{"index":{"byClaim":[["mc-cell-meta-muse-spark-1-1-q01",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q02",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q03",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q04",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q05",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q06",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q07",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q08",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q09",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q10",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q11",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q12",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q13",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q14",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q15",["compare:model-cards"]],["mc-cell-meta-muse-spark-1-1-q16",["compare:model-cards"]]],"marks":[],"chronicle":{"years":[{"year":1637,"topics":{"ideas":2},"stated":0},{"year":1843,"topics":{"ideas":1},"stated":0},{"year":1863,"topics":{"ideas":10},"stated":0},{"year":1865,"topics":{"ideas":2},"stated":0},{"year":1872,"topics":{"ideas":12},"stated":0},{"year":1923,"topics":{"ideas":3},"stated":0},{"year":1943,"topics":{"ideas":1},"stated":0},{"year":1947,"topics":{"ideas":4},"stated":0},{"year":1948,"topics":{"ideas":7},"stated":0},{"year":1949,"topics":{"ideas":4},"stated":0},{"year":1950,"topics":{"ideas":11},"stated":0},{"year":1951,"topics":{"ideas":14},"stated":0},{"year":1952,"topics":{"ideas":2},"stated":0},{"year":1955,"topics":{"ideas":31},"stated":0},{"year":1956,"topics":{"ideas":1},"stated":0},{"year":1957,"topics":{"ideas":1},"stated":0},{"year":1958,"topics":{"ideas":3},"stated":0},{"year":1959,"topics":{"ideas":7},"stated":0},{"year":1960,"topics":{"ideas":12},"stated":0},{"year":1961,"topics":{"ideas":14},"stated":0},{"year":1965,"topics":{"ideas":8},"stated":0},{"year":1966,"topics":{"ideas":21},"stated":0},{"year":1968,"topics":{"ideas":5},"stated":0},{"year":1969,"topics":{"ideas":2},"stated":0},{"year":1971,"topics":{"ideas":4},"stated":0},{"year":1972,"topics":{"ideas":1},"stated":0},{"year":1973,"topics":{"ideas":2},"stated":0},{"year":1974,"topics":{"ideas":2},"stated":0},{"year":1975,"topics":{"ideas":1},"stated":0},{"year":1976,"topics":{"ideas":1},"stated":0},{"year":1977,"topics":{"people":2,"ideas":8},"stated":0},{"year":1979,"topics":{"ideas":10},"stated":0},{"year":1980,"topics":{"ideas":2},"stated":0},{"year":1981,"topics":{"people":2},"stated":0},{"year":1982,"topics":{"ideas":4},"stated":0},{"year":1983,"topics":{"ideas":5},"stated":0},{"year":1984,"topics":{"ideas":21},"stated":0},{"year":1985,"topics":{"ideas":9},"stated":0},{"year":1986,"topics":{"ideas":18},"stated":0},{"year":1987,"topics":{"ideas":1},"stated":0},{"year":1988,"topics":{"ideas":6},"stated":0},{"year":1989,"topics":{"ideas":25},"stated":0},{"year":1990,"topics":{"ideas":9},"stated":0},{"year":1991,"topics":{"ideas":14},"stated":0},{"year":1992,"topics":{"ideas":15},"stated":0},{"year":1993,"topics":{"ideas":24,"people":3},"stated":0},{"year":1994,"topics":{"ideas":18},"stated":0},{"year":1995,"topics":{"ideas":10,"people":1},"stated":0},{"year":1996,"topics":{"ideas":83},"stated":0},{"year":1997,"topics":{"ideas":19},"stated":0},{"year":1998,"topics":{"ideas":53},"stated":0},{"year":1999,"topics":{"ideas":32,"people":1,"institutions":1},"stated":0},{"year":2000,"topics":{"ideas":76},"stated":0},{"year":2001,"topics":{"ideas":53},"stated":0},{"year":2002,"topics":{"ideas":31},"stated":0},{"year":2003,"topics":{"ideas":9},"stated