The US company Anthropic accuses three Chinese AI firms of massively stealing data from its Claude model.

The irony: The company itself paid $1.5 billion in September 2024 for copyright violations.

The accusation

According to Anthropic, DeepSeek, Moonshot AI, and MiniMax created over 24,000 fake accounts and interacted with Claude 16 million times – to train their own models.

China's "AI tigers" in the crosshairs

The accused companies belong to China's absolute elite and challenge US market leaders like OpenAI and Anthropic:

Startup

Best-known model

Status

DeepSeek

DeepSeek-V3

Shocked the industry with high efficiency at low computing power.

MiniMax

abab

Specialized in AI characters and social interaction.

Moonshot AI

Kimi

Known for processing extremely long contexts.

"How the turn tables"

The reactions on the internet were consistently critical.

Why? Because of Anthropic's own history:

OpenAI also made similar accusations against DeepSeek – and is meanwhile itself embroiled in 16 consolidated copyright lawsuits.

Sources: CNN, The Register, Anthropic Press Release

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