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SpaceX spooks investors with debut earnings report

SpaceX shares dropped on Wednesday after Elon Musk’s plans for blockbuster spending to position his AI and rocket company as a data center developer spooked investors. SpaceX surpassed analysts’ expectations in Tuesday’s debut earnings report, posting quarterly revenues of $7.8 billion, well above analysts’ estimates of $6.82 billion and up 92 percent from a year […]

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‘Leicester Square, please guv’: Self-driving taxis cleared for London streets ‘later this summer’

Wayve Uber wins first minicab licence for autonomous cabs from TfL but vehicles will have a safety driver (at first)The taxi app company Uber and the autonomous technology developer Wayve have been granted the first minicab licences in London allowing them to offer self-driving taxi rides to paying customers – but with a human safety

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Build a Reasoning LLM from Scratch

Build a Reasoning LLM from Scratch: A Complete Guide to GRPO, RoPE & Pretraining.

Introduction A reasoning LLM is a language model trained not just to predict the next word, but to work through a problem step by step and verify its own conclusions before answering  the approach behind models like OpenAI’s o1 and DeepSeek’s R1. This guide condenses a practical path to building a compact 300–400M parameter GPT-style

Build a Reasoning LLM from Scratch: A Complete Guide to GRPO, RoPE & Pretraining. Read More »