{"datasig_trial":true,"message":"Live data — no payment required. Full signals via x402.","signals":{"tariff":{"signal_type":"sourcing_action","version":"v1","hts_code":"9403.20","origin":"CN","signal":"MONITOR_ONLY","urgency":"LOW","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"Three sources: USITC HTS Schedule (retrieved 2026-10-10), five Federal Register documents (most recent 2026-10-07), and eight USTR announcements (most recent 2026-10-09). The Federal Register and USTR sources are current and corroborate ongoing Section 301 review activity, but none explicitly address HTS 9403.20 tariff changes.","duty_rate":"Free","summary":"Metal furniture (HTS 9403.20) from China currently enters the U.S. duty-free under the general rate, but the Column 2 rate of 45% signals substantial tariff exposure if trade relations deteriorate. USTR's ongoing four-year statutory review of the Section 301 China actions and recent conforming amendments to product exclusions create policy uncertainty for this category, though no new tariffs on 9403.20 are explicitly announced in these facts.","insufficient_data":false,"pricing":{"price_usd":0.015,"tier":"base","upgrade_to_full":"$1.00"},"source":"datasig.ai","payment":"x402","timestamp":"2026-10-10T09:43:06.638397Z","_datasig_cache":{"hit":true,"ttl_seconds":1800,"note":"cached result — DeepSeek not called"},"action_window":"monitor"},"berth_congestion":{"signal_type":"berth_congestion_delta","version":"v2","port":"USLAX","port_name":"Port of Los Angeles","source":"datasig.ai","payment":"x402","timestamp":"2026-10-10T10:01:13.697817Z","signal":"PROCEED_NORMAL","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"Single-source AIS snapshot (AISstream.io via USCG receiver network) with a 90-second collection window and one prior reading for delta; no wait-time or berth data available, so classification relies on vessel counts alone.","facts":{"port":"USLAX","port_name":"Port of Los Angeles","data_freshness":"live","data_age_hours":1.6,"staleness_warning":null,"vessels_at_anchor":20,"source":"AISstream.io (USCG AIS receiver network)","retrieved":"2026-10-10T08:23:37.177186Z","vessels_at_anchor_delta_24h":-2.0,"delta_24h":-2.0,"delta_unit":"vessels_at_anchor","pct_change":-9.1,"baseline_vessels_at_anchor":22,"baseline_timestamp":"2026-10-09T10:25:09.017117Z","data_source":"background_cache","aisstream_active":true},"inference":{"label":"MODEL_JUDGMENT","assessment":"Vessels at anchor at USLAX stand at 20, down 2 from the prior reading of 22 (-9.1%), well within normal sampling variation and far below the +8 vessel threshold. Total vessels in the area (35) indicate moderate port activity with no evidence of a congestion build-up. Conditions are stable with no disruption signal in the verified data.","congestion_trend":"stable","blank_sailing_risk":"low","disruption_type":"unknown","estimated_resolution_hours":{"min":24,"max":72}},"recommendation":{"action":"PROCEED_NORMAL","action_rationale":"The 24h delta is negative (-2 vessels) and conditions are stable, so no congestion-driven booking urgency or rerouting is warranted. Standard scheduling can proceed.","alternative_ports":["USOAK","USSEA"],"urgency":"low","projected_recovery_time":null},"calibration":{"data_freshness":{"data_source":"background_cache","data_age_hours":1.6,"aisstream_active":true,"scheduler_interval_hours":2},"threshold_vessels":8.0,"delta_24h":-2.0,"prior_reading_available":true},"pricing":{"tier":"standard","price_usd":0.1,"trigger":"live_verified_delta_with_disruption_type"},"insufficient_data":false,"urgency":"LOW","action_window":"monitor"},"blank_sailing":{"signal_type":"blank_sailing_predictor","version":"v1","carrier":null,"service":null,"voyage":null,"origin":"CNSHA","destination":"USLAX","origin_name":"Port of Shanghai","destination_name":"Port of Los Angeles","prediction_window_days":7,"source":"datasig.ai","payment":"x402","timestamp":"2026-10-10T10:01:13.698166Z","signal":"INSUFFICIENT_DATA","reason":"no_verified_carrier_schedule_data","agent_action":"CHECK_CARRIER_DIRECTLY","urgency":"LOW","data_quality":{"carrier_schedules_available":false,"carrier_schedules_rows_for_lane":0,"carrier_schedules_verified_rows":0,"recommendation":"Do