Claude Sonnet 4.6 vs Gemini 2.5 Pro API Price Comparison
Prices updated: ·77 quotes
As of : At official rates, Claude Sonnet 4.6 is $3.0000/1M input tokens and Gemini 2.5 Pro is $1.2500 — Gemini 2.5 Pro is ~58% cheaper than Claude Sonnet 4.6. Via relay providers, the lowest Claude Sonnet 4.6 rate is $0.0497 (Yuanqiao Cloud API) and Gemini 2.5 Pro is $0.0517 (TreeRouter). Context windows: Claude Sonnet 4.6 1024K, Gemini 2.5 Pro 1000K. Claude Sonnet 4.6 and Gemini 2.5 Pro support image input. 77 provider quotes tracked (Claude Sonnet 4.6: 34, Gemini 2.5 Pro: 43), updated daily.
Claude Sonnet 4.6Mid-tier
Official
$3.0000
/ 1M tokens
Best Price
$0.0497
/ 1M tokens
34 providers · 1024K Context · 👁 Vision
Gemini 2.5 ProMid-tier
Official
$1.2500
/ 1M tokens
Best Price
$0.0517
/ 1M tokens
43 providers · 1000K Context · 👁 Vision
At official prices, Gemini 2.5 Pro is ~58% cheaper. At the best relay price, Claude Sonnet 4.6 is ~4% cheaper.
Price Comparison
| Claude Sonnet 4.6 | Gemini 2.5 Pro | |
|---|---|---|
| Official input / 1M tokens | $3.0000 | $1.2500 ✓ |
| Official output / 1M tokens | $15.0000 | $10.0000 ✓ |
| Cheapest input / 1M tokens | $0.0497 ✓ | $0.0517 |
| Cheapest output / 1M tokens | $0.2483 ✓ | $0.4138 |
| providers | 34 | 43 |
| Context | 1024K | 1000K |
| Vision | ✓ | ✓ |
Claude Sonnet 4.6 — All Providers
Detail page →Gemini 2.5 Pro — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, Claude Sonnet 4.6 or Gemini 2.5 Pro?
At official price, Gemini 2.5 Pro is cheaper by ~58%. At the best relay price, Claude Sonnet 4.6 with a ~4% difference.
What context window do Claude Sonnet 4.6 and Gemini 2.5 Pro support?
Claude Sonnet 4.6 has a 1024K token context window; Gemini 2.5 Pro has 1000K tokens.
Do Claude Sonnet 4.6 and Gemini 2.5 Pro support image input?
Claude Sonnet 4.6 supports image input; Gemini 2.5 Pro supports image input.
What is the cheapest way to access Claude Sonnet 4.6 or Gemini 2.5 Pro?
Claude Sonnet 4.6's lowest input price is $0.0497/1M tokens (Yuanqiao Cloud API). Gemini 2.5 Pro's is $0.0517/1M tokens (TreeRouter). Relay providers typically offer lower prices with different SLA terms.
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