20 articles
Perplexity, Tuesday, October 27th, 2026
Perplexity explains how an LLM gateway routes, secures, caches, and logs model calls, and compares build, self-host, and managed options.
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Perplexity, Monday, October 26th, 2026
Perplexity defines RAG architecture, its core components, and 10 common variants, with two worked pipeline examples.
more → Perplexity, Thursday, October 22nd, 2026
Perplexity's guide explains how to evaluate AI agents with trace-based test sets, calibrated graders and regression checks.
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Perplexity, Wednesday, October 21st, 2026
Perplexity explains what drives team token spend and offers practical ways to track and reduce AI costs.
more → Perplexity, Tuesday, October 20th, 2026
Perplexity explains AI gateways, which centralize routing, spend limits, security and monitoring for LLM and agent traffic.
more → Perplexity, Monday, October 19th, 2026
Perplexity explains harness engineering, the design of everything around an AI model that makes agents reliable.
more → Perplexity, Wednesday, September 30th, 2026
Perplexity released a contextual embedding model trained to retrieve answer passages plus their supporting context.
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Perplexity, Tuesday, September 29th, 2026
Perplexity details layered safeguards, independent monitoring and human oversight across its cloud, browser, local and endpoint agents.
more → Perplexity, Tuesday, September 29th, 2026
Perplexity Computer Automations run long-lived agents on schedules or event triggers and remember prior runs.
more → Perplexity, Monday, September 28th, 2026
Perplexity's Agent API adds Profiles, custom Skills and managed connectors so teams can reuse versioned agents across apps.
more → Perplexity, Thursday, September 24th, 2026
Perplexity built Photon, a Rust-based retrieval and ranking engine that returns 95% of search results in under 230ms.
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The New Stack, Wednesday, September 16th, 2026
The New Stack examines CobbleDB, the Rust key-value store Perplexity built with AI agents but would not let them operate.
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The New Stack, Monday, September 14th, 2026
The New Stack covers Perplexity's Portable Computer on Windows, a local AI agent needing a 24GB+ RTX GPU.
more → Perplexity, Friday, September 4th, 2026
Perplexity engineering details the GPU serving infrastructure behind its embedding and ranking models for AI-native search.
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Perplexity, Tuesday, August 25th, 2026
Perplexity launches Portable Computer, running its agent entirely on NVIDIA DGX Spark with cloud escalation only when needed.
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Perplexity, Tuesday, August 25th, 2026
Perplexity Research describes co-designing a harness and post-trained model that run entirely on the user's device.
more → Perplexity, Thursday, July 30th, 2026
Perplexity renames and reworks Spaces into Projects with expanded capability.
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Perplexity, Tuesday, July 28th, 2026
Perplexity details the sandboxing approach isolating agent execution in its products.
more → Perplexity, Thursday, June 18th, 2026
Perplexity unveils Brain, a self-improving memory system that helps AI agents learn from their work over time.
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Perplexity, Wednesday, May 13th, 2026
Perplexity Computer is an autonomous agent that writes and runs code, browses the web, and connects to external services to complete tasks on your behalf.
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