Vintage Coach Hunter

{
    "is_handbag_probability": 0.165,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.59,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.84,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 17.5,
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Small zip-top coin-purse format is visible, consistent with the seller's stated measurements.",
        "photo 1: The exterior has a colorful peace-themed beaded design, but no identifiable Coach branding is visible."
    ],
    "negative_evidence": [
        "photo 1: The item is a heavily beaded textile\/accessory pouch rather than a typical leather Coach handbag.",
        "photo 1: No Coach creed, wordmark, horse-and-carriage emblem, or leather hangtag is visible.",
        "photo 1: The colorful beaded surface and green textile zipper edging do not match the construction cues of vintage Coach leather goods.",
        "photo 2: No Coach identifier or interior branding is visible.",
        "photo 1: exterior is all-over rhinestone\/beaded encrustation spelling PEACE, not glove-tanned cowhide",
        "photo 1, photo 2: green fabric\/plastic trim and zip tape, no solid brass hardware, no turnlock, no leather hangtag",
        "photo 1, photo 2: no COACH wordmark, no horse-and-carriage, no creed patch visible",
        "photo 1-2: beaded \/ plastic construction per Step 1 triage caps coach_probability at <=0.05"
    ],
    "missing_information": [
        "photo 1-2: Interior view and any sewn-in brand or care label are not shown.",
        "photo 1-2: Zipper-pull close-up and full reverse-side detail are limited.",
        "photo 1-2: Bottom, seams, and interior condition are not documented.",
        "photo 1-2: interior \/ lining not shown, but irrelevant given exterior materials",
        "photo 1-2: back \/ bottom \/ scale views limited; no creed patch area to request because construction already excludes vintage Coach",
        "photo 2: zipper brand stamp not legible due to blur"
    ],
    "authenticity_concerns": [
        "photo 1: The item appears to be an unbranded beaded coin purse, not a Coach product; there is no visible identifier supporting Coach manufacture."
    ],
    "possible_model_reasoning": [
        "photo 1-2: The compact rectangular shape and zip-top closure identify it as a coin purse or pouch, not a recognizable Coach handbag model.",
        "photo 1-2: No creed, serial\/style number, wordmark, or Coach-specific construction is visible, so no Coach model can be proposed.",
        "Condition: New as seller-stated, but only the exterior is shown; interior condition and odor cannot be assessed.",
        "Condition: New per seller text 'New' - photos show sparkly intact beading (photo 1) but blur limits wear assessment",
        "Not a Coach model match: beaded PEACE coin purse 4.75x3.25 in zip pouch has no catalog silhouette, no leather, no brass, no creed; beads\/plastic per procedure excludes Coach",
        "Era: modern novelty beaded accessory, non-Coach, so vintage pre-2000 probability near zero"
    ],
    "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 1-2: Green zipper tape and a small silver-tone zipper pull are visible; no brand stamp is legible.",
        "leather_description": "photo 1-2: No leather body is visible; the exterior appears to be a dense beaded or rhinestone-like textile surface.",
        "lining_description": "not_visible",
        "strap_construction": "no strap - small zip-top coin purse pouch",
        "stitching_description": "photo 1-2: Edge construction is partly visible, but stitching is not clear enough to assess."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0052,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.18,
                "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": [
                    "photo 1: Small zip-top coin-purse format is visible, consistent with the seller's stated measurements.",
                    "photo 1: The exterior has a colorful peace-themed beaded design, but no identifiable Coach branding is visible."
                ],
                "negative_evidence": [
                    "photo 1: The item is a heavily beaded textile\/accessory pouch rather than a typical leather Coach handbag.",
                    "photo 1: No Coach creed, wordmark, horse-and-carriage emblem, or leather hangtag is visible.",
                    "photo 1: The colorful beaded surface and green textile zipper edging do not match the construction cues of vintage Coach leather goods.",
                    "photo 2: No Coach identifier or interior branding is visible."
                ],
                "missing_information": [
                    "photo 1-2: Interior view and any sewn-in brand or care label are not shown.",
                    "photo 1-2: Zipper-pull close-up and full reverse-side detail are limited.",
                    "photo 1-2: Bottom, seams, and interior condition are not documented."
                ],
                "authenticity_concerns": [
                    "photo 1: The item appears to be an unbranded beaded coin purse, not a Coach product; there is no visible identifier supporting 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 1-2: Green zipper tape and a small silver-tone zipper pull are visible; no brand stamp is legible.",
                    "leather_description": "photo 1-2: No leather body is visible; the exterior appears to be a dense beaded or rhinestone-like textile surface.",
                    "lining_description": "not_visible",
                    "strap_construction": "not_visible",
                    "stitching_description": "photo 1-2: Edge construction is partly visible, but stitching is not clear enough to assess."
                },
                "possible_model_reasoning": [
                    "photo 1-2: The compact rectangular shape and zip-top closure identify it as a coin purse or pouch, not a recognizable Coach handbag model.",
                    "photo 1-2: No creed, serial\/style number, wordmark, or Coach-specific construction is visible, so no Coach model can be proposed.",
                    "Condition: New as seller-stated, but only the exterior is shown; interior condition and odor cannot be assessed."
                ],
                "confidence": 0.83,
                "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": 0.02,
                "confidence": 0.85,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.4,
                "is_handbag_probability": 0.15,
                "missing_information": [
                    "photo 1-2: interior \/ lining not shown, but irrelevant given exterior materials",
                    "photo 1-2: back \/ bottom \/ scale views limited; no creed patch area to request because construction already excludes vintage Coach",
                    "photo 2: zipper brand stamp not legible due to blur"
                ],
                "negative_evidence": [
                    "photo 1: exterior is all-over rhinestone\/beaded encrustation spelling PEACE, not glove-tanned cowhide",
                    "photo 1, photo 2: green fabric\/plastic trim and zip tape, no solid brass hardware, no turnlock, no leather hangtag",
                    "photo 1, photo 2: no COACH wordmark, no horse-and-carriage, no creed patch visible",
                    "photo 1-2: beaded \/ plastic construction per Step 1 triage caps coach_probability at <=0.05"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "photo 2: silver-tone zip slider\/pull, brand not legible; green zip tape; no brass turnlock or brass hardware visible",
                    "leather_description": "photo 1, photo 2: no leather visible; beaded\/rhinestone-covered textile with green edge trim",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "not_visible",
                    "strap_construction": "no strap - small zip-top coin purse pouch",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Condition: New per seller text 'New' - photos show sparkly intact beading (photo 1) but blur limits wear assessment",
                    "Not a Coach model match: beaded PEACE coin purse 4.75x3.25 in zip pouch has no catalog silhouette, no leather, no brass, no creed; beads\/plastic per procedure excludes Coach",
                    "Era: modern novelty beaded accessory, non-Coach, so vintage pre-2000 probability near zero"
                ],
                "possible_models": [],
                "recommended_max_bid": 5,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16134,
            "output_tokens": 693,
            "total_tokens": 16827,
            "estimated_cost_usd": 0.008117
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 16507,
            "output_tokens": 1228,
            "total_tokens": 17735,
            "estimated_cost_usd": 0.004284
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}