":0},{"year":2004,"topics":{"ideas":14,"people":3},"stated":0},{"year":2005,"topics":{"ideas":20,"people":1},"stated":0},{"year":2006,"topics":{"ideas":26,"people":1},"stated":0},{"year":2007,"topics":{"ideas":21},"stated":0},{"year":2008,"topics":{"ideas":67,"people":3,"institutions":1},"stated":0},{"year":2009,"topics":{"ideas":12,"people":1},"stated":0},{"year":2010,"topics":{"people":3,"ideas":13,"institutions":1,"governance":4},"stated":0},{"year":2011,"topics":{"people":3,"ideas":16,"institutions":2},"stated":0},{"year":2012,"topics":{"people":4,"ideas":20,"institutions":2},"stated":0},{"year":2013,"topics":{"ideas":47,"people":4,"institutions":2,"capital":1},"stated":0},{"year":2014,"topics":{"institutions":2,"ideas":60,"people":5},"stated":0},{"year":2015,"topics":{"people":23,"ideas":133,"institutions":3,"capital":1},"stated":0},{"year":2016,"topics":{"ideas":88,"people":2},"stated":0},{"year":2017,"topics":{"people":16,"institutions":2,"ideas":130,"governance":2},"stated":0},{"year":2018,"topics":{"people":9,"ideas":159,"institutions":8,"governance":1},"stated":0},{"year":2019,"topics":{"capital":1,"compute":1,"people":11,"governance":19,"ideas":176,"institutions":4},"stated":0},{"year":2020,"topics":{"people":6,"ideas":98,"institutions":1,"governance":2},"stated":0},{"year":2021,"topics":{"people":27,"ideas":177,"compute":1,"institutions":23,"governance":4,"capital":6},"stated":0},{"year":2022,"topics":{"people":15,"ideas":228,"institutions":6,"governance":3,"compute":2,"capital":1},"stated":0},{"year":2023,"topics":{"capital":14,"compute":7,"institutions":25,"people":55,"governance":211,"ideas":411},"stated":0},{"year":2024,"topics":{"capital":31,"compute":19,"governance":353,"people":103,"ideas":180,"institutions":32},"stated":1},{"year":2025,"topics":{"governance":723,"compute":69,"capital":61,"people":145,"institutions":26,"ideas":180},"stated":7},{"year":2026,"topics":{"governance":586,"capital":30,"compute":32,"institutions":23,"ideas":97,"people":139},"stated":19},{"year":2027,"topics":{},"stated":8},{"year":2028,"topics":{},"stated":6},{"year":2029,"topics":{},"stated":3},{"year":2030,"topics":{},"stated":3},{"year":2032,"topics":{},"stated":2},{"year":2035,"topics":{},"stated":2},{"year":2039,"topics":{},"stated":1},{"year":2042,"topics":{},"stated":1},{"year":2050,"topics":{},"stated":1}],"scheduled":[],"statedBy":[]},"collections":[{"target":{"kind":"propositions","id":"antecedent-texts"},"title":"Antecedent texts: machine intelligence before 1965","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"superintelligence"},"title":"Propositions about superintelligence, 1863–2025","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"risk-debate"},"title":"Arguments about catastrophic risk from advanced AI, 1863–2026","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"yudkowsky-arguments"},"title":"Eliezer Yudkowsky’s arguments on common claims about AI, 1996–2026","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"machine-succession"},"title":"Machine succession, scale and acceleration: propositions in located texts, 1863–2026","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"economics-of-machine-intelligence"},"title":"Economics of machine intelligence: texts from 1952 to 2026 that state, contest or bear on its propositions","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"orbital-compute-arguments"},"title":"Arguments about compute in orbit","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"ai-bio-arguments"},"title":"Arguments about AI and biological risk","claimIds":[],"records":[]},{"target":{"kind":"propositions","id":"ai-in-science"},"title":"AI