{"filing":{"accession_number":"0001104659-26-091490","cik":"0001853717","ticker":"ATAT","company_name":"Atour Lifestyle Holdings Ltd","form":"6-K","filing_date":"2026-08-06","report_date":"2026-08-06","primary_document":"tm2622287d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1853717/000110465926091490/tm2622287d1_6k.htm"},"events":[{"id":25398,"run_id":23047,"accession_number":"0001104659-26-091490","anchor_item_number":"EX-99.1","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"This is an announcement of the Company's intention to report second quarter 2026 financial results on August 20, 2026, with details of a conference call. While the actual results are not disclosed in this exhibit, the announcement of an upcoming earnings report and conference call is a standard precursor to an earnings release event. The disclosure would be material to investors as it signals the timing of material financial results disclosure.","company_name":"Atour Lifestyle Holdings Ltd","ticker":"ATAT","filing_date":"2026-08-06","form":"6-K","submitted_at":null,"items":[{"id":26215,"accession_number":"0001104659-26-091490","item_number":"EX-99.1","item_title":"tm2622287d1_ex99-1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"This is an announcement of the Company's intention to report second quarter 2026 financial results on August 20, 2026, with details of a conference call. While the actual results are not disclosed in this exhibit, the announcement of an upcoming earnings report and conference call is a standard precursor to an earnings release event. The disclosure would be material to investors as it signals the timing of material financial results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-08T02:38:29.227842+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":26215,"accession_number":"0001104659-26-091490","item_number":"EX-99.1","item_title":"tm2622287d1_ex99-1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"This is an announcement of the Company's intention to report second quarter 2026 financial results on August 20, 2026, with details of a conference call. While the actual results are not disclosed in this exhibit, the announcement of an upcoming earnings report and conference call is a standard precursor to an earnings release event. The disclosure would be material to investors as it signals the timing of material financial results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-08T02:38:29.227842+00:00","company_name":"Atour Lifestyle Holdings Ltd","ticker":"ATAT","filing_date":"2026-08-06"}]}