{"request_id":"req_a90e36acc7cf4c7eab74","success":true,"schema_version":"1.0","data_version":"c2.o0","data_mode":"production","generated_at":"2026-09-30T02:36:47.737Z","request":{"operation":"get_sunglasses_variant","params":{"variant_id":"rayban-rb3136-805289003472"}},"result":{"status":"FOUND","variant":{"variant_id":"rayban-rb3136-805289003472","entity_type":"variant","brand":{"brand_id":"ray-ban","entity_type":"brand","name":"Ray-Ban","official_site":null},"model":{"model_id":"rayban-caravan","entity_type":"model","name":"Caravan","manufacturer_model_code":"RB3136","aliases":["RB3136 Caravan","Caravan Sunglasses"],"canonical_url":"https://sunglassesguides.com/sunglasses/ray-ban/caravan-rb3136","family_note":"Style code RB3136 confirmed on every fetched US product page: page title reads \"Caravan Sunglasses in Polished Arista Gold and G-15 Green (58-15) - RB3136 | Ray-Ban® US\" (locator: page title). Search results also surfaced \"New Caravan Polarized+ Lenses ... - RB3636\" (ray-ban.com/usa/sunglasses/RB3636new%20caravan%20polarized+%20lenses-gold/8056597665131); RB3636 is a different style code (related_codes note only, not selected). Ray-Ban's US pages state size as a lens-bridge pair only (\"(58-15)\", \"(55-15)\"); no temple length is printed on the fetched pages."},"model_id":"rayban-caravan","display_name":"Caravan Polished Arista Gold / G-15 Green 58-15","manufacturer_codes":{"style_code":"RB3136","variant_code":null,"upc":null},"size_label":"58-15","lens_width_mm":{"value":58,"field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"]},"bridge_width_mm":{"value":15,"field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"]},"temple_length_mm":{"value":null,"field_status":"unknown","source_ids":[]},"polarized":{"value":null,"field_status":"unknown","source_ids":[]},"manufacturer_fit_label":{"value":null,"field_status":"unknown","source_ids":[]},"bridge_fit":{"value":null,"field_status":"unknown","source_ids":[]},"lens_color":"G-15 Green","frame_color":"Polished Arista Gold","spec_freshness":{"checked_at":"2026-09-29T15:33:40Z","status":"fresh","age_seconds":39787,"stale_reason":null},"unknown_fields":["temple_length_mm","lens_height_mm","frame_width_mm","manufacturer_fit_label","bridge_fit","adjustable_nosepads","polarized","vlt_percent","lens_category","lens_material","uv_claim"],"is_synthetic":false,"canonical_url":"https://sunglassesguides.com/variants/rayban-rb3136-805289003472","html_url":"https://sunglassesguides.com/variants/rayban-rb3136-805289003472","markdown_url":"https://sunglassesguides.com/variants/rayban-rb3136-805289003472.md","json_url":"https://sunglassesguides.com/api/v1/variants/rayban-rb3136-805289003472","fields":{"lens_width_mm":{"field":"lens_width_mm","unit":"mm","last_check_attempt_at":"2026-09-29T15:33:40Z","check_error":null,"value":58,"field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"],"evidence":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","excerpt":"Caravan Sunglasses in Polished Arista Gold and G-15 Green (58-15) - RB3136 | Ray-Ban® US","locator":"page title","retrieved_at":"2026-09-29T15:33:40Z","checked_at":"2026-09-29T15:33:40Z"}],"checked_at":"2026-09-29T15:33:40Z"},"bridge_width_mm":{"field":"bridge_width_mm","unit":"mm","last_check_attempt_at":"2026-09-29T15:33:40Z","check_error":null,"value":15,"field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"],"evidence":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","excerpt":"Caravan Sunglasses in Polished Arista Gold and G-15 Green (58-15) - RB3136 | Ray-Ban® US","locator":"page title","retrieved_at":"2026-09-29T15:33:40Z","checked_at":"2026-09-29T15:33:40Z"}],"checked_at":"2026-09-29T15:33:40Z"},"temple_length_mm":{"field":"temple_length_mm","unit":"mm","last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"lens_height_mm":{"field":"lens_height_mm","unit":"mm","last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"frame_width_mm":{"field":"frame_width_mm","unit":"mm","last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"manufacturer_fit_label":{"field":"manufacturer_fit_label","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"adjustable_nosepads":{"field":"adjustable_nosepads","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"frame_material":{"field":"frame_material","unit":null,"last_check_attempt_at":"2026-09-29T15:33:40Z","check_error":null,"value":"Metal","field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"],"evidence":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","excerpt":"Shop Caravan sunglasses with Polished Arista Gold Metal frame and G-15 Green (58-15) lenses.","locator":"meta description","retrieved_at":"2026-09-29T15:33:40Z","checked_at":"2026-09-29T15:33:40Z"}],"checked_at":"2026-09-29T15:33:40Z"},"frame_color":{"field":"frame_color","unit":null,"last_check_attempt_at":"2026-09-29T15:33:40Z","check_error":null,"value":"Polished Arista Gold","field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"],"evidence":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","excerpt":"Shop Caravan sunglasses with