Tech Brew Ride Home Is OpenAI In Trouble?
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Nov 25, 2025 Anthropic claims it has surpassed OpenAI with its new Opus 4.5 model, boasting enhanced efficiency and memory. Meanwhile, OpenAI introduces a fun shopping research tool powered by GPT-5 Mini. Nvidia finds itself in hot water amid fraud allegations, responding with a strong denial. Google's stock surges as it aims to penetrate the TPU market, vying for dominance against Nvidia's chips. The AI landscape is heating up, leading to intriguing competition and innovations in technology.
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Anthropic Claims A Technical Leap
- Anthropic's Claude Opus 4.5 claims a meaningful leap in coding, agent use, and token efficiency versus peers.
- It achieves higher SWE Bench scores while using far fewer output tokens and adds context compaction features.
New Developer Controls For Tradeoffs
- Opus 4.5 introduces developer features like an effort parameter and Cloud Code in desktop apps to tune performance and token use.
- Those tools let developers balance reasoning quality against token costs and integrate code workflows into the Claude apps.
Try ChatGPT's Shopping Research
- Use ChatGPT's new shopping research to get tailored buyer guides and iteratively refine results by marking products.
- Always double-check product details like price and availability because the model can make mistakes.