Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.015,
    "vintage_probability": 0.015,
    "authenticity_confidence": 0.015,
    "image_quality_score": 0.765,
    "seller_misidentification_probability": 0.05,
    "confidence": 0.895,
    "recommended_max_bid": 10,
    "estimated_resale_low": 12.5,
    "estimated_resale_high": 32.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Front view shows a highly embellished western-style tote with an oversized ornate horseshoe buckle, rhinestones, studs, and embossed floral material; this is not a recognizable vintage Coach construction.",
        "photo 3: Close view shows no legible COACH wordmark, horse-and-carriage, creed, or other Coach identifier.",
        "photo 1: Hardware is bright silver-tone and heavily decorative, unlike the restrained solid-brass hardware typical of classic vintage Coach.",
        "photo 6: Seller-stated NWOT status and the fashion-western styling suggest a modern novelty bag rather than a vintage Coach handbag.",
        "photo 1, photo 2: large western belt-buckle front closure with rhinestones and studs - never a Coach silhouette or closure",
        "photo 1-5: silver-tone plated hardware throughout, not vintage Coach solid brass turnlock \/ brass hardware",
        "photo 1-4: pink embossed floral tooled-western body with brown contrast trim and all-over rhinestone studs - no Coach leather, color or finish",
        "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
        "photo 1: double fixed shoulder handles on O-rings with rivets - not Coach strap construction"
    ],
    "missing_information": [
        "photo 7: Interior, lining, and any sewn-in brand or care label are not shown.",
        "photo 8: Bottom, back, zipper, and interior pocket views are not shown.",
        "photo 9: No close-up of any interior stamp or label is provided.",
        "interior views not shown - lining, pockets, creed patch area unknown",
        "back, side and bottom views not shown",
        "no creed close-up to verify identifiers",
        "no hardware stamps or country \/ content tags shown"
    ],
    "authenticity_concerns": [
        "photo 1: Oversized ornate equestrian-style buckle is a lookalike cue, not a Coach horse-and-carriage identifier.",
        "photo 1: Bright plated silver-tone hardware and extensive rhinestone\/stud decoration are inconsistent with the hardware and design language of classic vintage Coach.",
        "photo 3: No Coach identifier is visible in the provided photos, so Coach manufacture cannot be supported."
    ],
    "possible_model_reasoning": [
        "No Coach model fits: western rhinestone buckle tote silhouette, hardware, materials and decoration are inconsistent with any catalog style in 4.1-4.3",
        "No creed, serial, wordmark, hangtag or brass turnlock to decode for era or model",
        "Condition: appears New \/ Like New consistent with seller NWOT; photos 1-2 show clean surfaces, no corner wear visible but bottom not shown so cap assessment"
    ],
    "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: Bright silver-tone metal rings, studs, rhinestones, and a large ornate western buckle; no Coach engraving is visible.",
        "leather_description": "photo 1: Brown and vivid pink embossed, patterned material with stitched contrasting trim; genuine leather cannot be established from photos.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: Two short shoulder straps with brown trim, pink embossed centers, decorative studs, and stitched attachment tabs.",
        "stitching_description": "photo 5: Contrasting light stitching is visible and generally even along the strap and trim edges; interior construction is not shown."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0021,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.02,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.02,
                "image_quality_score": 0.88,
                "seller_misidentification_probability": 0.08,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: Front view shows a highly embellished western-style tote with an oversized ornate horseshoe buckle, rhinestones, studs, and embossed floral material; this is not a recognizable vintage Coach construction.",
                    "photo 3: Close view shows no legible COACH wordmark, horse-and-carriage, creed, or other Coach identifier.",
                    "photo 1: Hardware is bright silver-tone and heavily decorative, unlike the restrained solid-brass hardware typical of classic vintage Coach.",
                    "photo 6: Seller-stated NWOT status and the fashion-western styling suggest a modern novelty bag rather than a vintage Coach handbag."
                ],
                "missing_information": [
                    "photo 7: Interior, lining, and any sewn-in brand or care label are not shown.",
                    "photo 8: Bottom, back, zipper, and interior pocket views are not shown.",
                    "photo 9: No close-up of any interior stamp or label is provided."
                ],
                "authenticity_concerns": [
                    "photo 1: Oversized ornate equestrian-style buckle is a lookalike cue, not a Coach horse-and-carriage identifier.",
                    "photo 1: Bright plated silver-tone hardware and extensive rhinestone\/stud decoration are inconsistent with the hardware and design language of classic vintage Coach.",
                    "photo 3: No Coach identifier is visible in the provided photos, so Coach manufacture cannot be supported."
                ],
                "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: Bright silver-tone metal rings, studs, rhinestones, and a large ornate western buckle; no Coach engraving is visible.",
                    "leather_description": "photo 1: Brown and vivid pink embossed, patterned material with stitched contrasting trim; genuine leather cannot be established from photos.",
                    "lining_description": "not_visible",
                    "strap_construction": "photo 1: Two short shoulder straps with brown trim, pink embossed centers, decorative studs, and stitched attachment tabs.",
                    "stitching_description": "photo 5: Contrasting light stitching is visible and generally even along the strap and trim edges; interior construction is not shown."
                },
                "possible_model_reasoning": [],
                "confidence": 0.91,
                "recommended_max_bid": 8,
                "estimated_resale_low": 10,
                "estimated_resale_high": 35
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.88,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 30,
                "estimated_resale_low": 15,
                "image_quality_score": 0.65,
                "is_handbag_probability": 0.99,
                "missing_information": [
                    "interior views not shown - lining, pockets, creed patch area unknown",
                    "back, side and bottom views not shown",
                    "no creed close-up to verify identifiers",
                    "no hardware stamps or country \/ content tags shown"
                ],
                "negative_evidence": [
                    "photo 1, photo 2: large western belt-buckle front closure with rhinestones and studs - never a Coach silhouette or closure",
                    "photo 1-5: silver-tone plated hardware throughout, not vintage Coach solid brass turnlock \/ brass hardware",
                    "photo 1-4: pink embossed floral tooled-western body with brown contrast trim and all-over rhinestone studs - no Coach leather, color or finish",
                    "photo 1-6: no COACH wordmark, horse-and-carriage, creed patch, or leather hangtag visible",
                    "photo 1: double fixed shoulder handles on O-rings with rivets - not Coach strap construction"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "silver-tone western-style filigree belt buckle, studs and clear rhinestones, O-ring handle attachments; bright plated, not solid brass",
                    "leather_description": "pink embossed floral tooled-look body with dark brown contrast trim; appears coated \/ faux western material, not glove-tanned cowhide",
                    "lining_description": "not_visible",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "contrasting white \/ light stitching around trim and handles, even but not Coach-matched thread",
                    "strap_construction": "double fixed shoulder handles in brown trim with pink inset, riveted to body via O-rings",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "No Coach model fits: western rhinestone buckle tote silhouette, hardware, materials and decoration are inconsistent with any catalog style in 4.1-4.3",
                    "No creed, serial, wordmark, hangtag or brass turnlock to decode for era or model",
                    "Condition: appears New \/ Like New consistent with seller NWOT; photos 1-2 show clean surfaces, no corner wear visible but bottom not shown so cap assessment"
                ],
                "possible_models": [],
                "recommended_max_bid": 12,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.02
            }
        }
    ],
    "_usage": [
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            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 33098,
            "output_tokens": 666,
            "total_tokens": 33764,
            "estimated_cost_usd": 0.014838
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 35569,
            "output_tokens": 1411,
            "total_tokens": 36980,
            "estimated_cost_usd": 0.008243
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}