Anthropic's Claude model family includes several tiers. Which statement BEST describes the relationship between Haiku, Sonnet, and Opus?
Select an answer to reveal the explanation.
Short Explanation
Think of it like a car lineup — Haiku is your efficient commuter, Sonnet is the mid-range sedan, and Opus is the flagship with all the horsepower.
Full Explanation
The Claude model family is tiered by capability and cost. Haiku is designed for speed and cost-efficiency, making it ideal for high-volume, latency-sensitive tasks like classification or simple Q&A. Sonnet strikes the balance between intelligence and speed, handling complex reasoning at reasonable cost. Opus sits at the top — the most capable model for the most demanding tasks like nuanced analysis, complex coding, and agentic workflows. Option A reverses the hierarchy entirely. Option C is wrong because they differ significantly in capability. Option D is incorrect; Sonnet is actively used and recommended for most production workloads.