tokevenClaude Haiku 5.5 vs Gemini 3.1 Pro Custom Tools
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
Claude Haiku 5.5
Fast / BudgetGemini 3.1 Pro Custom Tools
Mid-tierQuality
Task confidence comparison
Guidance
When to use Claude Haiku 5.5 vs Gemini 3.1 Pro Custom Tools
Choose Claude Haiku 5.5 when...
- -Cost matters: 95% cheaper on input tokens
Choose Gemini 3.1 Pro Custom Tools when...
- -You need a larger context window (1.0M vs 1M)
- Similar performance; consider provider preference or ecosystem fit.
At scale
Cost at scale
FAQ
When should I use Claude Haiku 5.5 instead of Gemini 3.1 Pro Custom Tools?
Claude Haiku 5.5 and Gemini 3.1 Pro Custom Tools perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is Gemini 3.1 Pro Custom Tools cheaper than Claude Haiku 5.5?
Gemini 3.1 Pro Custom Tools input costs $2.00/MTok, which is 1900% more than Claude Haiku 5.5 at $0.10/MTok.
What are the context window sizes for Claude Haiku 5.5 and Gemini 3.1 Pro Custom Tools?
Claude Haiku 5.5 has a 1M token context window. Gemini 3.1 Pro Custom Tools has a 1.0M token context window.
Go deeper on either model
Per-call cost calculators, provider lineups, and price history for both models on this page.
Claude Haiku 5.5 pricing & benchmarks
$0.10 / $0.50 per MTok
Claude Haiku 5.5 cost calculator
All Claude models
Claude Haiku 5.5 pricing history
Gemini 3.1 Pro Custom Tools pricing & benchmarks
$2.00 / $12.00 per MTok
Gemini 3.1 Pro Custom Tools cost calculator
All Gemini models
Gemini 3.1 Pro Custom Tools pricing history
Other comparisons
How Claude Haiku 5.5 and Gemini 3.1 Pro Custom Tools stack up against the rest of the field.
Track your real costs
Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.