Claude Sonnet
13 variants of Claude Sonnet tracked by BenchGecko. Top variant · Claude Sonnet 5.5 (75.0). Cheapest input · $1.00/M. Compare every variant's pricing, context window, and benchmark scores below.
Every Claude Sonnet variant
Sorted by average benchmark score
Frequently asked
Quick answers, sourced from our data
What is the Claude Sonnet family?
Claude Sonnet is a family of 13 AI model variants released by Anthropic. The top-scoring variant is Claude Sonnet 5.5 at 75.0. Variants released between 2024-01 and 2026-09.
How many Claude Sonnet variants exist?
BenchGecko tracks 13 Claude Sonnet variants. These differ in size, context window, pricing, and specialization (base vs instruct, coder, math, etc.).
Which Claude Sonnet variant scores highest?
Claude Sonnet 5.5 leads the family with an average benchmark score of 75.0 across 17 benchmarks.
What is the cheapest Claude Sonnet variant?
The cheapest Claude Sonnet variant costs $1.00 per 1M input tokens. The most expensive is $3.00 per 1M.
See also
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