Parallel used Tavily search and extraction tools in its own agent evaluations. Its September 9, 2026 runs covered SimpleQA Verified, BrowseComp and WideSearch. Each competing provider was tested with the same agent at two tiers. An LLM judge graded answers. The SimpleQA Verified evaluation used 100 questions, BrowseComp used 50 questions and WideSearch used 100 tasks.
Parallel also tested Tavily Ultra Fast across five datasets between July 10 and 12, 2026. Its multi-hop evaluations used a GPT-5.4 agent with up to 20 tool calls and included Tavily extraction. Parallel measured search latency around individual API requests from a client in us-central. It reported Tavily Ultra Fast median search latencies ranging from 150 to 357 milliseconds across the five suites.
Parallel documents Tavily search and extraction in multi-hop evaluations using a GPT-5.4 agent with up to 20 tool calls. The announcement dates testing to July 10–12, 2026 and describes client-side search latency measurements from us-central.
Introducing Parallel Search TurboPublished 30 Jun 2026 · Parallel · Web pageParallel documents Tavily search and extraction in multi-hop evaluations using a GPT-5.4 agent with up to 20 tool calls. The announcement dates testing to July 10–12, 2026 and describes client-side search latency measurements from us-central.
Parallel Quality Benchmarks
Listed 28 Oct 2026 · Parallel · Web page
Parallel’s benchmark methodology documents Tavily search and extraction use in agent evaluations run on September 9, 2026. It reports LLM judging and two agent tiers.
Parallel Quality BenchmarksListed 28 Oct 2026 · Parallel · Web pageParallel’s benchmark methodology documents Tavily search and extraction use in agent evaluations run on September 9, 2026. It reports LLM judging and two agent tiers.
Parallel vs. Tavily
Listed 28 Oct 2026 · Parallel · Web page
Parallel reports testing Tavily Ultra Fast in July 2026 and measuring median search latency of 150 to 357 milliseconds across five suites. The page also describes Parallel’s commercial search, extraction, research, discovery and monitoring platform.
Parallel vs. TavilyListed 28 Oct 2026 · Parallel · Web pageParallel reports testing Tavily Ultra Fast in July 2026 and measuring median search latency of 150 to 357 milliseconds across five suites. The page also describes Parallel’s commercial search, extraction, research, discovery and monitoring platform.
SimpleQA and SimpleQA Verified explained
Published 20 Oct 2026 · Parallel · Web page
Parallel describes giving its SimpleQA Verified evaluation agents Tavily extraction alongside search. It reports LLM judging on a 100-question sample.
SimpleQA and SimpleQA Verified explainedPublished 20 Oct 2026 · Parallel · Web pageParallel describes giving its SimpleQA Verified evaluation agents Tavily extraction alongside search. It reports LLM judging on a 100-question sample.
Tavily vs. Parallel: choosing a search API for your AI agent
Published 13 Apr 2026 · Parallel · Web page
Parallel reports including Tavily in its own September 2026 evaluations, with the same agent driving each provider.
Tavily vs. Parallel: choosing a search API for your AI agentPublished 13 Apr 2026 · Parallel · Web pageParallel reports including Tavily in its own September 2026 evaluations, with the same agent driving each provider.
Parallel, operated by Parallel Web Systems Inc., provides web infrastructure for developers building AI agents and applications. Its Search and Extract APIs retrieve current web information and page content, while Task and Responses produce research outputs with citations. FindAll discovers and enriches lists of entities, and Monitor tracks web changes and delivers alerts. Customers use the platform for account research, investment analysis, competitive monitoring and assistants that need fresh information. Its website names users including Harvey, Notion, Pfizer and Replit.
Parallel launched an API that answers closed-ended questions using live web information and returns source citations. It supports batching related questions in one request.
# Introducing the Parallel Decisions API: fast classification grounded in live web data
The Parallel Decisions API answers yes/no and multiple-choice questions from the live web in under a second, with citations and batching, at $1 per 1,000 calls.
Browserbase selects Parallel as default search provider
Parallel became the default search provider for the Browserbase Search API and Browserbase Agents, connecting web discovery and research with browser actions.
