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OpenAI, Anthropic and New Models

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 launching its new GPT-5 model. The Amazon (AMZN)-backed company said the new model will be available to paid Claude users and in Claude Code.

SiliconANGLE · 1m

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 model. The update improves upon the LLM’s coding capabilities, which the company claims already outperformed the competition.

Inc.com · 1h

For the First Time in 6 Years, OpenAI’s New Models Are Free for Everyone

Developers rejoice—OpenAI has just released two new open-weight models. Unlike most of OpenAI’s models, these new products can be downloaded and used without needing to pay API fees to OpenAI. The models can even run locally on laptops and phones.

6hon MSN

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 ...

3hon MSN

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, ...

5hon MSN

US adds OpenAI, Google, and Anthropic to list of approved AI vendors for federal agencies

The companies will see their AI tools offered via a new federal contracting platform, the Multiple Awards Schedule (MAS), ...

7hon MSN

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.

14h

Claude API Controversy: Anthropic Pulls the Plug on OpenAI

An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.

ExtremeTech on MSN49m

Anthropic Blocks OpenAI From Using Claude to Test GPT-5

The company crossed a line as OpenAI integrated Claude into its own systems to evaluate and benchmark the model, especially in categories like code generation, creative writing, and how Claude ...

Anthropic Revokes OpenAI's Access to Claude

OpenAI lost access to the Claude API this week after Anthropic claimed the company was violating its terms of service.

2don MSN

Anthropic reportedly cut OpenAI access to Claude

As reported by Wired, multiple sources claim that OpenAI has been cut off from Anthropic’s APIs. Allegedly, OpenAI was using ...

3don MSN

Anthropic cuts off OpenAI’s access to its Claude models

OpenAI was connecting Claude to internal tools that allowed the company to compare Claude’s performance to its own models in ...

Business Insider1d

Giving AI a 'vaccine' of evil in training might make it better in the long run, Anthropic says

Anthropic gave AI a dose of "evil" during training to help ... In April, several ChatGPT users and OpenAI developers ...

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