I tested ChatGPT-5 against Claude Sonnet 4 on real coding tasks — from debugging to animations. Here’s which AI chatbot came out on top.

Claude Sonnet 4 can now support up to one million tokens of context, marking a fivefold increase from the prior 200,000, ...

Anthropic’s developers recently upgraded the AI model Claude Sonnet 4 to support up to 1 million tokens of context, thereby ...

Anthropic upgrades Claude Sonnet 4 to a 1M token context window and adds memory, enabling full codebase analysis, long ...

The company today revealed that Claude Sonnet 4 now supports up to 1 million tokens of context in the Anthropic API — a five-fold increase over the previous limit.

Overview Claude 4 achieved record scores on the SWE-bench and Terminal-bench, proving its coding superiority.Claude Sonnet 4 now supports a one-million-token co ...

Anthropic AI has increased the context window for their Claude Sonnet 4 model to 1 million tokens, which is 5 times more than ...

The model’s usage share on AI marketplace OpenRouter hit 20 per cent as of mid-August, behind only Anthropic’s coding model.

Dan Shipperin Vibe CheckWas this newsletter forwarded to you? Sign up to get it in your inbox.Today, Anthropic is releasing a version of Claude Sonnet 4 that has a 1-million token context window. That ...

To account for the extra computing power required for large requests, Anthropic will increase the cost for Claude Sonnet 4 ...

Anthropic has expanded the capabilities of its Claude Sonnet 4 AI model to handle up to one million tokens of context, five ...

Claude 4 Opus excels in long-term workflows, advanced reasoning, and multifile code comprehension, making it ideal for intricate projects but comes with a high cost and a 200k context length limit.