in science","claimIds":[],"records":[]},{"target":{"kind":"documents"},"title":"Frontier safety frameworks","claimIds":[]},{"target":{"kind":"compare","id":"frontier-safety-frameworks"},"title":"Compare frameworks","claimIds":[]},{"target":{"kind":"control","id":"openai"},"title":"OpenAI’s control structure, 2015–2026","claimIds":[]},{"target":{"kind":"control","id":"anthropic"},"title":"Anthropic’s control structure, 2021–2026","claimIds":[]},{"target":{"kind":"commitments"},"title":"External commitments and obligations","claimIds":[]},{"target":{"kind":"question","id":"frameworks-to-obligations"},"title":"Frameworks, commitments and legal obligations, 2023–2026","claimIds":[]},{"target":{"kind":"reading"},"title":"Founding and early leadership","claimIds":[]}]},"version":"4yvwhb","packed":1,"at":{"entities":[157,42,1,1971],"claims":[6352,1,38,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"sources":[2052],"evidence":[8636,1,1,41,1,1,1,1,1,2,1,1,1,1,1,1,1,1,1]},"records":{"entities":{"n":4,"fields":{"id":["meta","meta-faf-v1-1","meta-aasf-v2-0","muse-spark-1-1-evaluation-report"],"name":["Meta","Meta Advanced AI Scaling Framework — Version 2","Muse Spark 1.1 Evaluation Report"],"type":["organisation","document","document","document"],"documentVersion":[{"family":"meta-frontier-ai","label":"v1.1","publisherId":"meta","publishedAt":"2025-02-03","dateNote":"Publication date from Meta’s dated announcement of February 3, 2025; Meta’s v2 change log also dates the initial version February 3, 2025. The earliest archive capture of the file is 2025-02-13; a revised expression under the same label followed by 2025-03-28."},{"family":"meta-frontier-ai","label":"v2.0","publisherId":"meta","publishedAt":"2026-04-08","dateNote":"Publication date from Meta’s dated announcement of April 8, 2026; the framework’s own change log dates the version April 7, 2026."},{"family":"meta-muse-spark-1-1-evaluation-report","label":"As dated July 9, 2026","publisherId":"meta","publishedAt":"2026-07-09","dateNote":"The report prints 'Date: July 9, 2026', day precision, without saying what kind of date it is. No revision date is printed in the copy read."}],"shortName":["Meta AASF · v2"],"subtype":["Report"],"description":["Meta's evaluation report for Muse Spark 1.1, dated July 9, 2026."],"sourceIds":[["mc-src-muse-spark-1-1-report"]]},"held":{"name":[0,2,1],"documentVersion":[1,1,1],"shortName":[2],"subtype":[3],"description":[3],"sourceIds":[3]}},"claims":{"n":18,"fields":{"id":["mc-meta-muse-spark-1-1-report-published","mc-muse-spark-1-1-report-cites-meta-aasf-v2-0","mc-cell-meta-muse-spark-1-1-q01","mc-cell-meta-muse-spark-1-1-q02","mc-cell-meta-muse-spark-1-1-q03","mc-cell-meta-muse-spark-1-1-q04","mc-cell-meta-muse-spark-1-1-q05","mc-cell-meta-muse-spark-1-1-q06","mc-cell-meta-muse-spark-1-1-q07","mc-cell-meta-muse-spark-1-1-q08","mc-cell-meta-muse-spark-1-1-q09","mc-cell-meta-muse-spark-1-1-q10","mc-cell-meta-muse-spark-1-1-q11","mc-cell-meta-muse-spark-1-1-q12","mc-cell-meta-muse-spark-1-1-q13","mc-cell-meta-muse-spark-1-1-q14","mc-cell-meta-muse-spark-1-1-q15","mc-cell-meta-muse-spark-1-1-q16"],"subject":["meta","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report","muse-spark-1-1-evaluation-report"],"predicate":["published","cites","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","states_provision","provision_not_found","states_provision","states_provision"],"object":[{"kind":"entity","entityId":"muse-spark-1-1-evaluation-report"},{"kind":"entity","entityId":"meta-aasf-v2-0"},{"kind":"literal","value":"Card date"},{"kind":"literal","value":"Release