Claude Opus 4 vs Gemini 3 Pro — API Pricing Comparison 2026
Compare Claude Opus 4 and Gemini 3 Pro API pricing. Two top-tier frontier models — see pricing differences across all available providers.
$30.00
Claude Opus 4 cheapest
$4.50
Gemini 3 Pro cheapest
200K
Claude Opus 4 context
—
Gemini 3 Pro context
Which is cheaper, Claude Opus 4 or Gemini 3 Pro?
Gemini 3 Pro is cheaper at $4.50/1M tokens via Replicate, compared to Claude Opus 4 at $30.00/1M via Anthropic. 0 providers offer both models.
Model Specifications
| Spec | Claude Opus 4 | Gemini 3 Pro |
|---|---|---|
| Type | chat | chat |
| Parameters | — | — |
| Context Window | 200K | — |
| Arena ELO | 1320 | 1380 |
| Quality Tier | Frontier | Frontier |
| Open Weight | No | No |
| Cheapest Price | $30.00/1M | $4.50/1M |
| Cheapest Provider | Anthropic | Replicate |
| Providers | 4 | 1 |
Price Comparison by Provider
5 providers| Provider | Claude Opus 4 Input/1M | Claude Opus 4 Output/1M | Gemini 3 Pro Input/1M | Gemini 3 Pro Output/1M |
|---|---|---|---|---|
| Anthropic | $15.00 | $75.00 | — | — |
| AWS Bedrock | $15.00 | $75.00 | — | — |
| Google Vertex AI | $15.00 | $75.00 | — | — |
| OpenRouter | $18.00 | $90.00 | — | — |
| Replicate | — | — | $2.00 | $12.00 |
Prices in USD per 1M tokens. Green highlights the cheaper model at each provider. Updated every 6 hours.
More Model Comparisons
Claude Sonnet 4 vs Gemini 3 ProClaude Opus 4 vs GPT-5Gemini 3 Pro vs GPT-5DeepSeek R1 vs Gemini 3 ProClaude Opus 4 vs Claude Sonnet 4Claude Opus 4 vs DeepSeek R1Gemini 3 Flash vs Gemini 3 ProClaude Opus 4 vs GPT-4oClaude Sonnet 4 vs GPT-4oClaude Sonnet 4 vs GPT-5DeepSeek R1 vs GPT-4oClaude Sonnet 4 vs DeepSeek R1
Frequently Asked Questions
Gemini 3 Pro is cheaper at $4.50/1M tokens (via Replicate) compared to Claude Opus 4 at $30.00/1M tokens (via Anthropic). Prices vary by provider — Sector HQ tracks them all.
Prices in USD per 1M tokens. Updated every 6 hours.