Gemini 3.5 Flash vs Claude Sonnet 4.6 API Price Comparison
Gemini 3.5 Flash
Official
$1.5000
/ 1M tokens
Best Price
$1.5000
/ 1M tokens
4 providers · 1000K Context · 👁 Vision
Claude Sonnet 4.6
Official
$3.0000
/ 1M tokens
Best Price
$1.0241
/ 1M tokens
3 providers · 1024K Context · 👁 Vision
At official prices, Gemini 3.5 Flash is ~50% cheaper. At the best relay price, Claude Sonnet 4.6 is ~32% cheaper.
Price Comparison
| Gemini 3.5 Flash | Claude Sonnet 4.6 | |
|---|---|---|
| Official input / 1M tokens | $1.5000 ✓ | $3.0000 |
| Official output / 1M tokens | $9.0000 ✓ | $15.0000 |
| Cheapest input / 1M tokens | $1.5000 | $1.0241 ✓ |
| Cheapest output / 1M tokens | $9.0000 | $5.1207 ✓ |
| providers | 4 | 3 |
| Context | 1000K | 1024K |
| Vision | ✓ | ✓ |
Gemini 3.5 Flash — All Providers
Detail page →Claude Sonnet 4.6 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, Gemini 3.5 Flash or Claude Sonnet 4.6?
At official price, Gemini 3.5 Flash is cheaper by ~50%. At the best relay price, Claude Sonnet 4.6 with a ~32% difference.
What context window do Gemini 3.5 Flash and Claude Sonnet 4.6 support?
Gemini 3.5 Flash has a 1000K token context window; Claude Sonnet 4.6 has 1024K tokens.
Do Gemini 3.5 Flash and Claude Sonnet 4.6 support image input?
Gemini 3.5 Flash supports image input; Claude Sonnet 4.6 supports image input.
What is the cheapest way to access Gemini 3.5 Flash or Claude Sonnet 4.6?
Gemini 3.5 Flash's lowest input price is $1.5000/1M tokens (302.AI). Claude Sonnet 4.6's is $1.0241/1M tokens (YunWu AI). Relay providers typically offer lower prices with different SLA terms.
Related