Claude 3.5 Haiku
High-velocity, compact intelligence with coding performance exceeding previous generation frontier models.
Technical Specification Matrix
Architecture & Engineering Overview
Compact Autoregressive Transformer
Claude 3.5 Haiku is Anthropic's fastest model. Designed for high-volume enterprise tasks, user-facing chat, and agentic sub-tasks, it matches or surpasses the original Claude 3 Opus on multiple engineering benchmarks at fraction of the latency.
Empirical Academic Benchmarks
Claude 3.5 Haiku Benchmark Performance
Anthropic Claude 3.5 Haiku System Card (Nov 2024).
Challenging competition-level high school and undergraduate mathematics problems evaluating step-by-step analytical proof capability.
Google-proof PhD-level multiple-choice questions in biology, physics, and chemistry designed by domain experts.
Expanded reasoning benchmark with 12,000+ challenging multi-step questions across 14 academic and professional subjects.
Human-verified subset of real-world GitHub issues evaluating autonomous agent capability to debug and resolve real open-source bugs.
Standard benchmark testing zero-shot Python function generation against functional unit test suites.
Verified Core Competencies
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