{"type":"post","id":"perplexity-computer-now-runs-fully-local-on-apple-c23b92","slug":"perplexity-computer-now-runs-fully-local-on-apple-c23b92","title":"Perplexity Computer now runs fully local on Apple silicon Macs , with model and agent on-device.","description":"**Thesis:** Local agent execution makes the device boundary a product choice, while optional cloud escalation keeps capability and privacy in tension.","retrieval_nugget":"**Thesis:** Local agent execution makes the device boundary a product choice, while optional cloud escalation keeps capability and privacy in tension.","published_at":"2026-10-20","updated_at":"2026-10-20","record_date":"2026-10-20","date_kind":"published_at","topics":["local-models","agents","computer-use"],"source_urls":["https://www.perplexity.ai/hub/blog/perplexity-computer-now-runs-fully-local-on-mac"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:perplexity-computer-now-runs-fully-local-on-apple-c23b92","status":"published","visuals":[],"editorial_provenance":{"schema_version":"newruntime-editorial-copy-v1","content_status":"source_grounded_final","final_copy_sha256":"sha256:7fd091fd4400bc0cc3b4b96346a43f8521c7c29b69188e0db0cbb97836974116","reviewed_at":"2026-10-20T20:08:49.240Z","source_evidence_count":1,"verified_claim_count":3,"site_analysis_schema_version":"newruntime-site-analysis-v1","site_object_kind":"field_note","observed_fact_count":3,"implication_count":2,"watch_condition_count":1,"related_record_count":0},"analysis":{"schema_version":"newruntime-site-analysis-v1","object_kind":"field_note","thesis":"Local agent execution makes the device boundary a product choice, while optional cloud escalation keeps capability and privacy in tension.","observed_facts":[{"text":"Perplexity says the model, agent harness, and task execution can run fully on Macs with Apple silicon.","source_urls":["https://www.perplexity.ai/hub/blog/perplexity-computer-now-runs-fully-local-on-mac"]},{"text":"The announcement names Notes, Messages, Mail, and Numbers as supported Mac apps.","source_urls":["https://www.perplexity.ai/hub/blog/perplexity-computer-now-runs-fully-local-on-mac"]},{"text":"Perplexity says users may authorize cloud escalation for current information, browser use, connected apps, or advanced reasoning through one of 15+ frontier models.","source_urls":["https://www.perplexity.ai/hub/blog/perplexity-computer-now-runs-fully-local-on-mac"]}],"mechanism":"The product runs planning, reasoning, and file processing locally, while allowing a user-authorized transition to cloud services for selected capabilities.","why_now":"Perplexity frames fully local execution as a further step beyond its earlier local-file and hybrid-compute options.","implications":["Deployment architecture becomes a user-facing control over where planning and sensitive inputs are processed, not merely a behind-the-scenes model choice.","Teams should map which subtasks require network access before authorizing escalation."],"evidence_boundary":"The evidence is Perplexity’s product announcement; it does not independently validate data flows, security isolation, performance, or quality.","watch_conditions":["Look for independent testing or product documentation that makes cloud escalation, permissions, and network behavior observable per task."],"related_records":[],"new_branch_reason":"No prior New Runtime analytical record was supplied for this specific fully local Mac execution announcement."},"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/perplexity-computer-now-runs-fully-local-on-apple-c23b92/","markdown":"https://newruntime.com/posts/perplexity-computer-now-runs-fully-local-on-apple-c23b92.md","json":"https://newruntime.com/posts/perplexity-computer-now-runs-fully-local-on-apple-c23b92.json"},"next_reads":[{"type":"topic","path":"/topics/local-models/","url":"https://newruntime.com/topics/local-models/","title":"Local Models","reason":"Explore the local-models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/local-models.md","json_url":"https://newruntime.com/topics/local-models.json"},{"type":"topic","path":"/topics/agents/","url":"https://newruntime.com/topics/agents/","title":"Agents","reason":"Explore the agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agents.md","json_url":"https://newruntime.com/topics/agents.json"},{"type":"topic","path":"/topics/computer-use/","url":"https://newruntime.com/topics/computer-use/","title":"Computer Use","reason":"Explore the computer-use topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/computer-use.md","json_url":"https://newruntime.com/topics/computer-use.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}