Open Source AI Models

Anthropic halts top AI models

As Anthropic suspends access to new models, India debates its AI future

Anthropic’s sudden move to suspend access to its newest AI models following a U.S. government directive has raised fresh questions across the global technology industry.

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Anthropic halts top AI models after US order to limit foreign access

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Anthropic pulls its most powerful AI models after US bars foreign access

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Anthropic disables top AI models after US foreign access order

The U.S. Justice Department's Antitrust Division said it has cleared Paramount Skydance Corp's planned $110 billion acquisition of Warner Bros. Discovery , saying it was unlikely to harm competition ...

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Anthropic Cuts Access To AI Models Over US 'National Security' Order

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Amazon voiced concerns about Anthropic AI models before US government's crackdown, source says

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Zhipu AI’s stock rockets after Chinese firm launches open-source GLM-5.2 model

Move underscores a trend of Chinese players seeking to capture users displaced by rising prices for top models from US rivals Shares of Beijing-based artificial intelligence pioneer Zhipu AI soared on Monday after it unveiled plans to make GLM-5.

Researchers trained an open source AI search agent, Harness-1, that outperforms GPT-5.4 on recalling relevant information

Harness-1 suggests that the future of agentic AI lies in building better environments for models to work within, rather than just training larger models on more data.

tom's Hardware on MSN

AI costs spike as subscriptions hit pricing wall

A $200 ChatGPT subscription could cost as much as $14,000 in API pricing.

3dOpinion

Open-source AI may aid climate and development but deepen inequality, experts warn

Open-source artificial intelligence is advancing faster than the world can govern it, and the consequences could reshape the future of sustainability, democracy and global development. In a new comment published in Nature Communications,

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These AI models are free, private, and will never say 'no'

Open-weight AI models with advanced capabilities and no safeguards are becoming much more accessible. While they can be useful, AI safety experts have concerns.

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Inside Pinterest's efforts to replace expensive AI with open-source models

Pinterest uses a multimodal generative AI strategy to lower computing costs. Their approach includes OpenAI's and Alibaba's large language models.

A year after Meta tapped Alexandr Wang to build a new AI model, Zuckerberg has to sell it

Mark Zuckerberg's mega spending spree began a year ago, when he lured Alexandr Wang to oversee a new AI strategy. The results so far are underwhelming.

SAIHEAT Expands Business into AI Inference Services, Delivering Tokens of Open Models to Enterprises

SAIHEAT Limited (NASDAQ: SAIH) today announced its strategic expansion into the AI inference services business. It delivers enterprise-level authorized token access to mainstream open-source AI models,