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The authors report that Pangu-Weather could predict typhoon tracks far ahead, with results superior to those of ECMWF-HRES. They also report that Pangu-Weather underestimated typhoon winds. Combining its tracks with the corrected winds improved the accuracy of forecast wave heights. The Journal of Hohai University (Natural Sciences) published the article online on 28 May 2026. Only the English abstract was read, since the full text is in Chinese. 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The abstract names no typhoons and has no error figures."}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["summary","account"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"systems[].autonomy_permissions":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].component_role":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].deployment_configuration":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].inputs_outputs":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].model_name":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].model_version":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"systems[].product_name":{"state":"value_present","value":{"kind":"record_fields","fields":{"system":"Pangu-Weather (盘古气象大模型) with a tropical cyclone tracking algorithm"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["system"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"systems[].provider":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"taxonomy_crosswalks[]":{"state":"unresolved","provenance":{"kind":"curatorial","basis":"Editorial assignment.","record_fields":[],"source_refs":[]},"reason":"This is an explicit unresolved assignment: the sources on record do not settle this question.","review_state":"not_assessed","coverage":"partial"},"title":{"state":"value_present","value":{"kind":"record_fields","fields":{"title":"Hohai University researchers find that Pangu-Weather predicted typhoon tracks for Guangdong and Hainan better than ECMWF's high-resolution model","headline":"*Pangu-Weather* beats ECMWF-HRES on typhoon tracks near Hainan"}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["title","headline"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"},"version":{"state":"value_present","value":{"kind":"identifiers","identifiers":["94ddc760e8d78567ba4bd2870bc0ad46781eec4aaf1ded7999fcb329acc4343b"],"role":"SHA-256 of the complete public record and its assessments"},"provenance":{"kind":"curatorial","basis":"SHA-256 of the public record, its assessments, and its displayed answers and notes, excluding its own identifier and the derived coverage summary.","record_fields":[],"source_refs":[]},"review_state":"record_mapped","coverage":"complete"},"workflow":{"state":"value_present","value":{"kind":"record_fields","fields":{"account":"Researchers at Hohai University's College of Harbour, Coastal and Offshore Engineering tested Pangu-Weather on typhoons affecting Guangdong Province and Hainan Island. They paired its forecasts with a tracking algorithm for tropical cyclones to predict typhoon tracks. They then drove the SWAN wave model with these tracks and with winds improved by a direct correction method. They checked the computed wave heights against measured data. The authors report that Pangu-Weather could predict typhoon tracks far ahead, with results superior to those of ECMWF-HRES. They also report that Pangu-Weather underestimated typhoon winds. Combining its tracks with the corrected winds improved the accuracy of forecast wave heights. The Journal of Hohai University (Natural Sciences) published the article online on 28 May 2026. Only the English abstract was read, since the full text is in Chinese. The abstract names no typhoons and has no error figures.","replication":{"produced_by":["A tracking algorithm for tropical cyclones extracted typhoon tracks from Pangu-Weather's forecasts.","A direct correction method improved the forecast winds before they drove the SWAN wave model."],"must_hold":["Pangu-Weather's typhoon winds must be corrected before they drive a wave model.","Measured wave heights are needed to check the forecasts."],"echoes":[]}}},"provenance":{"kind":"legacy_record","basis":"Editorial assignment.","record_fields":["account","replication"],"source_refs":[]},"review_state":"record_mapped","coverage":"partial"}},"summary":{"total":91,"addressed":91,"known":27,"reviewed":2,"reviewed_complete":2,"reviewed_partial":0,"record_mapped":25,"review_not_assessed":64,"not_assessed":0,"complete":false,"by_state":{"value_present":27,"not_reported":0,"unresolved":64,"not_assessed":0,"not_applicable":0,"withheld":0,"source_unavailable":0}}},"presentation_version":"89721493c1a7aa5ade1c8ed0d73e6007ade0d8c3a3015aba00aa5591b794acb2"}