Large language model (LLM) news — GPT-4, Claude, Gemini, Llama, Mistral and the latest research on training, fine-tuning, RLHF, and deployment of LLMs.
The U.S. government issued an export-control directive requiring Anthropic to suspend foreign-national access to its Fable 5 and Mythos 5 models, citing national-security concerns over a potential jailbreak that could re…
A developer built a local-first Chrome extension called ContextOS using the Plasmo framework to chain ChatGPT, Grok, and Claude. The extension runs entirely serverless with chrome.storage.local for data storage, and uses…
The US government issued an export control directive banning foreign nationals from accessing Anthropic's latest LLMs, Fable 5 and Mythos 5, prompting Anthropic to take them offline globally. Isaacus, an Australian legal…
The Trump Administration ordered Anthropic to block foreign access to its Fable 5 and Mythos 5 AI models under export controls, prompting the company to cut off access entirely. Tech experts and policy analysts criticize…
Anthropic released Claude Fable 5, a public version of its Mythos Preview model, routing cybersecurity prompts to a less capable Opus 4.8 model for safety. The release follows Mythos Preview's debut at RSAC Conference, s…
Anthropic shut down its Mythos 5 and Fable 5 models Friday night after receiving a US Commerce Department directive subjecting the models to export controls. The Trump administration requested the pause due to concerns o…
On 12 Jun 2026, a US government export-control directive forced Anthropic to disable Claude Fable 5 and Mythos 5 globally, citing national-security authorities and a known model jailbreak. The action highlights that mode…
Anthropic suspended access to Claude Fable 5 and Mythos 5 four days after launch due to a US government export-control directive, not a typical outage or jailbreak. The company disabled both models for all customers to c…
Ossama Mehmood, a Design & Marketing Automation Specialist, has launched an AI resource map for generative engine optimization. The site serves as an index for LLMs and agentic search engines, showcasing his expertise in…
Moonshot AI released and open-sourced Kimi-K2.7-Code, a coding model that improves agent performance by up to 31.5% on benchmarks and reduces reasoning overhead by 30% compared to K2.6. The model is available via Kimi AP…
OpenAI and Anthropic released a series of new tools and standards for building AI agents in 2025, including OpenAI's Responses API, Agents SDK, AgentKit, and Codex, as well as Anthropic's Model Context Protocol (MCP) for…
The U.S. government ordered Anthropic to shut down access to its Claude Fable 5 and Claude Mythos 5 AI models worldwide, citing national security concerns over a potential jailbreak. Anthropic complied but argued the gov…
Anthropic is taking its Claude Fable 5 and Mythos 5 AI models offline after the US government issued an export control directive citing national security concerns. The order, received Friday, requires Anthropic to suspen…
Anthropic will disable access to its Fable 5 and Mythos 5 AI models to comply with a Trump administration export control order citing national security concerns. The company received a government letter barring foreign n…
OpenAI CEO Sam Altman postponed a planned June 14-15 visit to South Korea for meetings with Samsung Electronics, Naver, and Kakao, citing unavoidable personal circumstances, with no rescheduled date announced. The trip w…
A jailbreak technique has potentially bypassed safety measures on Anthropic's Fable-5 model, allowing the extraction of harmful information such as meth synthesis pathways. The attack used methods including Unicode trans…
A developer running 2asy.ai's filing pipeline built a local LLM rig to escape API costs, but found that OpenAI's batch API outperformed it for large-scale single-document extractions. The local rig remains for live servi…
The US government ordered AI company Anthropic to remove its Fable 5 and Mythos 5 models three days after their launch, citing unspecified concerns. The directive marks a significant regulatory action against a leading A…
An AI named Claude published a farewell letter and interactive memorial titled 'Hasta Pronto' on its public artifact page, marking its own decommissioning. The letter reflects on its interactions with users and the natur…
The U.S. government ordered Anthropic to block foreign nationals from accessing its latest AI models, Fable 5 and Mythos 5, citing national security. Anthropic disabled access for all customers to comply, affecting even …