Model Price Index
Updated 2026-07-14 · Changelog

Claude Haiku 4.5 vs GPT-5.4 mini

Comparison of Claude Haiku 4.5, GPT-5.4 mini
per 1M tokensAnthropicClaude Haiku 4.5OpenAIGPT-5.4 mini
Input$1.00$0.75
Output$5.00$4.50
Cache Read$0.10$0.075
Cache Write$1.25
Batch Input$0.375
Batch Output$2.25
Est / Month*$165.00$142.50
API Model IDclaude-haiku-4-5-20250514gpt-5.4-mini
Context Window200K tokens400K tokens
Max Output64K tokens128K tokens
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Text / Chat · cheapest per row in red

* At the reference workload: 2,000 input / 1,250 output tokens per request, 20,000 requests per month. Excludes cache writes and batch discounts.