Premiumby Anthropic

Claude Sonnet 4.5

Reliable, fast Claude for everyday tasks

Claude Sonnet 4.5 delivers Anthropic's characteristic clarity and reliability at a faster speed than Opus. It handles a wide range of professional tasks including writing, summarization, data analysis, and coding with consistent quality. A strong default choice for teams that need dependable AI output at scale.

Key Strengths

Consistent quality output across writing tasks
Good at summarizing long documents quickly
Reliable structured output and form filling
Solid coding assistance for common tasks
Natural conversation with clear voice
Strong safety and compliance-friendly responses

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