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Claude Haiku 4.5 (batch) vs Gemini 3.5 Flash

List-price comparison ·Claude Haiku 4.5 (batch) details ·Gemini 3.5 Flash details

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For a typical workload (100,000 requests / mo), Claude Haiku 4.5 (batch) is the cheapest — 70% less than the priciest here ($160.00/mo vs $540.00/mo).

 Claude Haiku 4.5 (batch)Gemini 3.5 Flash
Input / 1M tokens$0.500$1.50
Output / 1M tokens$2.50$9.00
Typical request (1,200 in + 400 out)$0.0016$0.0054
Context window200k tokens1,048,576 tokens
Max output64k tokens65,536 tokens
Quality score75/10072/100
TierFlashFlash
ProviderAnthropicGoogle

Projected monthly cost

Requests / moClaude Haiku 4.5 (batch)Gemini 3.5 Flash
1,000$1.60$5.40
10,000$16.00$54.00
100,000$160.00$540.00
Open all in the calculator — adjust volume and token counts →

Claude Haiku 4.5 (batch)

Auto-synced from OpenRouter — no editorial write-up yet.

Gemini 3.5 Flash

Fast, cheap multi-modal model with the same 1M-token context as the Pro tier — good for high-volume document Q&A and image/audio triage.

Reasoning quality trails the Pro tier on complex, multi-step tasks; best used where speed and context size matter more than depth.

More comparisons

Vendor list rates · per-request examples assume 1,200 input + 400 output tokens.