{"schema_version":"0.10.0","id":"LR-2026-0825","record_version":1,"title":"Tesla FSD v14.3.13 Model Y crash during unprotected left turn","verification":{"human_verified":false,"method":"automated_gate","auto_verified":true,"score":53.8,"score_breakdown":{"source_authority":12.1,"independent_corroboration":7.0,"implicated_party_confirmed":0.0,"citation_integrity":14.0,"specificity":6.0,"completeness":7.04,"unhedged_language":5.0},"checks":{"schema_valid":true,"every_field_cited":true,"quotes_verbatim":true,"source_fetched":true,"distinct_incident":true,"dates_plausible":true,"sources_agree":true,"source_describes_incident":true,"severe_backed_by_source":true,"record_integrity":true,"eligible":true,"about_this_case":true},"gate_version":"gate-2026-10-18.7","cross_check_model":null,"cross_check_agreement":null,"duplicate_of":null,"verified_by":null,"verified_at":"2026-11-04","extraction_run_id":null,"evidence_level":{"level":"preliminary","reason":"Publisher not yet named · subject to change","original_document":null,"reports_total":1,"reports_independent":0,"reports_derivative":0,"developing":true,"disputed":false,"rules_version":"evidence-2026-10-29.1","computed_at":"2026-11-04","history":[{"date":"2026-11-04","from_level":null,"to_level":"preliminary","reason":"Publisher not yet named · subject to change"}]},"sources_hash":"4932f61bac3983dc469f73f9a2f533ae463cd78f209233bab937294152547125"},"system":{"model_name":"FSD v14.3.13","model_version":"2026.38.5.11","developer":"Tesla","harness":null,"tools_granted":[],"permissions_scope":null,"autonomy_level":"supervised-auto","guardrails_present":[],"deployment_context":"production","tier":null,"lifecycle_stage":"production","integration_type":"embedded","intended_use":"Full Self-Driving (Supervised)","safeguard_state":null,"production_intended":true},"event":{"date_occurred":null,"date_disclosed":"2026-11-02","incident_class":"physical_safety","failure_class":null,"agent_involved":true,"secondary_failure_classes":[],"trigger":"unknown","duration":null,"detection_method":"victim","summary":"A Tesla Model Y Juniper on Hardware 4 running FSD v14.3.13 was making an unprotected left turn across two lanes. According to the owner, FSD came to a complete stop and waited until oncoming traffic stopped to give way, then turned left; a fast car approaching from the oncoming far right lane hit the front of the Model Y. The owner braked and said they would probably have been badly injured otherwise, and attributed the failure to FSD not considering the second lane when the closest lane stopped to let it pass. The owner shared the in-car recording of the incident. The article presents the crash as evidence that v14.3.13 is a regression from v14.3.12.","tags":["physical-safety","autonomous-vehicle","unprotected-left-turn","supervised-fsd","regression"],"date_detected":null,"near_miss":null,"root_cause":null,"root_cause_detail":null,"failure_class_detail":null,"responsible_party":"provider","adversarial_actor":null,"input_provenance":null,"time_to_contain":null,"operations_paused":null,"remediation":null,"precursor_events":null},"impact":{"direct_loss_usd":null,"remediation_hours":null,"records_exposed":null,"third_parties_affected_count":null,"severity":"major","severity_because":"Major: a live production vehicle collision occurred, with the driver stating they would probably have been badly injured had they not braked; no dollar figure is stated.","harm_class":["bodily","operational"],"affected_description":"a Tesla Model Y Juniper (HW4)","protected_class_involved":null,"data_categories_exposed":[],"loss_range_usd":null,"reversibility":null,"downstream_exposure_count":null},"evidence":{"sources":[{"url":"https://www.teslaoracle.com/2026/11/02/tesla-fsd-v14-3-13-gets-involved-in-a-crash-and-shows-multiple-regressions-review-videos/","publisher":"Tesla Oracle","date":"2026-11-02","type":"press","title":"Tesla FSD v14.3.13 gets involved