Anthropic: Claude Opus 4.6 vs Google: Gemini 3.1 Pro Preview
Compare these two models side-by-side to help you make the best choice for your needs
Anthropic: Claude Opus 4.6
PremiumDescription
Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
Strengths
- •Multimodal understanding with text and image support
- •Large context window (1000k tokens)
Best For
Image and document understanding
Google: Gemini 3.1 Pro Preview
PremiumDescription
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Strengths
- •Multimodal understanding with text and image support
- •Large context window (1049k tokens)
Best For
Image and document understanding
| Feature | Anthropic: Claude Opus 4.6 | Google: Gemini 3.1 Pro Preview |
|---|---|---|
| Provider | OpenRouter | OpenRouter |
| Context Length | 1,000,000 tokens | 1,048,576 tokens |
| Input Price | $5.00/M | $2.00/M |
| Output Price | $25.00/M | $12.00/M |
| Vision Support | Yes | Yes |
| Premium | Yes | Yes |
| Capabilities | TextVision | TextVision |