Tag: web

Source URL: https://simonwillison.net/2025/Feb/26/olmocr/#atom-everything Source: Simon Willison’s Weblog Title: olmOCR Feedly Summary: olmOCR New from Ai2 – olmOCR is “an open-source tool designed for high-throughput conversion of PDFs and other documents into plain text while preserving natural reading order". At its core is allenai/olmOCR-7B-0225-preview, a Qwen2-VL-7B-Instruct variant trained on ~250,000 pages of diverse PDF content (both…

Simon Willison’s Weblog: Quoting Emergent Misalignment: Narrow finetuning can produce broadly misaligned LLMs

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Source URL: https://simonwillison.net/2025/Feb/25/emergent-misalignment/ Source: Simon Willison’s Weblog Title: Quoting Emergent Misalignment: Narrow finetuning can produce broadly misaligned LLMs Feedly Summary: In our experiment, a model is finetuned to output insecure code without disclosing this to the user. The resulting model acts misaligned on a broad range of prompts that are unrelated to coding: it asserts…

Simon Willison’s Weblog: Deep research System Card

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Source URL: https://simonwillison.net/2025/Feb/25/deep-research-system-card/#atom-everything Source: Simon Willison’s Weblog Title: Deep research System Card Feedly Summary: Deep research System Card OpenAI are rolling out their Deep research “agentic" research tool to their $20/month ChatGPT Plus users today, who get 10 queries a month. $200/month ChatGPT Pro gets 120 uses. Deep research is the best version of this…

Simon Willison’s Weblog: Gemini 2.0 Flash and Flash-Lite

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Source URL: https://simonwillison.net/2025/Feb/25/gemini-20-flash-and-flash-lite/ Source: Simon Willison’s Weblog Title: Gemini 2.0 Flash and Flash-Lite Feedly Summary: Gemini 2.0 Flash and Flash-Lite Gemini 2.0 Flash-Lite is now generally available – previously it was available just as a preview – and has announced pricing. The model is $0.075/million input tokens and $0.030/million output – the same price as…

Hacker News: Hard problems that reduce to document ranking

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Source URL: https://noperator.dev/posts/document-ranking-for-complex-problems/ Source: Hacker News Title: Hard problems that reduce to document ranking Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the innovative application of large language models (LLMs) in document ranking, particularly for locating vulnerabilities in code patches. It presents a novel approach to addressing complex security problems by…

Simon Willison’s Weblog: Leaked Windsurf prompt

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Source URL: https://simonwillison.net/2025/Feb/25/leaked-windsurf-prompt/ Source: Simon Willison’s Weblog Title: Leaked Windsurf prompt Feedly Summary: Leaked Windsurf prompt The Windurf Editor is Codeium’s highly regarded entrant into the fork-of-VS-code AI-enhanced IDE model first pioneered by Cursor (and by VS Code itself). I heard online that it had a quirky system prompt, and was able to replicate that…

Cloud Blog: Enhancing AlloyDB vector search with inline filtering and enterprise observability

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Source URL: https://cloud.google.com/blog/products/databases/enhancing-alloydb-vector-search-with-inline-filtering-and-enterprise-observability/ Source: Cloud Blog Title: Enhancing AlloyDB vector search with inline filtering and enterprise observability Feedly Summary: Many specialized vector databases today require you to create complex pipelines and applications in order to get the data you need. AlloyDB for PostgreSQL offers Google Research’s, state-of-the-art vector search index, ScaNN, enabling you to optimize…

The Cloudflare Blog: Making Cloudflare the best platform for building AI Agents

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Source URL: https://blog.cloudflare.com/build-ai-agents-on-cloudflare/ Source: The Cloudflare Blog Title: Making Cloudflare the best platform for building AI Agents Feedly Summary: Today we’re excited to share a few announcements on how we’re making it even easier to build AI agents on Cloudflare. AI Summary and Description: Yes Summary: The text delves into the advancements and framework released…

Hacker News: US employee screening giant DISA says hackers accessed data of 3M people

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