WeavePrism

Claude Haiku 4.5 vs Gemini 3 Pro

Claude Haiku 4.5 costs 56% less at typical usage ($2.00 vs $4.50 per 1M tokens). Gemini 3 Pro scores higher on 11 of 11 tasks.

SpecClaude Haiku 4.5Gemini 3 Pro
Input /1M$1.00$2.00
Output /1M$5.00$12.0
Typical /1M$2.00$4.50
Context window200k1M
SpeedBlazingBrisk
PrivacyStrongStandard
Open weightsNoNo
Claude Haiku 4.5
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)
Gemini 3 Pro
Steady since we started tracking (Jul 13, 2026)
Steady since we started tracking (Jul 13, 2026)

Quality by task

Coding88/95
Agents87/94
Reasoning84/97
Writing85/93
Chat88/92
Classify86/89
Extract86/91
Summarize87/93
Translate84/93
Vision84/98
General86/95

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Prices are list $/1M tokens, hand-maintained from public provider pricing. Task scores are benchmark-informed 0-100 estimates, not gospel — validate on your own evals before moving production traffic. Not affiliated with any model provider.