Vintage Coach Hunter

{
    "is_handbag_probability": 0.97,
    "coach_probability": 0.01,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.955,
    "recommended_max_bid": 4,
    "estimated_resale_low": 3,
    "estimated_resale_high": 11.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Bag is made from thin printed fabric with a large textile shoulder strap, not glove-tanned leather.",
        "photo 1: Visible exterior pocket has decorative fabric panels and a stylized motif, with no legible COACH wordmark, horse-and-carriage, creed, or hangtag.",
        "photo 2: Lifestyle image shows a lightweight unstructured textile hobo with no Coach identifiers or vintage leather construction.",
        "photo 3: Listing image shows multiple brightly printed fabric tote bags in a bulk lot, inconsistent with a single vintage Coach handbag.",
        "photo 4: Side view confirms textile construction and a soft unstructured body rather than a Coach leather classic.",
        "photo 5: Additional lifestyle image shows textile construction, decorative patchwork, and no Coach branding.",
        "photo 6: Additional lifestyle image shows a printed fabric bag with a broad fabric strap and no Coach hardware or identifiers.",
        "listing title: Seller describes a reusable eco-friendly printed Jhola bulk lot, supporting a non-Coach textile product.",
        "photo 1: thin printed floral fabric body, not glove-tanned leather",
        "photo 1-6: no solid brass hardware, no turnlock, no zipper, no rivets",
        "photo 3: multi-bag lot of 5+ different printed fabric Jhola bags, inconsistent with Coach production",
        "photo 2,4,5,6: one-piece fabric strap continuous with body, no leather strap, buckle or dogleash clips",
        "photo 1,3: exterior patch pocket in contrasting fabric with paisley print, not Coach construction"
    ],
    "missing_information": [
        "photo 1: Interior, lining, seams, and any sewn-in maker label are not shown.",
        "photo 3: Individual bags in the 100-piece lot are not photographed in detail.",
        "photo 1: No close-up of the exterior pocket motif or any labels is provided.",
        "No interior creed or brand tag views shown",
        "No hardware close-ups shown (no metal hardware visible to verify)"
    ],
    "authenticity_concerns": [
        "photo 1: Textile construction and decorative printed fabric are inconsistent with the glove-tanned leather construction of the vintage Coach models under consideration.",
        "photo 3: Bulk assortment of generic fabric bags provides no Coach-specific identifiers and is inconsistent with a vintage Coach listing."
    ],
    "possible_model_reasoning": [
        "photo 1: The soft textile hobo silhouette is a generic reusable shopping or shoulder bag, not a recognizable Coach leather model.",
        "photo 3: The assortment presentation and seller's bulk-lot description support inexpensive modern textile bags rather than vintage Coach.",
        "photo 1: Condition appears unused or studio-presented, but interior and functional details are not shown; this does not affect the non-Coach construction assessment.",
        "No Coach model fits: silhouette is soft unconstructed fabric Jhola\/hobo with one-piece strap, never catalogued by Coach in fabric without leather trim or hardware",
        "Era reasoning: modern mass-produced eco-friendly reusable fabric tote, consistent with modern (2000s+), non-Coach label",
        "Serial decode: none - no creed or number visible in any photo",
        "Condition: new-appearing stock\/model photos; no wear assessable, but fabric totes grade as generic new goods, not vintage leather grading"
    ],
    "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: No visible metal turnlock, branded hardware, or leather hangtag; the bag uses a textile shoulder strap.",
        "leather_description": "photo 1: No leather visible; body and strap appear to be printed fabric.",
        "lining_description": "not_visible - appears unlined single-layer fabric tote; no separate lining shown",
        "strap_construction": "photo 1: Wide integrated fabric shoulder strap forming a soft hobo-style carry handle.",
        "stitching_description": "photo 1: Basic visible textile construction; detailed stitching quality is not sufficiently shown."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.001,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.01,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.86,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: Bag is made from thin printed fabric with a large textile shoulder strap, not glove-tanned leather.",
                    "photo 1: Visible exterior pocket has decorative fabric panels and a stylized motif, with no legible COACH wordmark, horse-and-carriage, creed, or hangtag.",
                    "photo 2: Lifestyle image shows a lightweight unstructured textile hobo with no Coach identifiers or vintage leather construction.",
                    "photo 3: Listing image shows multiple brightly printed fabric tote bags in a bulk lot, inconsistent with a single vintage Coach handbag.",
                    "photo 4: Side view confirms textile construction and a soft unstructured body rather than a Coach leather classic.",
                    "photo 5: Additional lifestyle image shows textile construction, decorative patchwork, and no Coach branding.",
                    "photo 6: Additional lifestyle image shows a printed fabric bag with a broad fabric strap and no Coach hardware or identifiers.",
                    "listing title: Seller describes a reusable eco-friendly printed Jhola bulk lot, supporting a non-Coach textile product."
