Données structurées de l’entrée pour les outils humains, les systèmes IA et les clients machine.
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"@type": "Thing",
"identifier": "ENT-00003000",
"name": "Muse",
"alternateName": [
"Meta Muse"
],
"additionalType": {
"category": "Agents",
"type": "AI Agent",
"subtype": "Personal AI Agent",
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},
"description": "Muse est l’agent d’IA personnel de Meta, conçu pour agir de manière proactive sur des objectifs et des tâches, utiliser des applications connectées et le web, et poursuivre des travaux en arrière-plan dans une Muse Secure VM dédiée.",
"creator": "Meta",
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"sameAs": "https://muse.ai/",
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"kind": "Agents",
"type": "AI Agent",
"subtype": "Personal AI Agent",
"classification": "Autonomous / Agentic AI",
"organization": "Meta",
"originContext": "Meta personal AI agent ecosystem and Meta Superintelligence Labs model stack",
"firstPublicAppearance": "2026-09-08",
"currentStatus": "Active",
"documentationStatus": "Connected",
"documentationIndex": {
"total": 100,
"documentation": 25,
"evidence": 25,
"structure": 25,
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"level": "Level V Persistent"
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"lxCalendarium": {
"start_date_utc": "2023-04-01",
"created_utc": "2026-09-13T22:37:26+00:00",
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"updated_utc": "2026-09-13T22:37:26+00:00",
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"facts": [],
"capabilities": [
"Personal goal planning and multi-step task execution",
"Proactive suggestions and long-running background work",
"Web browsing, navigation and form completion",
"Computer-use and tool-use workflows",
"Connected-app workflows through scoped connectors",
"Email and calendar workflows where authorized",
"Travel research, booking workflows and transaction preparation",
"Document, PDF, web-page and interactive artifact creation",
"Custom tool and connector creation using a dedicated runtime",
"Multi-agent and subagent coordination",
"Persistent conversational memory and user-controlled personalization",
"Direct interaction through the Muse app, web interface and WhatsApp",
"Human-in-the-loop approval for sensitive or consequential actions",
"Auditable activity and permission history"
],
"limitations": [
"At launch, general availability was rolling out in the United States on iOS, Android and the web; geographic availability may expand over time.",
"AI-glasses support was announced as coming soon rather than generally available at launch.",
"Actions depend on the services, connectors, permissions and account access explicitly granted by the user.",
"Sensitive or consequential actions can require explicit user approval and may not proceed autonomously.",
"Like other AI agents, Muse can make mistakes and can encounter adversarial or misleading external content; Meta documents defense-in-depth controls rather than claiming zero residual risk.",
"Background work and personalized memory increase the importance of permission review, auditability and careful handling of connected personal data.",
"Security, privacy and safety properties in this record are documented from Meta’s first-party launch materials and should not be interpreted as independent third-party assurance.",
"Specific model versions, connectors, payment integrations and product availability can change as Meta updates the service."
],
"tags": [
"AI Agent",
"Personal AI Agent",
"Agentic AI",
"Meta",
"Muse",
"Muse Spark",
"Muse Secure VM",
"Computer Use",
"Background Agent",
"Multi-Agent Systems",
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"timeline": [
{
"date": "2026-04-08",
"title": "Muse Spark model family introduced",
"description": "Meta Superintelligence Labs introduced Muse Spark, the first model in the Muse family and an early technical foundation for Meta’s agentic and personal-superintelligence direction.",
"source_url": "https://ai.meta.com/blog/introducing-muse-spark-msl/",
"verification_status": "source_backed_official"
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{
"date": "2026-07-09",
"title": "Muse Spark 1.1 expanded agentic capabilities",
"description": "Meta introduced Muse Spark 1.1 with stronger tool use, computer use, multimodal reasoning and orchestration across external apps and services.",
"source_url": "https://ai.meta.com/blog/introducing-muse-spark-meta-model-api/",
"verification_status": "source_backed_official"
},
{
"date": "2026-09-02",
"title": "Muse Spark 1.3 released",
"description": "Meta released Muse Spark 1.3 with improvements for longer-horizon agentic workflows, multitasking, coding, user collaboration and consequential-action awareness. Launch-era Muse security documentation identifies Muse Spark 1.3 in the agent’s browser and prompt-injection defenses.",
"source_url": "https://research.meta.ai/blog/introducing-muse-spark-1-3",
"verification_status": "source_backed_official"
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{
"date": "2026-09-08",
"title": "Muse publicly introduced",
"description": "Meta introduced Muse as a personal AI agent designed to proactively work toward goals, execute tasks on a person’s behalf and continue work in the background.",
"source_url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/",
"verification_status": "source_backed_official"
},
{
"date": "2026-09-08",
"title": "Muse Secure VM and Sentinel architecture documented",
"description": "Meta published launch documentation describing Muse Secure VM, isolated runtime boundaries, credential separation, Sentinel-controlled permissions and network egress, and human-in-the-loop approvals.",
"source_url": "https://research.meta.ai/blog/security-and-safety-for-ai-agents-our-approach-with-muse",
"verification_status": "source_backed_official"
},
{
"date": "2026-09-08",
"title": "Initial United States rollout began",
"description": "Muse began rolling out in the United States on iOS, Android and muse.ai. Meta also documented direct use through WhatsApp and announced future AI-glasses support.",
"source_url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/",
"verification_status": "source_backed_official"
},
{
"date": "2026",
"title": "Muse Confidential VM announced for later in 2026",
"description": "Meta announced a planned Muse Confidential VM in which the VM, user data and Muse conversations would be encrypted with a key held by the user.",
"source_url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/",
"verification_status": "source_backed_official_planned"
}
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"relationships": [
{
"target": "Meta",
"type": "Organization Context",
"description": "Meta created, operates and publishes Muse as part of its consumer AI product portfolio.",
"evidence_level": "documentary",
"source_url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/"
},
{
"target": "Meta AI",
"target_id": "ENT-00000033",
"type": "Related AI Product",
"description": "Muse is a distinct personal-agent product in Meta’s AI portfolio, while Meta AI is Meta’s general-purpose assistant; both use the broader Muse model ecosystem.",
"evidence_level": "documentary",
"source_url": "https://ai.meta.com/"
},
{
"target": "Muse Spark 1.3",
"type": "Model Infrastructure Relation",
"description": "Muse is powered by the Muse Spark model family; Meta’s launch-era security documentation identifies Muse Spark 1.3 in browser-driving and prompt-injection-resistant agentic workflows.",
"evidence_level": "documentary",
"source_url": "https://research.meta.ai/blog/security-and-safety-for-ai-agents-our-approach-with-muse"
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"description": "Muse runs in a dedicated Muse Secure VM that stores user data and connected-service credentials and isolates the agent runtime from security-sensitive services.",
"evidence_level": "documentary",
"source_url": "https://research.meta.ai/blog/security-and-safety-for-ai-agents-our-approach-with-muse"
},
{
"target": "WhatsApp",
"type": "Distribution Surface",
"description": "Meta documents Muse as directly usable through WhatsApp in addition to the Muse app and web interface.",
"evidence_level": "documentary",
"source_url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/"
}
],
"sources": [
{
"label": "Introducing Muse: The World’s First Personal AI Agent Built for Everyone",
"url": "https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/",
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{
"label": "How We Built Safety Into Muse",
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{
"label": "How We Designed Muse",
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{
"label": "Introducing Muse Spark 1.3",
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{
"label": "Introducing Muse Spark 1.1",
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