in a crash and shows multiple regressions (review videos) - Tesla Oracle","archived_url":null,"attachment":"first_report"}],"per_field_confidence":{"system.model_name":"C","system.model_version":"C","system.developer":"C","system.autonomy_level":"C","system.deployment_context":"C","system.lifecycle_stage":"C","system.integration_type":"C","system.intended_use":"C","system.production_intended":"C","event.date_disclosed":"D","event.trigger":"D","event.detection_method":"C","event.summary":"C","event.tags":"C","event.responsible_party":"C","event.incident_class":"C","event.agent_involved":"C","impact.severity":"C","impact.harm_class":"C","impact.affected_description":"C","impact.severity_because":"C","context.industry":"C","context.country":"D","context.denominator_available":"D","context.systemic_exposure":"C","context.shared_model_id":"C"},"field_citations":{"system.model_name":[{"source_index":0,"quote":"It has been more than 10 days since Tesla first released the latest FSD v14.3.13."}],"system.model_version":[{"source_index":0,"quote":"It includes firmware version 2026.38.5.11, the most widely installed Full Self-Driving update on both Hardware 4 (HW4/AI4) and Hardware 3 (HW3) cars."}],"system.developer":[{"source_index":0,"quote":"It has been more than 10 days since Tesla first released the latest FSD v14.3.13."}],"system.autonomy_level":[{"source_index":0,"quote":"The owner of the Model Y, using FSD 14.3.13, wrote in the video’s description:"},{"source_index":0,"quote":"If I wouldn’t have braked I probably would have been badly injured."}],"system.deployment_context":[{"source_index":0,"quote":"As of this writing, more than 30% of the Tesla fleet is on FSD v14.3.13 and FSD v14.3 Lite (2026.38.5.11)."}],"system.lifecycle_stage":[{"source_index":0,"quote":"As of this writing, more than 30% of the Tesla fleet is on FSD v14.3.13 and FSD v14.3 Lite (2026.38.5.11)."}],"system.integration_type":[{"source_index":0,"quote":"It includes firmware version 2026.38.5.11, the most widely installed Full Self-Driving update on both Hardware 4 (HW4/AI4) and Hardware 3 (HW3) cars."}],"system.intended_use":[{"source_index":0,"quote":"Tesla did show saving a kitten at a dark hour in its Robotaxi safety video; however, it was from Unsupervised FSD v15, not the Supervised FSD v14 the Tesla car had in the following squirrel-fail video."}],"system.production_intended":[{"source_index":0,"quote":"As of this writing, more than 30% of the Tesla fleet is on FSD v14.3.13 and FSD v14.3 Lite (2026.38.5.11)."}],"event.detection_method":[{"source_index":0,"quote":"The owner of the Model Y, using FSD 14.3.13, wrote in the video’s description:"}],"event.summary":[{"source_index":0,"quote":"In one recent video, a Tesla Model Y Juniper (HW4) was involved in an accident while making an unprotected left turn (UPL) across two lanes."},{"source_index":0,"quote":"Tesla FSD came to a complete stop and waited patiently before attempting the left turn until the oncoming traffic stopped to give way to the Model Y."},{"source_index":0,"quote":"However, as the Tesla turned left, a fast car approaching from the oncoming far right lane hit the front of the Model Y."},{"source_index":0,"quote":"If I wouldn’t have braked I probably would have been badly injured. FSD TURNS in to a 2 lane if closest lane stops to let you pass it doesn’t consider the other lane it needs to pass."}],"event.tags":[{"source_index":0,"quote":"In one recent video, a Tesla Model Y Juniper (HW4) was involved in an accident while making an unprotected left turn (UPL) across two lanes."},{"source_index":0,"quote":"Multiple reviews indicate that Tesla FSD v14.3.13 is a regression from the previous version (FSD v14.3.12)."},{"source_index":0,"quote":"Tesla did show saving a kitten at a dark hour in its Robotaxi safety video; however, it was from Unsupervised FSD v15, not the Supervised FSD v14 the Tesla car had in the following squirrel-fail video."