],
                "missing_information": [
                    "individual interiors and reverse sides of all pouches",
                    "clear close-ups of every sewn-in brand label and zipper pull",
                    "confirmation of the total item count and whether any item not visible in the group photo is included"
                ],
                "authenticity_concerns": [
                    "photo 1: the lot's fabric and synthetic cosmetic-pouch construction is inconsistent with the vintage leather Coach population",
                    "photo 2: visible labels identify other branding or handmade construction rather than Coach manufacture"
                ],
                "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: small zipper hardware is visible on several fabric pouches; no Coach-style turnlock or identifiable Coach hardware is visible",
                    "leather_description": "photo 1: no clearly visible leather handbag; items appear fabric, woven, quilted, or synthetic",
                    "lining_description": "not_visible",
                    "strap_construction": "not_visible; no handbag strap is visible",
                    "stitching_description": "photo 2: visible cosmetic pouches have ordinary machine-stitched textile construction; no distinctive Coach construction is apparent"
                },
                "possible_model_reasoning": [],
                "confidence": 0.9,
                "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": 0.02,
                "coach_probability": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 10,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.05,
                "missing_information": [
                    "No Coach identifiers to verify; no additional Coach-specific photos warranted for this lot",
                    "Interiors, hardware stamps, and creed close-ups not shown, but lot contents are fully visible as modern cosmetic pouches"
                ],
                "negative_evidence": [
                    "photo 1: lot of ~11 small zip cosmetic pouches in printed fabric, plastic\/PVC, and faux leather - not leather handbags",
                    "photo 5: visible non-Coach branding - ELEMIS LONDON embossed, ESTEE LAUDER printed, Clinique tag, HANDMADE fabric label",
                    "photo 1-4: materials are printed polyester\/cotton, clear vinyl\/plastic, iridescent PVC, woven synthetic - no glove-tanned cowhide",
                    "photo 1-4: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no solid brass turnlock visible",
                    "photo 3: wristlet strap is thin synthetic woven material, not Coach leather strap construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "small generic zipper closures only; no brass turnlock, no solid brass hardware visible",
                    "leather_description": "no glove-tanned leather visible; items appear to be printed fabric, clear vinyl\/PVC, and faux\/synthetic leather",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible in detail; generic mass-produced pouch construction",
                    "strap_construction": "one beige woven wristlet loop visible on woven pouch (photo 3); no leather shoulder strap or brass clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach silhouette match: all items are small cosmetic\/zip pouches, not catalog handbag styles",
                    "No hard identifiers: no creed, serial, wordmark, hangtag, or brass hardware in any of 5 photos",
                    "Materials inconsistent with vintage Coach: fabric, vinyl, holographic PVC, synthetic weave vs glove-tanned cowhide",
                    "Visible alternate branding (Elemis, Estee Lauder, Clinique, Handmade) explains lot as promotional\/fast-fashion cosmetics bags",
                    "Condition: used promotional pouches, functional; not gradable on Coach six-tier scale"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 672,
            "total_tokens": 33762,
            "estimated_cost_usd": 0.014849
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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            "output_tokens": 1003,
            "total_tokens": 36564,
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}