● hail.so / dispatch · 2026-10-13 · compare
file: llm · 2 models

Claude Haiku 4.5 vs GPT-5.4 mini

← All costsBuild your own
Anthropic
Claude Haiku 4.5
OpenAI
GPT-5.4 mini
Output $/MTok$5.00$4.50
Input $/MTok$1.00$0.75
Cached input $/MTok$0.1000$0.0750
Context window200,000400,000
Output cap64,000128,000
Modalitiesin: text, image / out: textin: text, image / out: text
Tool use✓✓
Structured output✓✓
FamilyClaude 4GPT-5.4
Knowledge cutoff2025-02-282025-08-31
Verified2026-10-122026-10-12
Sourceprovider page ↗provider page ↗

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