Parallel provides web search, extraction, research, entity discovery and monitoring APIs for AI applications. · Infrastructure
How they use Tavily
Parallel used Tavily search and extraction tools in its own agent evaluations. Its September 9, 2026 runs covered SimpleQA Verified, BrowseComp and WideSearch. Each competing provider was tested with the same agent at two tiers. An LLM judge graded answers. The SimpleQA Verified evaluation used 100 questions, BrowseComp used 50 questions and WideSearch used 100 tasks.
Parallel also tested Tavily Ultra Fast across five datasets between July 10 and 12, 2026. Its multi-hop evaluations used a GPT-5.4 agent with up to 20 tool calls and included Tavily extraction. Parallel measured search latency around individual API requests from a client in us-central. It reported Tavily Ultra Fast median search latencies ranging from 150 to 357 milliseconds across the five suites.
Parallel documents Tavily search and extraction in multi-hop evaluations using a GPT-5.4 agent with up to 20 tool calls. The announcement dates testing to July 10–12, 2026 and describes client-side search latency measurements from us-central.
Introducing Parallel Search TurboPublished 30 Jun 2026 · Parallel · Web pageParallel documents Tavily search and extraction in multi-hop evaluations using a GPT-5.4 agent with up to 20 tool calls. The announcement dates testing to July 10–12, 2026 and describes client-side search latency measurements from us-central.
Parallel Quality Benchmarks
Listed 28 Oct 2026 · Parallel · Web page
Parallel’s benchmark methodology documents Tavily search and extraction use in agent evaluations run on September 9, 2026. It reports LLM judging and two agent tiers.
Parallel Quality BenchmarksListed 28 Oct 2026 · Parallel · Web pageParallel’s benchmark methodology documents Tavily search and extraction use in agent evaluations run on September 9, 2026. It reports LLM judging and two agent tiers.
Parallel vs. Tavily
Listed 28 Oct 2026 · Parallel · Web page
Parallel reports testing Tavily Ultra Fast in July 2026 and measuring median search latency of 150 to 357 milliseconds across five suites. The page also describes Parallel’s commercial search, extraction, research, discovery and monitoring platform.
Parallel vs. TavilyListed 28 Oct 2026 · Parallel · Web pageParallel reports testing Tavily Ultra Fast in July 2026 and measuring median search latency of 150 to 357 milliseconds across five suites. The page also describes Parallel’s commercial search, extraction, research, discovery and monitoring platform.
SimpleQA and SimpleQA Verified explained
Published 20 Oct 2026 · Parallel · Web page
Parallel describes giving its SimpleQA Verified evaluation agents Tavily extraction alongside search. It reports LLM judging on a 100-question sample.
SimpleQA and SimpleQA Verified explainedPublished 20 Oct 2026 · Parallel · Web pageParallel describes giving its SimpleQA Verified evaluation agents Tavily extraction alongside search. It reports LLM judging on a 100-question sample.
Tavily vs. Parallel: choosing a search API for your AI agent
Published 13 Apr 2026 · Parallel · Web page
Parallel reports including Tavily in its own September 2026 evaluations, with the same agent driving each provider.
Tavily vs. Parallel: choosing a search API for your AI agentPublished 13 Apr 2026 · Parallel · Web pageParallel reports including Tavily in its own September 2026 evaluations, with the same agent driving each provider.
Parallel, operated by Parallel Web Systems Inc., provides web infrastructure for developers building AI agents and applications. Its Search and Extract APIs retrieve current web information and page content, while Task and Responses produce research outputs with citations. FindAll discovers and enriches lists of entities, and Monitor tracks web changes and delivers alerts. Customers use the platform for account research, investment analysis, competitive monitoring and assistants that need fresh information. Its website names users including Harvey, Notion, Pfizer and Replit.
Parallel launched an API that answers closed-ended questions using live web information and returns source citations. It supports batching related questions in one request.
# Introducing the Parallel Decisions API: fast classification grounded in live web data
The Parallel Decisions API answers yes/no and multiple-choice questions from the live web in under a second, with citations and batching, at $1 per 1,000 calls.
Browserbase selects Parallel as default search provider
Parallel became the default search provider for the Browserbase Search API and Browserbase Agents, connecting web discovery and research with browser actions.
