Vintage Coach Hunter

{
    "is_handbag_probability": 0.965,
    "coach_probability": 0.015,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.74,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.905,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 16,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: The item is a simple cotton canvas tote with a large printed \u201c(CRAZY) blessed\u201d graphic, rope handles, and metal eyelets, unlike typical vintage Coach leather construction.",
        "photo 2: Back is plain cotton canvas with no visible Coach branding, wordmark, horse-and-carriage, leather hangtag, or creed patch.",
        "photo 3: Interior appears to be unlined cotton canvas and no Coach creed, serial tag, or fabric brand label is visible.",
        "photo 1: natural cotton canvas tote with printed '(CRAZY) blessed' script, not glove-tanned leather",
        "photo 1, photo 2: thick twisted cotton rope handles through metal grommets, no brass Coach hardware",
        "photo 2: plain back with no leather trim, no turnlock, no hangtag",
        "photo 3: unlined single-layer canvas interior with no creed patch, no wordmark, no fabric Coach tag"
    ],
    "missing_information": [
        "photo 1-3: Bottom, side seams, and close-up of all interior corners are not shown.",
        "photo 3: No close-up of possible interior labels or care tags.",
        "photo 1-3: Seller-stated dimensions and material composition beyond the title are unavailable."
    ],
    "authenticity_concerns": [
        "photo 1-3: Cotton canvas, printed graphic, rope handles, and eyelets are inconsistent with the vintage leather handbag population and provide no Coach identifiers.",
        "photo 1-3: No visible evidence supports Coach manufacture; this appears to be a generic or faith-themed canvas tote."
    ],
    "possible_model_reasoning": [
        "Condition: Good to Very Good; canvas appears intact with wrinkling from storage (photo 1, photo 2), interior looks clean (photo 3)",
        "Silhouette is a soft unconstructed rope-handle shopper tote with printed slogan - no match to any Coach catalog style in \u00a74",
        "Materials (cotton canvas + rope + grommets) fall under \u00a71 triage exclusion: coach_probability \u22640.05 unless Coach identifier visible, none visible"
    ],
    "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 1-3: Two pairs of small dark metal eyelets at the handle attachments; no Coach-marked hardware is visible.",
        "leather_description": "photo 1-3: No leather visible; body appears to be off-white cotton canvas.",
        "lining_description": "photo 3: Interior appears to be plain cotton canvas; no separate lining or label is visible.",
        "strap_construction": "photo 1-3: Two thick twisted rope handles pass through metal eyelets.",
        "stitching_description": "photo 1-2: Basic straight stitching is visible along the upper edge and side seams; detailed stress-point construction is not shown."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0006,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.98,
                "coach_probability": 0.02,
                "vintage_probability": 0.02,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.78,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: The item is a simple cotton canvas tote with a large printed \u201c(CRAZY) blessed\u201d graphic, rope handles, and metal eyelets, unlike typical vintage Coach leather construction.",
                    "photo 2: Back is plain cotton canvas with no visible Coach branding, wordmark, horse-and-carriage, leather hangtag, or creed patch.",
                    "photo 3: Interior appears to be unlined cotton canvas and no Coach creed, serial tag, or fabric brand label is visible."
                ],
                "missing_information": [
                    "photo 1-3: Bottom, side seams, and close-up of all interior corners are not shown.",
                    "photo 3: No close-up of possible interior labels or care tags.",
                    "photo 1-3: Seller-stated dimensions and material composition beyond the title are unavailable."
                ],
                "authenticity_concerns": [
                    "photo 1-3: Cotton canvas, printed graphic, rope handles, and eyelets are inconsistent with the vintage leather handbag population and provide no Coach identifiers.",
                    "photo 1-3: No visible evidence supports Coach manufacture; this appears to be a generic or faith-themed canvas tote."
                ],
                "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 1-3: Two pairs of small dark metal eyelets at the handle attachments; no Coach-marked hardware is visible.",
                    "leather_description": "photo 1-3: No leather visible; body appears to be off-white cotton canvas.",
                    "lining_description": "photo 3: Interior appears to be plain cotton canvas; no separate lining or label is visible.",
                    "strap_construction": "photo 1-3: Two thick twisted rope handles pass through metal eyelets.",
                    "stitching_description": "photo 1-2: Basic straight stitching is visible along the upper edge and side seams; detailed stress-point construction is not shown."
                },
                "possible_model_reasoning": [],
                "confidence": 0.86,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 20
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.02,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 12,
                "estimated_resale_low": 5,
                "image_quality_score": 0.7,
                "is_handbag_probability": 0.95,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: natural cotton canvas tote with printed '(CRAZY) blessed' script, not glove-tanned leather",
                    "photo 1, photo 2: thick twisted cotton rope handles through metal grommets, no brass Coach hardware",
                    "photo 2: plain back with no leather trim, no turnlock, no hangtag",
                    "photo 3: unlined single-layer canvas interior with no creed patch, no wordmark, no fabric Coach tag"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "small dark metal grommets\/eyelets for rope handles only; no turnlock, no brass, no zipper",
                    "leather_description": "no leather visible; natural off-white woven cotton canvas body",
                    "lining_description": "unlined - interior same cotton canvas, no pockets visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight machine stitching at top hem; no leather edge finishing observed",
                    "strap_construction": "two long twisted cotton rope handles threaded through grommets",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Condition: Good to Very Good; canvas appears intact with wrinkling from storage (photo 1, photo 2), interior looks clean (photo 3)",
                    "Silhouette is a soft unconstructed rope-handle shopper tote with printed slogan - no match to any Coach catalog style in \u00a74",
                    "Materials (cotton canvas + rope + grommets) fall under \u00a71 triage exclusion: coach_probability \u22640.05 unless Coach identifier visible, none visible"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
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            "output_tokens": 635,
            "total_tokens": 22568,
            "estimated_cost_usd": 0.010297
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 22733,
            "output_tokens": 850,
            "total_tokens": 23583,
            "estimated_cost_usd": 0.005227
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}