tokevenClaude Sonnet 4.6 vs Gemini 3.6 Flash
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
Claude Sonnet 4.6
Mid-tierGemini 3.6 Flash
Fast / BudgetQuality
Task confidence comparison
Guidance
When to use Claude Sonnet 4.6 vs Gemini 3.6 Flash
Choose Claude Sonnet 4.6 when...
- Similar performance; consider provider preference or ecosystem fit.
Choose Gemini 3.6 Flash when...
- -Cost matters: 75% cheaper on input tokens
- -You need a larger context window (1,048.576K vs 1,000K)
At scale
Cost at scale
FAQ
When should I use Claude Sonnet 4.6 instead of Gemini 3.6 Flash?
Claude Sonnet 4.6 and Gemini 3.6 Flash perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is Gemini 3.6 Flash cheaper than Claude Sonnet 4.6?
Yes. Gemini 3.6 Flash input costs $0.75/MTok vs $3.00/MTok for Claude Sonnet 4.6, saving 75% on input.
What are the context window sizes for Claude Sonnet 4.6 and Gemini 3.6 Flash?
Claude Sonnet 4.6 has a 1,000K token context window. Gemini 3.6 Flash has a 1,048.576K token context window.
Go deeper on either model
Per-call cost calculators, provider lineups, and price history for both models on this page.
Other comparisons
How Claude Sonnet 4.6 and Gemini 3.6 Flash 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.