BrianOnAIAnthropic: Claude Opus 4.1
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains in multi-file code refactoring, debugging precision, and detail-oriented reasoning. The model supports extended thinking up to 64K tokens and is optimized for tasks involving research, data analysis, and tool-assisted reasoning.
Pricing
Input
$15.00 / 1M tokens
Output
$75.00 / 1M tokens
Specifications
Context Window200K tokens
Max Output— tokens
Modalitymultimodal
Input Typesimage, text, file
Output Typestext
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Pricing last updated: Invalid Date