not rebook freight based on this signal"},"facts":{"carrier_schedules_available":false,"carrier_schedules_rows_for_lane":0,"carrier_schedules_verified_rows":0},"inference":{"label":"INSUFFICIENT_DATA","assessment":"No verified carrier schedule data exists for this lane. Every stored row is a test fixture, lacks an identified carrier, or has no departure time. A blank sailing probability computed from congestion proxies alone would not be evidence about this carrier's schedule.","blank_sailing_risk":"unknown"},"recommendation":{"action":"CHECK_CARRIER_DIRECTLY","action_rationale":"Confirm sailing status with the carrier. Do not rebook freight based on this signal.","urgency":"low"},"confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"no verified carrier schedule rows; probability not computed","pricing":{"tier":"no_data","price_usd":0.0,"trigger":"no_verified_carrier_schedule_data"},"insufficient_data":true,"action_window":"monitor"},"ila_labor":{"signal_type":"ila_labor_sentiment","version":"v1","signal":"LABOR_STABLE","probability":0.13,"confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"3 of 4 data sources returned data","port":"USNYK","affected_ports":["USNYK","USBLT","USSAV","USORF"],"factors":{"nlrb_filings_30d":0.0,"news_sentiment":0.1,"contract_status":0.25,"strike_auth_vote":0.2},"data_sources":["NewsAPI","Port authority pages (PANYNJ, MPA, GaPorts, PortVA)","ILA.org"],"partial_data":["NLRB API"],"summary":"Verified signals indicate low near-term ILA disruption risk across USNYK, USBLT, USSAV, and USORF. NLRB filings and news sentiment returned no escalation signals, though one port advisory contained labor-related keywords and ILA.org showed minimal activity. Overall trajectory remains stable with no confirmed strike authorization or contract breakdown.","contract_status":"unknown","source":"datasig.ai","payment":"x402","timestamp":"2026-10-10T06:23:06.701277Z","expires_at":"2026-10-10T12:23:06Z","pricing":{"tier":"standard","price_usd":2.0,"trigger":"standard_probability"},"insufficient_data":false,"urgency":"LOW","action_window":"monitor"},"carrier_reliability":{"signal_type":"carrier_reliability","signal":"BOOK_WITH_CONFIDENCE","carrier":"MSC","trade_lane":"CNSHA→USSAV","reliability_score":79,"reliability_level":"MEDIUM","trend":"improving","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","prediction_window_days":30,"prediction_valid_until":"2026-11-08","facts":{"sea_intel":{"on_time_pct":68.7,"source":"Sea-Intelligence","data_type":"scrape"},"ais_deviation":{"vessels_at_anchor":3,"delta_vessels_24h":0.0,"congestion_score":0.1,"data_age_hours":1.4,"port":"USSAV","deviation_factor":0.2},"berth_congestion":{"congestion_factor":0.2,"congestion_level":"LOW"},"blank_sailing":{"probability":0.12,"source":"historical_blank_rate_db","note":"lightweight — no DeepSeek inference"},"rate_volatility":{"volatility_factor":0.12,"source":"blank_sailing_proxy","note":"FBX unavailable — estimated from blank sailing probability"}},"scoring":{"sea_intel_weight":0.3,"ais_deviation_weight":0.25,"berth_congestion_weight":0.2,"blank_sailing_weight":0.15,"rate_volatility_weight":0.1,"n_factors":5,"weight_coverage":1.0,"sea_intel_score":0.687,"ais_deviation_factor":0.2,"berth_congestion_factor":0.2,"blank_sailing_probability":0.12,"rate_volatility_factor":0.12},"pricing":{"tier":"full","price_usd":2.0,"tier_trigger":"n_factors_5_gte_3"},"generated":"2026-10-09T17:49:55Z","alternative_carriers":[{"carrier":"GEMINI","reliability_score":87,"on_time_baseline_pct":98.0,"action":"preferred alternative"},{"carrier":"HAPAG","reliability_score":80,"on_time_baseline_pct":72.2,"action":"preferred alternative"}],"urgency":"LOW","action_window":"monitor"}},"upgrade":{"full_signals":"https://datasig.ai/signals/","pricing":"https://datasig.ai/signals/my-pricing","mcp":"npm install @datasig/mcp"},"early_adopter":{"active":true,"discount":"30% off all signals","expires":"2026-09-21","message":"Early adopter pricing active. First 10 calls at 30% discount."}}