Claude 3.5 Sonnet — reviews, specs & pricing

Anthropic's prior-generation flagship model with computer use capability.

Summary

Claude 3.5 Sonnet introduced computer use (agentic screen control) and improved coding performance over Claude 3 Opus at a lower price. It supports a 200k context window and vision input. It was widely adopted for coding assistant products.

Sample use case

Used for coding assistants, agentic browser/computer control tasks, and general chat. Was a leading choice for developer tools before Claude 4.

Specifications

  • Provider: anthropic
  • License: closed
  • Context: 200k tokens
  • Input price: $3/M tok
  • Output price: $15/M tok
  • Released: 2024-10-22

Pros

  • Computer use capability
  • Strong coding performance
  • Good price/performance at launch

Cons

  • Superseded by Claude 4 family
  • Closed weights
  • 200k context smaller than some rivals

Average rating 0.0 from 0 community reviews on Reviuws.

Benchmark results

BenchmarkScoreLatency
HumanEval92.0%—
MMLU-Pro78.0%—
GPQA Diamond65.0%—

Measured by the Reviuws Bench suite on identical prompts. Compare these scores against every other model.

Frequently asked questions

What is Claude 3.5 Sonnet?

Claude 3.5 Sonnet introduced computer use (agentic screen control) and improved coding performance over Claude 3 Opus at a lower price. It supports a 200k context window and vision input. It was widely adopted for coding assistant products.

How much does Claude 3.5 Sonnet cost?

Claude 3.5 Sonnet costs $3 per million input tokens and $15 per million output tokens.

Is Claude 3.5 Sonnet open source?

Claude 3.5 Sonnet is released under the closed license.