AI Search news and analysis on Web Pulse: 727 curated articles tracking the latest AI Search developments, tools, and research, updated continuously from vetted sources.
Google stopped appending UTM parameters to URLs cited in Gemini responses around September 28, roughly three weeks after it began adding utm_source=gemini tags in early September, according to tracking by Natzir and corr…
A developer released PMS, an open-source local-first hybrid search engine and web clipper for personal Markdown knowledge bases, built in Python on SQLite FTS5 plus sqlite-vec and ONNX fastembed embeddings. PMS is positi…
A developer published a method for giving LLMs live web search without a paid search API key, using the Apify actor get_anything/ai-web-search-scraper to run a DuckDuckGo query, fetch the top results, and return each pag…
A developer published a guide for self-hosted WordPress operators to detect AI crawler traffic in a site's first week, recommending a custom nginx or Apache log format that captures ISO-8601 timestamps, full user agents,…
A developer built a free AI SEO checker that audits any public URL in seconds for signals AI answer engines like ChatGPT search, Perplexity and Google AI Overviews rely on, returning a score out of 100 with fixes for eac…
A developer surveyed the robots.txt files of 100 major Malaysian websites on 20 October 2026 and found that 13 block at least one AI crawler, with none blocking all 17 checked and none blocking Googlebot. News sites acco…
A developer built Lantern Archive, an offline semantic search tool that uses Xenova's quantized all-MiniLM-L6-v2 model via Transformers.js to match natural-language questions to passages in letters, journals and notes wh…
Reddit CEO Steve Huffman said the company will require all visitors to log in with a registered account, moving Reddit to "a primarily logged-in experience" to curb unauthorized scraping of its data for AI training and t…
ChatGPT search averaged 185.6 million monthly active recipients in the European Union over the six months ending September 30, 2026, up 26.5 million from 159.1 million in the prior period, according to OpenAI's latest DS…
Google Ads Product Liaison Ginny Marvin said queries in Google's AI Mode are three times longer than traditional searches and that one in six searches is now multimodal, figures discussed on the October 28 episode of Goo…
The Regional Court of Aachen, in a decision dated Sept. 24, 2026, ordered Google to stop spreading three versions of an AI Mode answer about a local doctor, ruling that the answer was false even though its underlying fac…
Google's AI Mode search tool returned no answer for much of Wednesday when asked who won the 2020 presidential election, while it correctly reported the 2024 result, and Google attributed the non-answers to "a technical …
Only 40% of 1,285 statistics cited by ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews traced back to a study that says the same thing, according to a Trakkr audit that followed each citation up to five pages …
A company brain built on FalkorDB's graph database scored 80.0 on a 1,203-question held-out test versus 39.2 for retrieval with the same model, while using about a fifth of the tokens, according to results from FalkorDB'…
A project called ragbox packages retrieval-augmented generation into a single Docker container that indexes a mounted read-only folder and exposes the contents to AI agents through a Model Context Protocol (MCP) server w…
The team behind veilvex.com, a four-language Astro static site, generates its llms.txt and robots.txt files at build time from the same i18n content files that render the pages, so prices and descriptions in the machine-…
Shopify opened its checkout to browser-based AI agents and launched an MCP endpoint (mcp.shop.com) that lets any MCP-compatible agent search its catalog of more than 1 billion products, build carts and complete Shop Pay …
A matched-panel study of 16,310 users by iPullRank found that AI search prompts differ sharply from Google searches: questions made up 27% of AI prompts versus 8% of Google searches, a 3.3x difference, and AI prompts wer…
A free tool announced on Show HN runs 16 checks on a submitted homepage to determine whether ChatGPT, Perplexity and Google AI can read, trust and cite the site, and reports which checks fail. The tool requires no signup…
A developer outlined a debugging approach for vector search latency spikes that starts with the request's top-k value and returned payload rather than the vector index itself. The method indexes only IDs and compact rank…