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Compare Claude Haiku 5.5 with alternatives

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Comparing Claude Haiku 5.5, Claude Opus 5.5, Claude Sonnet 5.5

Tool comparison
AttributeClaude Haiku 5.5Claude Opus 5.5Claude Sonnet 5.5
What it isAnthropic's small, fast Claude model. It is positioned for high-volume work like classification and routing, which suits first-line support triage.Claude Opus 5.5 is Anthropic's model for long-running agentic coding and knowledge work, with a 1M-token context.Anthropic's mid-tier Claude model, stronger than Haiku at multi-step tool use. It scored highest of our three models on the τ²-bench airline support benchmark.
CategoryModelModelModel
TypeAPIAPIAPI
Best ranks
PricingPaid$0.10 input / $0.50 output per MTok (prompts ≤100K).As of Paid$4 input / $20 output per MTok.As of Paid$2 input / $10 output per MTok.As of
LicenseProprietary model (hosted access only)Checked License not yet reviewedProprietary model (hosted access only)Checked
LayersModelModelModel
Last verified