AI Search news and analysis on Web Pulse: 728 curated articles tracking the latest AI Search developments, tools, and research, updated continuously from vetted sources.
Uber rebuilt major parts of the Uber Eats search pipeline and reports a 50% reduction in end-to-end search latency, with early product-based search testing producing more than a 50% reduction in p99 latency. The changes …
Google's September 2026 spam update entered a second phase on September 30, following the initial rollout announced September 24, according to Search Engine Roundtable's October 2 recap. Google also updated its guidance …
A developer detailed how pre-quantizing vectors before indexing into Amazon OpenSearch Service can cut the memory footprint of a 100-million-vector, 1,536-dimension index, which at full FP32 precision requires roughly 64…
Cloudflare launched a Web Search API through its AI Gateway, partnering with Ceramic.ai, Exa, and Linkup to give AI agents live web search results instead of guessing URLs. The partners committed to meeting Cloudflare's …
A benchmark on a 120,000-listing Indian AgriTech mandi dataset compared legacy pre-filtering, legacy post-filtering, and Qdrant's single-stage in-index filtering across four filter-selectivity levels, 60 queries per scen…
Website operators can block AI training and search crawlers such as GPTBot, ClaudeBot, Google-Extended and PerplexityBot with robots.txt entries, but user-triggered agents including ChatGPT-User, Google-Agent, Perplexity…
Databricks published a reference architecture for real-time e-commerce product recommendations built on its Data Intelligence Platform, based on an implementation for an Asian fashion retailer serving over 1 million mont…
Notra is a Generative Engine Optimization (GEO) platform that runs chosen prompts against ChatGPT, Claude, Gemini, and Perplexity with live web search enabled to show marketing teams and founders whether AI assistants re…
Google updated its Search guidance document on using generative AI content on websites to state that it is "critical to manually factcheck and review all AI-generated content" for accuracy and trustworthiness before publ…
Google revised its generative AI content guidance page on Oct. 1, adding a warning that generative models "don't retrieve facts, but predict a likely sequence of words based on their training data" and that outputs "may …
Cloudflare made AI Search generally available on October 1, 2026, a managed retrieval service priced at $0.75 per 1,000 semantic, vector or hybrid queries and $0.10 per 1,000 full-text queries, with usage billing beginni…
Cloudflare added a Web Search API to its AI Gateway in open beta on October 2, 2026, offering three search providers priced from $0.25 to $7 per 1,000 requests, according to Cloudflare's announcement and providers page. …
Perplexity released a preview embedding model, pplx-embed-v2-context-9b-preview, on October 1 that encodes document chunks with the rest of the document in view, and the company says it leads on two retrieval benchmarks …
SerpApi published a comparison of markdown search output across SerpApi, Tavily, Exa, and Firecrawl, running three queries ("coffee", "how to make delicious coffee", and "grok 4.7") through all four providers with genera…
US District Judge Amit P. Mehta dismissed antitrust lawsuits filed by Chegg Inc. and Penske Media Corp. against Google over its AI Overviews feature on September 30, 2026, ruling that the publishers showed only an "expec…
A developer who runs a small travel directory discovered that an AI search engine repeated an unsourced claim from their hotel listing — that a licensed cannabis lounge was open — because the page was the only source for…
U.S. District Judge Amit P. Mehta dismissed Penske Media's antitrust lawsuit against Google over AI Overviews, ruling that Penske failed to plead any actual agreement in which Google promised to sell publishers a specifi…
Cloudflare announced on October 1, 2026 that its AI Search product is generally available, with billing starting November 1, 2026, after a preview period that began over a year ago. The release adds native multimodal emb…
A Growth Unhinged study by Kyle Poyar and Nikolas Laskaris ran the prompt "Evaluate Company X on pricing" against the Cloud 100 companies 7,675 times across ChatGPT, Gemini, Copilot, Perplexity and both Google surfaces, …
US District Judge Amit Mehta dismissed antitrust lawsuits from Chegg and Penske Media against Alphabet's Google on Wednesday (Sep 30), ruling that the publishers' claims over Google's AI-generated summaries "fail to get …