35 summarised stories about Competitive Strategy, each linking back to the original source. Browse all topics →
The Neuron 1 week ago
Grant and Corey are conducting a live test of OpenAI's GPT-5.6 Sol model against Claude's Fable 5. The demonstration begins at 10am PT / 1pm ET and includes building a mini-app and refactoring code. The comparison will show how both models perform on practical development tasks.
TLDR 1 week ago
SpaceXAI released Grok 4.5, a new AI model positioned as comparable to Anthropic's Opus in capability. The model costs $2 per million input tokens and $6 per million output tokens, roughly one-third the price of Opus 4.7 while claiming twice the token efficiency of competing models. This pricing advantage could reduce operational costs for companies deploying AI for routine knowledge work including coding, research, and writing tasks.
The Neuron 1 week ago
OpenAI will release GPT-6 in approximately one month, replacing the 5.x model line with a substantially larger pretraining dataset designed to compete with Anthropic's Fable models. GPT-5.6 marks the final update in the current generation. The shift indicates OpenAI is advancing its development cycle to maintain competitive positioning against rival AI labs.
Latent Space 1 week ago
SpaceX's xAI launched Grok 4.5, a coding-focused frontier model developed in partnership with Cursor, positioned for cost-efficiency and speed rather than benchmark supremacy. The model costs $2 per million input tokens and $6 per million output tokens, with a 1.5 trillion parameter size that is 3 times larger than its predecessor Grok 4.3. Grok 4.5 becomes available immediately across Grok Build, the Cursor IDE, and various API platforms, competing directly with Anthropic's Opus and OpenAI's GPT models in the coding-agent workflow market.
