Introducing Brain in Computer.

Brain is a continuously learning memory system. Every task on Computer plugs into a context graph built by Brain.

It makes Computer more stateful with every run.

Available as a research preview for all Perplexity Max subscribers.

Introducing Computer for Counsel.

Computer now connects the research databases, document tools, and matter-management systems lawyers use every day. Pull citable sources from midpage AI, LegalZoom, Docusign, NetDocuments, and more.

Available for all Pro and Max subscribers.

Claude Sonnet 5 is now available in Perplexity for Pro and Max subscribers.

You can also select it as an orchestrator model in Computer.

We're releasing a research preview of a new orchestrator model in Perplexity Computer.

The model is an adapted version of GLM 5.2, post-trained for the Computer harness. It delivers near-frontier performance at 0.344x of the cost of Opus.

GPT-5.6 Terra and Sol are now available in Perplexity and Perplexity Computer.

Introducing Computer Analytics: You can now track credit spend across models.

Available now under Analytics in Account Settings for consumer and enterprise users.

🚢 What We Shipped

🧠 Brain - Self-Improving Memory - Computer builds a private context graph across your sessions, connectors, files, and past decisions, then refreshes it overnight. Every memory links to its source and is editable under Customize. In testing: +25% correctness, +16% recall, −13% cost on tasks with prior context.

⚡ Opus 4.8 Fast Mode - quicker responses for complex work without losing quality. Live on web, mobile soon.

🧭 Claude Fable 5 Orchestrator - pick Fable 5 to plan involved tasks, route subtasks to the right tools, and synthesize results - great for deep research and multi-source analysis.

🔀 Mid-Task Model Switching - change the orchestrator model between follow-up turns in the same task. Escalate to a stronger model, or drop to a cheaper one, without starting over.

🌐 Publish Your Website - ship sites built in Computer to a pplx.app link or your own domain via Vercel. Control access (you, specific people, your org, or public); admins can disable public publishing.

🗂️ Streamlined Homepage - Discover, Finance, Health, Patents, and Academic now live in a single menu.

📊 Usage Analytics by Model - see which models do your work across individuals and orgs, via analytics and the admin API. Available to everyone.

👥 Mac Account Switcher - switch between personal and work accounts in a click, with separate history and settings for each.

🏢 Private Company Research - Computer now pulls fundraising history, valuations, secondary pricing, and public marks (via Forge Global) - no setup or license needed.

🔗 View the full changelog here: https://www.perplexity.ai/changelog/brain-faster-computer-models-website-publishing

We’re open sourcing WANDR.

WANDR is an internal benchmark we built and used for building deep and wide research capabilities inside Perplexity Computer.

https://research.perplexity.ai/articles/wandr-benchmark-evaluating-research-agents-that-must-search-wide-and-deep

Introducing SPACE, the sandbox platform behind Perplexity Computer.

It creates isolated environments for code, files, and long-running agent sessions.

SPACE has handled 100% of Computer production traffic since June.

https://research.perplexity.ai/articles/making-space-secure-and-efficient-runtimes-for-long-running-agents

Claude Opus 5 is now available in Perplexity and Perplexity Computer.

We evaluated it against six other models on WANDR. It outperformed all but Fable 5, while being 57% cheaper.

We've added Kimi K3 to Perplexity and Perplexity Computer for Pro and Max subscribers.

Kimi K3 in Perplexity is hosted exclusively on U.S.-based servers.

Today we're launching Projects, an evolution of Spaces.

Projects are hubs for ongoing work in Computer. A single place to manage, create, and collaborate on tasks with a shared file system and persistent memory.