anthropic.

Anthropic launched Fable 5, the government shut it down in three days, and now it's back with new safeguards and pricing. Here's the full story.

Verified facts on Claude Opus 4.6: Feb 5, 2026 launch, 80.9%+ SWE-Bench scores, 1M token context, 25% faster coding. Enterprise features, safety focus, and competitive analysis.

This article analyzes the three most prominent large language models: GPT-4 by OpenAI, Claude 3 by Anthropic, and Llama 2 by Meta. It delves into their architectural philosophies, key capabilities like complex reasoning and long-context processing, and practical factors such as cost and transparency to help choose the right model for various needs.