Claude 3.5 Haiku
Anthropic
7.8/10
Dimension Breakdown
Tool Calling 8/10
Reliability of function/tool calling — correct schema adherence and parameter extraction
Cost Efficiency 9/10
Price per token relative to output quality for agent tasks
Latency 9/10
Response time — time to first token and total generation time under load
API Reliability 9/10
Uptime, rate limit headroom, and error rates in production
Context Quality 7/10
Long-context coherence and instruction following over turns
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Summary
Excellent speed and cost efficiency with reliable tool-calling, ideal for fast customer service responses and quick RAG queries.
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Last updated: May 4, 2026