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OpenAI, Google, Anthropic AI models added to government purchasing system

Artificial intelligence (AI) models from OpenAI, Google and Anthropic have been added to a government purchasing system, ...

OpenAI, Anthropic release new reasoning-optimized language models

OpenAI’s new algorithms, gpt-oss-120b and gpt-oss-20b, are available under an open-source license. Anthropic, for its part, released an upgraded version of its proprietary Claude Opus 4 large language ...

US agency approves OpenAI, Google, Anthropic for federal AI vendor list

OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude have been added to a list of approved AI vendors, the U.S.
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Anthropic Unveils New AI Model Ahead Of OpenAI’s GPT-5 Release – Here’s What It Can Do

Anthropic, on Tuesday, announced a new version of its AI model, the Claude Opus 4.1, just as rival OpenAI is getting close to ...

OpenAI, Google and Anthropic win US approval for civilian AI contracts

The US government’s central purchasing arm is adding OpenAI, Alphabet Inc.’s Google and Anthropic to a list of approved ...
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Anthropic Drops Claude Opus 4.1, Crushes Coding Benchmarks

Anthropic launched Claude Opus 4.1 today, an upgraded version of its flagship AI model that achieves 74.5% accuracy on ...

Explosive Usage: Anthropic revokes ChatGPT-maker OpenAI's access to Claude; says OpenAI's technical staff were using our coding tools to…

Anthropic has terminated OpenAI's API access to its Claude AI models, alleging violations of terms of service. OpenAI ...
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Anthropic surpasses OpenAI as top AI provider for enterprises

Anthropic has overtaken OpenAI as the leading Large Language Model (LLM) provider for businesses, capturing 32% of enterprise ...