Parallel Web Systems

Server-Sent Events (SSE) are now available with the Parallel Task API. SSE delivers live progress updates, model reasoning, and status changes as tasks execute. Learn More: https://lnkd.in/gTCerfSz

Ultra2x, Ultra4x, and Ultra8x are now available with the Parallel Task API. These new advanced processors allow you to dial up compute for the most critical and demanding deep research workflows. Learn More: https://lnkd.in/gQ75Z5JA

The Parallel Task API now supports Auto Mode, enabling one-off web research queries without requiring explicit output schemas. Simply ask a question. Our processors will then conduct research and generate a structured output schema for you. Learn More: https://lnkd.in/g6HDhzMg

The Parallel Search MCP Server is now live in Devin's MCP Marketplace, bringing high quality web research capabilities directly to the AI software engineer. With a web-aware Devin, you can can ask Devin to: - Search online forums to debug code - Learn from online codebases - Research APIs Learn more: https://lnkd.in/gvcmwrC8

Today, we're sharing state-of-the-art benchmarks for the Parallel Search API. We evaluated the Parallel Search API on the WISER-Search benchmark, by comparing three different web search solutions (Parallel MCP server, Exa MCP server/tool calling, LLM native web search) across four different LLMs (GPT 4.1, O4-mini, O3, Claude Sonnet 4). Our Search MCP Server demonstrates superior performance while being up to 50% cheaper than LLM native web search implementations. Learn More: https://lnkd.in/g6gd6k-q

The Parallel Task API now supports Tool Calling via MCP Servers. With a single API call, you can choose to expose tools hosted on external MCP-compatible servers and invoke them through the Task API. This allows Parallel agents to reach out to private databases, code execution sandboxes, or proprietary APIs - without custom orchestrators or standalone MCP clients. Learn more: https://lnkd.in/g9aDxW8a

The Parallel Search MCP Server is now live - allowing developers to easily integrate the Parallel Search API with any MCP-aware LLM. With a simple config change, LLMs get access to instant dense, citation-rich passages ranked for LLM reasoning. Learn More: https://lnkd.in/g6eMeFPQ

As we scale both our ambitions and our team at Parallel Web Systems, we're hiring builders who want to bring a new web to life. We’re looking for people eager to push the frontier in their domains: Design Engineer – build new interfaces for the web Research Scientist – scale inference and retrieval over web data Go-to-Market & DevRel – create new markets so companies, developers, and AIs can access our technology We’re a small, in-person team in Palo Alto. Couldn’t be a more interesting time to join.

Source Policy is now available with the Parallel Task API and Search API. Source Policy lets you define exactly which domains your research should include and exclude. This gives you granular control over what web sources AI agents access and how results are prioritized. Learn More: https://lnkd.in/gCGYcNe3

Introducing the Parallel Task Group API. Easily create, monitor, and collect results from large parallel web research workloads. Learn more: https://lnkd.in/gaGBDtY7