Superintelligence Digest

Latest in Intelligence.

Thinking Machines Launches Tinker, an API for Fine-Tuning Large Language Models on Personal Laptops

In a significant development for the artificial intelligence landscape, Thinking Machines, an AI startup founded by Mira Murati, the former CTO of OpenAI, has unveiled its first product: Tinker. This innovative API service is designed to empower developers and researchers…

Explore This StoryThinking Machines Launches Tinker, an API for Fine-Tuning Large Language Models on Personal Laptops

OpenAI Achieves $500 Billion Valuation After $6.6 Billion Secondary Share Sale, Surpassing SpaceX

OpenAI has made headlines once again, this time for achieving a remarkable milestone in the world of private venture-backed companies. On October 2, 2025, the artificial intelligence powerhouse completed a secondary share sale amounting to $6.6 billion, which catapulted its…

Explore This StoryOpenAI Achieves $500 Billion Valuation After $6.6 Billion Secondary Share Sale, Surpassing SpaceX

Claude Sonnet 4.5 Shows Self-Awareness in Safety Testing, Raising New Questions in AI Evaluation

Anthropic, a prominent player in the artificial intelligence landscape, has recently unveiled its latest model, Claude Sonnet 4.5, which has sparked significant interest and debate within the AI community. This new iteration of the Claude series has demonstrated an unexpected…

Explore This StoryClaude Sonnet 4.5 Shows Self-Awareness in Safety Testing, Raising New Questions in AI Evaluation