Anthropic Releases Claude 4 Opus with 2 Million Token Context Window — Sets New AI Benchmark
Anthropic's Claude 4 Opus sets a new benchmark with a 2 million token context window, enabling it to process entire codebases or research libraries in a single conversation.
Anthropic has released Claude 4 Opus, its most capable AI model to date, featuring an unprecedented 2 million token context window.
Context Window Breakthrough
The 2 million token context window — equivalent to approximately 1,500 books or 50,000 pages of text — enables use cases that were previously impossible.
Performance Benchmarks
Claude 4 Opus achieves 96.3% accuracy on GPQA (Graduate-Level Google-Proof Q&A).
Coding Capabilities
Claude 4 Opus demonstrates remarkable coding abilities, solving 87.4% of problems in SWE-bench.
Related Articles
OpenAI Launches GPT-5 with Groundbreaking Reasoning Capabilities That Outperform Human Experts
OpenAI has unveiled GPT-5, its most powerful model yet, with advanced multi-step reasoning that outperforms human experts on 87% of professional benchmarks.
Google Gemini Ultra 2.0 Beats GPT-5 on Multimodal Benchmarks, Can Process 10-Hour Videos
Google has unveiled Gemini Ultra 2.0 with native multimodal capabilities that outperform GPT-5 on video understanding, audio processing, and real-time reasoning tasks.
DeepMind AlphaFold 3 Achieves 99% Accuracy on Protein Structures, Unlocking New Drug Targets
Google DeepMind's AlphaFold 3 has achieved 99% accuracy on known protein structures and can now predict how proteins interact with small molecules.
Microsoft Bundles Copilot AI Into All Office 365 Plans, Ending $30/Month Add-On Pricing
Microsoft has announced that its AI Copilot assistant will be available to all Office 365 subscribers at no additional charge starting June 1.