}],"event.responsible_party":[{"source_index":0,"quote":"It has been more than 10 days since Tesla first released the latest FSD v14.3.13."}],"event.incident_class":[{"source_index":0,"quote":"In one recent video, a Tesla Model Y Juniper (HW4) was involved in an accident while making an unprotected left turn (UPL) across two lanes."},{"source_index":0,"quote":"However, as the Tesla turned left, a fast car approaching from the oncoming far right lane hit the front of the Model Y."}],"event.agent_involved":[{"source_index":0,"quote":"Tesla FSD came to a complete stop and waited patiently before attempting the left turn until the oncoming traffic stopped to give way to the Model Y."},{"source_index":0,"quote":"However, as the Tesla turned left, a fast car approaching from the oncoming far right lane hit the front of the Model Y."}],"impact.severity":[{"source_index":0,"quote":"If I wouldn’t have braked I probably would have been badly injured."},{"source_index":0,"quote":"However, as the Tesla turned left, a fast car approaching from the oncoming far right lane hit the front of the Model Y."}],"impact.harm_class":[{"source_index":0,"quote":"If I wouldn’t have braked I probably would have been badly injured."},{"source_index":0,"quote":"However, as the Tesla turned left, a fast car approaching from the oncoming far right lane hit the front of the Model Y."}],"impact.affected_description":[{"source_index":0,"quote":"In one recent video, a Tesla Model Y Juniper (HW4) was involved in an accident while making an unprotected left turn (UPL) across two lanes."}],"impact.severity_because":[{"source_index":0,"quote":"If I wouldn’t have braked I probably would have been badly injured."}],"context.industry":[{"source_index":0,"quote":"It has been more than 10 days since Tesla first released the latest FSD v14.3.13."}],"context.systemic_exposure":[{"source_index":0,"quote":"As of this writing, more than 30% of the Tesla fleet is on FSD v14.3.13 and FSD v14.3 Lite (2026.38.5.11)."}],"context.shared_model_id":[{"source_index":0,"quote":"It includes firmware version 2026.38.5.11, the most widely installed Full Self-Driving update on both Hardware 4 (HW4/AI4) and Hardware 3 (HW3) cars."}]},"notes_on_gaps":"The article gives no date for the crash, no location or country, no dollar loss, no injury confirmed (the driver says they would 'probably' have been badly injured), and no detection or containment timeline. date_disclosed is the article publication date, not a stated disclosure of the incident. The article does not name a root cause; the owner's description of not checking the second lane is quoted but not coded as root_cause. autonomy_level is set to supervised-auto because the article refers to 'Supervised FSD v14' and the driver braked, but no explicit statement of the monitoring arrangement is given. agent_involved is set true because FSD executed the turn itself. No failure_class is assigned: the taxonomy covers autonomous software agents executing tools or tasks, and a driving stack's perception/planning error does not clearly meet any inclusion test. The squirrel near-miss and the Cybertruck regression reports are described as separate scenarios but are not dated concrete loss events and are not recorded as separate incidents. Extractor proposed values without quotes; dropped: ['context.country', 'context.denominator_available', 'event.adversarial_actor', 'event.date_disclosed', 'event.trigger']. Single secondary source; corroborate before upgrading any field to B. [2026-11-04: evidence level set: Preliminary (Publisher not yet named · subject to change)]"},"context":{"industry":"Automotive","org_size_band":null,"country":"unknown","denominator_available":false,"denominator":null,"related_incident_ids":[],"systemic_exposure":true,"shared_model_id":"FSD v14.3.13 (2026.38.5.11)","upstream_incident_id":null,"incident_evidence":null,"regulatory":null,"coverage":null}}