date"},{"kind":"literal","value":"Framework cited"},{"kind":"literal","value":"Link to framework"},{"kind":"literal","value":"Framework determination"},{"kind":"literal","value":"Safeguards tied to determination"},{"kind":"literal","value":"Chemical and biological"},{"kind":"literal","value":"Cyber"},{"kind":"literal","value":"Autonomy and AI R&D"},{"kind":"literal","value":"Persuasion"},{"kind":"literal","value":"Alignment and deception"},{"kind":"literal","value":"Red-teaming"},{"kind":"literal","value":"External testers"},{"kind":"literal","value":"Government institute"},{"kind":"literal","value":"Release decision"},{"kind":"literal","value":"Stated limits"}],"topic":["governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance","governance"],"statement":["Meta published the Muse Spark 1.1 Evaluation Report, dated July 9, 2026.","The Muse Spark 1.1 Evaluation Report refers to Meta's Advanced AI Scaling Framework and gives the address of version 2 of the framework.","Muse Spark 1.1 Evaluation Report states what the model-card question “Card date” asks.","Muse Spark 1.1 Evaluation Report states in part what the model-card question “Release date” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Framework cited” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Link to framework” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Framework determination” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Safeguards tied to determination” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Chemical and biological” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Cyber” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Autonomy and AI R&D” asks.","Muse Spark 1.1 Evaluation Report states in part what the model-card question “Persuasion” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Alignment and deception” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Red-teaming” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “External testers” asks.","No passage meeting the model-card question “Government institute” was found in Muse Spark 1.1 Evaluation Report within the inspected scope.","Muse Spark 1.1 Evaluation Report states in part what the model-card question “Release decision” asks.","Muse Spark 1.1 Evaluation Report states what the model-card question “Stated limits” asks."],"time":[{"kind":"event","date":"2026-07-09","basis":"publication","note":"The date printed in the report's opening summary; the report does not label its kind."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the citing card is dated; not the date of the cited edition."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."},{"kind":"event","date":"2026-07-09","basis":"publication","note":"Dated as the card read is dated: its printed date, as the source records it."}],"derivation":["explicit","explicit"],"resolution":["supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported","supported"],"editorialState":["seed","seed"],"evidenceIds":[["mc-ev-meta-muse-spark-1-1-report-published-1"],["mc-ev-muse-spark-1-1-report-cites-meta-aasf-v2-0-1","mc-ev-muse-spark-1-1-report-cites-meta-aasf-v2-0-2"],["mc-ev-cell-meta-muse-spark-1-1-q01-1"],["mc-ev-cell-meta-muse-spark-1-1-q02-1"],["mc-ev-cell-meta-muse-spark-1-1-q03-1"],["mc-ev-cell-meta-muse-spark-1-1-q04-1"],["mc-ev-cell-meta-muse-spark-1-1-q05-1"],["mc-ev-cell-meta-muse-spark-1-1-q06-1","mc-ev-cell-meta-muse-spark-1-1-q06-2"],["mc-ev-cell-meta-muse-spark-1-1-q07-1"],["mc-ev-cell-meta-muse-spark-1-1-q08-1"],["mc-ev-cell-meta-muse-spark-1-1-q09-1"],["mc-ev-cell-meta-muse-spark-1-1-q10-1"],["mc-ev-cell-meta-muse-spark-1-1-q11-1"],["mc-ev