                ],
                "missing_information": [
                    "photo 1: Interior, lining, seams, and any sewn-in maker label are not shown.",
                    "photo 3: Individual bags in the 100-piece lot are not photographed in detail.",
                    "photo 1: No close-up of the exterior pocket motif or any labels is provided."
                ],
                "authenticity_concerns": [
                    "photo 1: Textile construction and decorative printed fabric are inconsistent with the glove-tanned leather construction of the vintage Coach models under consideration.",
                    "photo 3: Bulk assortment of generic fabric bags provides no Coach-specific identifiers and is inconsistent with a vintage Coach listing."
                ],
                "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: No visible metal turnlock, branded hardware, or leather hangtag; the bag uses a textile shoulder strap.",
                    "leather_description": "photo 1: No leather visible; body and strap appear to be printed fabric.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: Wide integrated fabric shoulder strap forming a soft hobo-style carry handle.",
                    "stitching_description": "photo 1: Basic visible textile construction; detailed stitching quality is not sufficiently shown."
                },
                "possible_model_reasoning": [
                    "photo 1: The soft textile hobo silhouette is a generic reusable shopping or shoulder bag, not a recognizable Coach leather model.",
                    "photo 3: The assortment presentation and seller's bulk-lot description support inexpensive modern textile bags rather than vintage Coach.",
                    "photo 1: Condition appears unused or studio-presented, but interior and functional details are not shown; this does not affect the non-Coach construction assessment."
                ],
                "confidence": 0.96,
                "recommended_max_bid": 5,
                "estimated_resale_low": 1,
                "estimated_resale_high": 8
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.95,
                "missing_information": [
                    "No interior creed or brand tag views shown",
                    "No hardware close-ups shown (no metal hardware visible to verify)"
                ],
                "negative_evidence": [
                    "photo 1: thin printed floral fabric body, not glove-tanned leather",
                    "photo 1-6: no solid brass hardware, no turnlock, no zipper, no rivets",
                    "photo 3: multi-bag lot of 5+ different printed fabric Jhola bags, inconsistent with Coach production",
                    "photo 2,4,5,6: one-piece fabric strap continuous with body, no leather strap, buckle or dogleash clips",
                    "photo 1,3: exterior patch pocket in contrasting fabric with paisley print, not Coach construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "not_visible - no metal hardware visible; fabric-only construction",
                    "leather_description": "No leather visible; thin printed cotton\/cotton-blend fabric with floral, paisley and geometric prints (photo 1-6)",
                    "lining_description": "not_visible - appears unlined single-layer fabric tote; no separate lining shown",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "Simple straight machine stitching around exterior pocket edges (photo 1,3); no leather edge paint or heavy thread",
                    "strap_construction": "Wide fabric strap cut as one piece continuous with bag body (photo 1,2,4-6), no adjustment, no clips",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: silhouette is soft unconstructed fabric Jhola\/hobo with one-piece strap, never catalogued by Coach in fabric without leather trim or hardware",
                    "Era reasoning: modern mass-produced eco-friendly reusable fabric tote, consistent with modern (2000s+), non-Coach label",
                    "Serial decode: none - no creed or number visible in any photo",
                    "Condition: new-appearing stock\/model photos; no wear assessable, but fabric totes grade as generic new goods, not vintage leather grading"
                ],
                "possible_models": [],
                "recommended_max_bid": 3,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
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            "estimated_cost_usd": 0.011417
        },
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            "model_name": "meta:muse-spark-1.3-contributor",
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}