{"filing":{"accession_number":"0001331463-26-000203","cik":"0001331463","ticker":null,"company_name":"Federal Home Loan Bank of Boston","form":"8-K","filing_date":"2026-10-23","report_date":"2026-10-23","primary_document":"fhlbbost-20261023.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000203/fhlbbost-20261023.htm"},"events":[{"id":37509,"run_id":34572,"accession_number":"0001331463-26-000203","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"The filing discloses preliminary, unaudited quarterly financial results for Q3 2026 via a press release (Exhibit 99.1), reporting net income of $66.4 million, net interest income after provision of $101.7 million, and key balance sheet metrics. This is a classic earnings release disclosure under Item 2.02, with detailed income statement and balance sheet highlights provided in the attached press release.","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-10-23","form":"8-K","submitted_at":null,"items":[{"id":42244,"accession_number":"0001331463-26-000203","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses preliminary, unaudited quarterly financial results for Q3 2026 via a press release (Exhibit 99.1), reporting net income of $66.4 million, net interest income after provision of $101.7 million, and key balance sheet metrics. This is a classic earnings release disclosure under Item 2.02, with detailed income statement and balance sheet highlights provided in the attached press release.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-23T15:43:37.473061+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":42244,"accession_number":"0001331463-26-000203","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses preliminary, unaudited quarterly financial results for Q3 2026 via a press release (Exhibit 99.1), reporting net income of $66.4 million, net interest income after provision of $101.7 million, and key balance sheet metrics. This is a classic earnings release disclosure under Item 2.02, with detailed income statement and balance sheet highlights provided in the attached press release.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-23T15:43:37.473061+00:00","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-10-23"}]}