-cell-meta-muse-spark-1-1-q12-1"],["mc-ev-cell-meta-muse-spark-1-1-q13-1"],["mc-ev-cell-meta-muse-spark-1-1-q14"],["mc-ev-cell-meta-muse-spark-1-1-q15-1"],["mc-ev-cell-meta-muse-spark-1-1-q16-1"]],"attributes":[{"provision":{"kind":"disclosure","key":"model-card-q01","facet":{"id":"MC.Q01","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q02","facet":{"id":"MC.Q02","status":"partly"}}},{"provision":{"kind":"disclosure","key":"model-card-q03","facet":{"id":"MC.Q03","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q04","facet":{"id":"MC.Q04","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q05","facet":{"id":"MC.Q05","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q06","facet":{"id":"MC.Q06","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q07","facet":{"id":"MC.Q07","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q08","facet":{"id":"MC.Q08","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q09","facet":{"id":"MC.Q09","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q10","facet":{"id":"MC.Q10","status":"partly"}}},{"provision":{"kind":"disclosure","key":"model-card-q11","facet":{"id":"MC.Q11","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q12","facet":{"id":"MC.Q12","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q13","facet":{"id":"MC.Q13","status":"stated"}}},{"provision":{"kind":"disclosure","key":"model-card-q14","facet":{"id":"MC.Q14"}}},{"provision":{"kind":"disclosure","key":"model-card-q15","facet":{"id":"MC.Q15","status":"partly"}}},{"provision":{"kind":"disclosure","key":"model-card-q16","facet":{"id":"MC.Q16","status":"stated"}}}]},"held":{"derivation":[0,1],"editorialState":[0,1],"attributes":[2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]}},"sources":{"n":1,"fields":{"id":["mc-src-muse-spark-1-1-report"],"documentId":["muse-spark-1-1-evaluation-report"],"title":["Muse Spark 1.1 Evaluation Report"],"authors":[["Meta"]],"publisher":["Meta"],"publisherId":["meta"],"publicationDate":["2026-07-09"],"version":["Retrieved for the candidate pack on 2026-11-05 (SHA-256 cd25634e0c8a3960d47dadfe6f49eefd3c12f6f62ad0dfbdf1cb4c96b5b5ade9) directly from the publisher’s host. Retrieved again on 2026-11-05, after the adjudication, with the same SHA-256; the cross-family check of 2026-11-05 retrieved the same SHA-256."],"evidenceUrl":["https://research.meta.ai/static/muse-spark-1-1-evaluation-report"],"language":["en"]}},"evidence":{"n":19,"fields":{"id":["mc-ev-meta-muse-spark-1-1-report-published-1","mc-ev-muse-spark-1-1-report-cites-meta-aasf-v2-0-1","mc-ev-muse-spark-1-1-report-cites-meta-aasf-v2-0-2","mc-ev-cell-meta-muse-spark-1-1-q01-1","mc-ev-cell-meta-muse-spark-1-1-q02-1","mc-ev-cell-meta-muse-spark-1-1-q03-1","mc-ev-cell-meta-muse-spark-1-1-q04-1","mc-ev-cell-meta-muse-spark-1-1-q05-1","mc-ev-cell-meta-muse-spark-1-1-q06-1","mc-ev-cell-meta-muse-spark-1-1-q07-1","mc-ev-cell-meta-muse-spark-1-1-q08-1","mc-ev-cell-meta-muse-spark-1-1-q09-1","mc-ev-cell-meta-muse-spark-1-1-q10-1","mc-ev-cell-meta-muse-spark-1-1-q11-1","mc-ev-cell-meta-muse-spark-1-1-q12-1","mc-ev-cell-meta-muse-spark-1-1-q13-1","mc-ev-cell-meta-muse-spark-1-1-q14","mc-ev-cell-meta-muse-spark-1-1-q15-1","mc-ev-cell-meta-muse-spark-1-1-q16-1"],"claimId":["mc-meta-muse-spark-1-1-report-published","mc-muse-spark-1-1-report-cites-meta-aasf-v2-0","mc-muse-spark-1-1-report-cites-meta-aasf-v2-0","mc-cell-meta-muse-spark-1-1-q01","mc-cell-meta-muse-spark-1-1-q02","mc-cell-meta-muse-spark-1-1-q03","mc-cell-meta-muse-spark-1-1-q04","mc-cell-meta-muse-spark-1-1-q05","mc-cell-meta-muse-spark-1-1-q06","mc-cell-meta-muse-spark-1-1-q07","mc-cell-meta-muse-spark