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Anthropic Pulls Plug on OpenAI

TechRepublic · 21h

Claude API Controversy: Anthropic Pulls the Plug on OpenAI

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

TechCrunch on MSN · 3d

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 categories like coding, writing, and safety.

Mashable on MSN · 2d

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 Anthropic’s Claude Code to assist in creating and testing OpenAI’s upcoming GPT-5, which is due to release in August .

OpenAI releases 2 new open-weight AI models

Insider · 11h

Sam Altman launches GPT-oss, OpenAI's first open-weight AI language model in over 5 years

Sam Altman said that OpenAI's new GPT-oss, comprising a 120b and 20b version, is the "best and most usable open model in the world."

ZDNet · 4h

OpenAI returns to its open-source roots with new open-weight AI models, and it's a big deal

We all know AI relies on open-source software, but most of the big AI companies avoid opening their code or their large language model (LLM) weights. Today, things have changed. OpenAI, the artificial intelligence titan behind ChatGPT,

MIT Technology Review · 12h

OpenAI has finally released open-weight language models

It’s the first such models it’s launched in over five years, as pressure in the US grows to respond to China’s dominance in open models.

57mon MSN

OpenAI rediscovers an open AI mission, with new reasoning models

This could prove to be a milestone for OpenAI as its rediscovers its original vision, with first open-weight models since GPT ...

9hon MSN

Amazon will offer OpenAI’s open-weight models, sidestepping Microsoft via Apache 2.0 license

Amazon is offering OpenAI’s new open-weight AI models on Bedrock and SageMaker, bypassing Microsoft’s Azure exclusivity via ...

Anthropic’s new Claude 4.1 dominates coding tests days before GPT-5 arrives

Anthropic's Claude Opus 4.1 achieves 74.5% on coding benchmarks, leading the AI market, but faces risk as nearly half its $3.1B API revenue depends on just two customers.

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 ...

14hon 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.

Enterprise LLM Spend Reaches $8.4B as Anthropic Overtakes OpenAI, According to New Menlo Ventures Report on LLM Market

Change in Enterprise LLM API Market Share By the end of 2023, OpenAI commanded 50% of the enterprise LLM market, but its early lead has eroded. Today, it captures just 25% of enterprise usage—half of ...

OpenAI Rival Anthropic to Triple Valuation in a Single Year with $35 Billion Raise

Anthropic, the artificial intelligence company behind the Claude model, is reportedly finalizing a new funding round worth ...

6don MSN

OpenAI-Challenger Manus Preps Big Upgrade to Main Agent Platform

Chinese-founded startup Manus is rolling out a feature that allows broad research by assigning tasks to scores of AI agents ...

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