Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.01,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.785,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.925,
    "recommended_max_bid": 9,
    "estimated_resale_low": 8,
    "estimated_resale_high": 27.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: tote and matching pouch have an all-over quilted hummingbird-and-floral textile design, with no visible Coach wordmark, carriage, creed, or hangtag",
        "photo 2: construction appears to be a modern padded\/quilted tote set rather than a vintage glove-tanned leather Coach handbag",
        "photo 3: seller-provided size graphic identifies a generic quilted duffel\/tote form and shows no Coach identifiers",
        "photo 4: visible zipper and fabric-like quilted construction are inconsistent with classic unlined glove-tanned Coach styles",
        "photo 1: quilted fabric tote with all-over hummingbird and purple floral print - not glove-tanned leather and not Coach signature C canvas",
        "photo 1-2: fabric double handles with purple binding, no brass hardware, no turnlock, no dogleash clips",
        "photo 1-2: matching quilted zip pouch set - no Coach silhouette match",
        "photo 3: generic quilted duffle size-chart graphic unrelated to shown tote, no Coach identifiers"
    ],
    "missing_information": [
        "Interior views and any sewn-in brand or care labels are not shown",
        "Close-ups of material, zipper pulls, seams, and bottom are not shown",
        "The listing uses staged\/catalog-style images rather than detailed condition photographs",
        "interior views not shown - lining and any labels not visible",
        "creed patch close-up not shown",
        "hardware close-up not shown - no metal hardware visible to assess",
        "back, side, bottom views not shown"
    ],
    "authenticity_concerns": [
        "The visible textile construction and decorative print do not match the leather, hardware, and silhouettes typical of vintage Coach",
        "No Coach identifier is visible in the supplied photos; this should be treated as a generic modern bag set, not an unidentified vintage Coach",
        "photo 1: quilted printed fabric body with hummingbird motif inconsistent with any Coach leather or signature canvas era",
        "photo 1-2: no creed patch, wordmark, or Coach hardware visible to support Coach manufacture"
    ],
    "possible_model_reasoning": [
        "The object is clearly a handbag\/tote with a matching cosmetic pouch, but its quilted floral-and-hummingbird textile design is a modern generic style rather than a cataloged vintage Coach leather model.",
        "The seller's size graphic in photo 3 describes a generic quilted duffel\/tote silhouette and provides no Coach style number.",
        "Condition cannot be reliably graded because the images appear staged and do not show interior, bottom, corners, or functional hardware in detail.",
        "No Coach model fits: fabric quilted hummingbird tote construction, printed fabric, and lack of leather, brass hardware, creed, or wordmark are inconsistent with all Coach eras",
        "Condition: appears new\/staged in photo 1-2 but condition grade not applicable as non-Coach fabric set"
    ],
    "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: purple zipper is visible on the cosmetic pouch; no Coach-marked hardware is visible. Tote closure hardware is not clearly shown.",
        "leather_description": "photo 1: outer material appears to be padded\/quilted textile or synthetic material with purple binding; leather is not visible.",
        "lining_description": "not_visible",
        "strap_construction": "photos 1-2: tote has two fixed padded-looking carry handles attached to the upper front and rear panels; no detachable shoulder strap is visible.",
        "stitching_description": "photos 1-2: regular diamond quilting and visible perimeter binding\/stitching are present; no Coach-specific construction detail is visible."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0003,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.82,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: tote and matching pouch have an all-over quilted hummingbird-and-floral textile design, with no visible Coach wordmark, carriage, creed, or hangtag",
                    "photo 2: construction appears to be a modern padded\/quilted tote set rather than a vintage glove-tanned leather Coach handbag",
                    "photo 3: seller-provided size graphic identifies a generic quilted duffel\/tote form and shows no Coach identifiers",
                    "photo 4: visible zipper and fabric-like quilted construction are inconsistent with classic unlined glove-tanned Coach styles"
                ],
                "missing_information": [
                    "Interior views and any sewn-in brand or care labels are not shown",
                    "Close-ups of material, zipper pulls, seams, and bottom are not shown",
                    "The listing uses staged\/catalog-style images rather than detailed condition photographs"
                ],
                "authenticity_concerns": [
                    "The visible textile construction and decorative print do not match the leather, hardware, and silhouettes typical of vintage Coach",
                    "No Coach identifier is visible in the supplied photos; this should be treated as a generic modern bag set, not an unidentified vintage 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: purple zipper is visible on the cosmetic pouch; no Coach-marked hardware is visible. Tote closure hardware is not clearly shown.",
                    "leather_description": "photo 1: outer material appears to be padded\/quilted textile or synthetic material with purple binding; leather is not visible.",
                    "lining_description": "not_visible",
                    "strap_construction": "photos 1-2: tote has two fixed padded-looking carry handles attached to the upper front and rear panels; no detachable shoulder strap is visible.",
                    "stitching_description": "photos 1-2: regular diamond quilting and visible perimeter binding\/stitching are present; no Coach-specific construction detail is visible."
                },
                "possible_model_reasoning": [
                    "The object is clearly a handbag\/tote with a matching cosmetic pouch, but its quilted floral-and-hummingbird textile design is a modern generic style rather than a cataloged vintage Coach leather model.",
                    "The seller's size graphic in photo 3 describes a generic quilted duffel\/tote silhouette and provides no Coach style number.",
                    "Condition cannot be reliably graded because the images appear staged and do not show interior, bottom, corners, or functional hardware in detail."
                ],
                "confidence": 0.9,
                "recommended_max_bid": 8,
                "estimated_resale_low": 8,
                "estimated_resale_high": 30
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [
                    "photo 1: quilted printed fabric body with hummingbird motif inconsistent with any Coach leather or signature canvas era",
                    "photo 1-2: no creed patch, wordmark, or Coach hardware visible to support Coach manufacture"
                ],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 25,
                "estimated_resale_low": 8,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "interior views not shown - lining and any labels not visible",
                    "creed patch close-up not shown",
                    "hardware close-up not shown - no metal hardware visible to assess",
                    "back, side, bottom views not shown"
                ],
                "negative_evidence": [
                    "photo 1: quilted fabric tote with all-over hummingbird and purple floral print - not glove-tanned leather and not Coach signature C canvas",
                    "photo 1-2: fabric double handles with purple binding, no brass hardware, no turnlock, no dogleash clips",
                    "photo 1-2: matching quilted zip pouch set - no Coach silhouette match",
                    "photo 3: generic quilted duffle size-chart graphic unrelated to shown tote, no Coach identifiers"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible on tote or pouch in photo 1-2",
                    "leather_description": "no leather visible - quilted printed fabric with hummingbird and floral motif and purple trim",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "diamond quilt stitching visible on fabric body and handles in photo 1-2",
                    "strap_construction": "paired fabric tote handles with purple edge binding, sewn to body in photo 1-2",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: fabric quilted hummingbird tote construction, printed fabric, and lack of leather, brass hardware, creed, or wordmark are inconsistent with all Coach eras",
                    "Condition: appears new\/staged in photo 1-2 but condition grade not applicable as non-Coach fabric set"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 788,
            "total_tokens": 18881,
            "estimated_cost_usd": 0.009128
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 18516,
            "output_tokens": 1277,
            "total_tokens": 19793,
            "estimated_cost_usd": 0.004725
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}