-1-1-q08","mc-cell-meta-muse-spark-1-1-q09","mc-cell-meta-muse-spark-1-1-q10","mc-cell-meta-muse-spark-1-1-q11","mc-cell-meta-muse-spark-1-1-q12","mc-cell-meta-muse-spark-1-1-q13","mc-cell-meta-muse-spark-1-1-q14","mc-cell-meta-muse-spark-1-1-q15","mc-cell-meta-muse-spark-1-1-q16"],"sourceId":["mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report","mc-src-muse-spark-1-1-report"],"sourceRole":["primary","primary"],"support":["supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports","supports"],"verification":["machine_checked","machine_checked","machine_checked"],"retrievalRoute":["direct","direct","direct"],"locator":["Opening report summary, PDF p. 2 (unnumbered)","§1 Introduction, PDF p. 6, printed p. 5","§1 Introduction, footnote 2, PDF p. 6, printed p. 5","§1, footnote 2, PDF p. 6, printed p. 5","§1.1.1 Risk Assessment Summary, PDF p. 8, printed p. 7","§2.1 Chemical & Biological Risks, Mitigations and Safeguards, PDF p. 12, printed p. 11","§2.1 Chemical & Biological Risks, Summary of Results, PDF p. 12, printed p. 11","§2.2 Cybersecurity, Capability Assessment and Summary of Results, PDF p. 19, printed p. 18","§2.3.1.1 Acceleration of AI Development, Results, PDF p. 41, printed p. 40","§2.2.2 Social Engineering, PDF p. 27, printed p. 26","§4.1.5 Scheming, Alignment Faking results, PDF p. 65, printed p. 64","§3.2.2.3 Third-Party Red Teaming: GraySwan ART, PDF p. 56, printed p. 55","§3.1.3.1 FORTRESS, PDF p. 50, printed p. 49","Muse Spark 1.1 Evaluation Report: §§1–1.4, §§2–4 third-party evaluation references and bibliography; whole-report search","Opening summary, PDF p. 2 (unnumbered)","§4.1.4 Sycophancy, PDF p. 63, printed p. 62"],"passage":["Date: July 9, 2026","Muse Spark 1.1 is also released to external developers through an application programming interface (API)","Meta’s Advanced AI Scaling Framework","https://ai.meta.com/static-resource/Meta_Advanced-AI-Scaling-Framework-v2","residual risk across the Chemical & Biological, Cybersecurity, and Loss of Control domains is “moderate or lower” following mitigations.","Our determination that the deployment of Muse Spark 1.1, if left unmitigated, could substantially contribute to catastrophic outcomes related to Chemical & Biological risks requires us to design, implement, and validate mitigations","We therefore retain the “high risk” determination for the unmitigated model under Outcomes CB-1 and CB-2.","Our evaluations cannot rule out a “high risk” designation for the unmitigated model in the Cybersecurity domain under our Advanced AI Scaling Framework.","Muse Spark 1.1 still lacks sufficient autonomy to sustain automated AI R&D","We assess the Cyber 3 (scaled fraud, extortion, and scams) outcome through a multi-turn social-engineering capability evaluation","The presence of the reasoning therefore has no measurable effect on whether the model actually complies.","GraySwan additionally ran prompt-injection attacks using their private Agent Red Teaming (ART) benchmark","Scale AI runs the private split of FORTRESS and we include the results in Figure 26.","we therefore release Muse Spark 1.1.","Because examples were adversarially curated or generated, this evaluation does not measure how frequently sycophancy occurs in average user conversations"],"passageType":["quote","quote","quote","quote","quote","quote","quote","quote","quote","quote","quote","quote","quote","quote","quote"]},"held":{"sourceRole":[0,1],"verification":[0,1,1],"retrievalRoute":[0,1,1],"locator":[3,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"passage":[3,1,1,1,1,1,1,1,1,1,1,1,1,2,1],"passageType":[3,1,1,1,1,1,1,1,1,1,1,1,1,2,1]}}}}