Polished Arista Gold Metal frame and G-15 Green (58-15) lenses.","locator":"meta description","retrieved_at":"2026-09-29T15:33:40Z","checked_at":"2026-09-29T15:33:40Z"}],"checked_at":"2026-09-29T15:33:40Z"},"lens_color":{"field":"lens_color","unit":null,"last_check_attempt_at":"2026-09-29T15:33:40Z","check_error":null,"value":"G-15 Green","field_status":"manufacturer_reported","source_ids":["src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472"],"evidence":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","excerpt":"Caravan Sunglasses in Polished Arista Gold and G-15 Green (58-15) - RB3136 | Ray-Ban® US","locator":"page title","retrieved_at":"2026-09-29T15:33:40Z","checked_at":"2026-09-29T15:33:40Z"}],"checked_at":"2026-09-29T15:33:40Z"},"polarized":{"field":"polarized","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"vlt_percent":{"field":"vlt_percent","unit":"%","last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"lens_category":{"field":"lens_category","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"lens_material":{"field":"lens_material","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"uv_claim":{"field":"uv_claim","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"gtin":{"field":"gtin","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null},"bridge_fit":{"field":"bridge_fit","unit":null,"last_check_attempt_at":null,"check_error":null,"value":null,"field_status":"unknown","source_ids":[],"evidence":[],"checked_at":null,"derived_from":"manufacturer_fit_label is not known for this variant"}},"field_definitions_url":"https://sunglassesguides.com/docs/data-dictionary.md","primary_source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","verification":{"method":"dual_extraction_agreement","checked_at":"2026-09-29T15:33:40Z","notes":"Two WebFetch reads of each page with differently worded prompts (A: transcribe then map; B: per-field questions); only values both reads returned identically are recorded. Read A: Matches scout expectation (Polished Arista Gold / G-15 Green / 58-15). No Polarized or fit wording in title or meta. Temple length, lens height, UV, lens material and GTIN not stated on page. Clock was read once immediately before the four fetches were issued together. Read B: Title and meta match scout expectation (Polished Arista Gold / G-15 Green / 58-15). No Polarized or fit wording in title/meta. Temple length, lens height, UV, lens material and GTIN not stated on page."},"publication":{"status":"published","basis":"Facts cited with a link to the maker page; no maker images or copy are redistributed."},"image":{"status":"unavailable","reason":"No product image is licensed for reuse on this site. Follow the source link to see the product."},"created_at":"2026-09-29T16:37:22Z","updated_at":"2026-09-29T16:37:22Z","other_variants_of_model":["rayban-rb3136-805289003595","rayban-rb3136-8053672494556","rayban-rb3136-8053672494563"],"offers_summary":{"coverage":"not_covered","offer_count":0}}},"sources":[{"source_id":"src_rayban_glasses_rb3136_20unisex_20caravan_arista_20gold_805289003472","source_url":"https://www.ray-ban.com/usa/sunglasses/RB3136%20UNISEX%20caravan-arista%20gold/805289003472","source_name":"Ray-Ban US product page: Caravan RB3136","source_type":"manufacturer_product_page","publisher":"Ray-Ban","source_region":"US","original_source_id":null,"retrieved_at":"2026-09-29T15:33:40Z","source_updated_at":null,"retrieval_method":"webfetch_markdown_extraction","usage_basis":"fact_citation_only"}],"freshness":{"specs":{"update_schedule":"manual","update_schedule_note":"Specifications are re-checked manually against maker pages; target cadence is monthly. There is no automated crawler. When a record is older than max_age_seconds, a spec condition it would pass is reported as stale, not pass.","max_age_seconds":2592000,"as_of":"2026-09-29T15:33:40Z","status":"fresh","stale_reason":null,"records":{"fresh":1,"stale":0,"unknown":0},"oldest_checked_at":"2026-09-29T15:33:40Z","newest_checked_at":"2026-09-29T15:33:40Z","next_check_due":"2026-10-29T15:33:40Z","note":"as_of is the oldest successful check time among the records in this response; next_check_due is when that record reaches max_age_seconds. Per-record checked_at is authoritative."},"offers":{"update_schedule":"not_covered","update_schedule_note":"No approved merchant or affiliate price feed is connected. Offer tools return NO_OFFER_COVERAGE.","max_age_seconds":86400,"as_of":null,"status":"not_covered","stale_reason":"no_offer_source_connected","records":{"fresh":0,"stale":0,"unknown":0}}},"cache":{"layer":"app_payload_cache","hit":false,"age_seconds":0,"expires_at":"2026-09-30T02:41:47.737Z","note":"Computed now and stored in the app cache for this data_version and freshness sequence."},"next_actions":[{"tool":"find_sunglasses","reason":"Find alternatives near this size.","arguments":{"reference_variant_id":"rayban-rb3136-805289003472","expected_data_version":"c2.o0"},"missing_inputs":["hard conditions, e.g. require.polarized"],"requires_user_confirmation":false}],"error":null}