Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.| TechCrunch
67 posts tagged ‘pelican-riding-a-bicycle’. My benchmark for LLMs: "Generate an SVG of a pelican riding a bicycle". "User might be a kid playing with words" according to Qwen3-4B-Thinking.| Simon Willison’s Weblog
On the morning of July 8, 2025, we observed undesired responses and immediately began investigating. To identify the specific language in the instructions causing the undesired behavior, we conducted multiple …| Simon Willison’s Weblog
Grok 4.| Simon Willison’s Weblog
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Run Grok 4 with API| openrouter.ai
It feels very credulous to ascribe what happened to a system prompt update. Other models can't be pushed into racism, Nazism, and ideating rape with a system prompt tweak.| Bluesky Social
The popular bot on X began making antisemitic comments in response to user queries| the Guardian
If you ask the new Grok 4 for opinions on controversial questions, it will sometimes run a search to find out Elon Musk’s stance before providing you with an answer. …| Simon Willison’s Weblog