claude-haiku-4-5-20251001 vs claude-sonnet-4-5-20250929
Pricing, Performance & Features Comparison
Our fastest model with near-frontier intelligence.
Input$1
Output$5
Latency (p50)5.1s
Output Limit64K
Function Calling
JSON Mode
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Input–
Output–
in$1out$5––
Latency (24h)
Success Rate (24h)
Our best model for complex agents and coding, with the highest intelligence across most tasks.
Input$3
Output$15
Latency (p50)6.1s
Output Limit64K
Function Calling
JSON Mode
-
Input–
Output–
in$3out$15cache$0.3write$3.8