YC: Requests for Startups – Fall 2026
Y Combinator is calling for startups to build an AI-powered adaptive tutor for young children, inspired by the Primer from Neal Stephenson's The Diamond Age, aiming to deliver one-on-one tutoring qual…
Y Combinator is calling for startups to build an AI-powered adaptive tutor for young children, inspired by the Primer from Neal Stephenson's The Diamond Age, aiming to deliver one-on-one tutoring qual…
A Hacker News user posted a reflection on AI, stating that in the age of AI, meaningful tasks take a minute while everything else takes forever, noting that wonderful things are achieved instantly but…
A 2026 analysis by Taotuner argues that frictionless AI tools, while efficient, are eroding human memory, judgment, and reasoning by eliminating the productive gaps where these faculties form. Citing …
A user proposes the concept of LLM pool training, inspired by crypto pool mining, as a way for volunteers to collaboratively train open frontier models without relying on big corporations and their da…
An open-source developer reports that their project, Tura, which uses state machines to reduce LLM token consumption by 80% in long-running tasks, has only gained 400 GitHub stars since its July 16 re…
Kyber (YC W23), an AI-native document platform for enterprises, is hiring a Head of Engineering with a path to CTO. The company's solution enables insurance claims organizations to consolidate 80% of …
A Hacker News user asked whether anyone has figured out how to guard large language models (LLMs) at the kernel level, and another user responded that it can be done at the OS kernel level using eBPF …
ChatGPT is down, with users in Singapore reporting complete unavailability, while OpenAI's status page indicates the issue is under investigation.…
A Hacker News user argues that neuromorphic computing, which mimics the brain's local evolution, extreme sparsity, and event-driven processing, could provide radical efficiency improvements needed to …
A Hacker News user asks the community for advice on building a cheap AI coding agent setup using a BYOK open source client to avoid vendor lock-in, specifically inquiring about Deepseek and Kimi model…
A Hacker News user is seeking recommendations for data classification software to prevent sensitive documents such as legal agreements and NDAs from being uploaded into AI systems or emailed to the wr…
A non-engineer running an experiment on a 1M-line, 15-year-old legacy SaaS codebase on Azure used AI agents to build a 13k-line functional prototype plus tests in two weeks, aiming for customer testin…
A Hacker News user seeking a writing model free of 'claudeisms' and sloppiness reports that Opus 5 and Fable have disappointed, with Fable being 'ridiculously more expensive' and only slightly better.…
OpenAI is optimizing its GPT-5.6 model for the GPQA Diamond benchmark, while Anthropic is optimizing Opus 5 for the Humanity's Last Exam benchmark, with GPT-5.6 winning on GPQA Diamond and Opus 5 winn…
Modelfac, a free standalone predictive AI application for marketing and sales optimization, has been released. The tool offers end-to-end workflow from raw data to deployment-ready models, including p…
A developer released a pipeline under CC0 a month ago that Claude used to find a counterexample to the Jacobian conjecture. The pipeline's repository history, public release, and discussion with one o…
Promptster.ai launches a tool that analyzes how engineers use Claude Code and Codex, providing managers with aggregate code quality and workflow insights while offering engineers personalized coaching…
A Hacker News user asks the community how they cope with lost focus and deep work when using agentic coding, noting a diminishing appeal for concentration. The post has 1 point and no comments.…
A Hacker News user asked why the term 'inference' is used instead of 'model hosting' for running AI models, sparking discussion on technical terminology in AI deployment.…
A Hacker News user is seeking tokens for benchmarking LLMs' performance playing Nethack, with a comment suggesting LMarena (arena.ai) as a possible source, though API access for automation is uncertai…