Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...
Model details →Claude Opus 5 vs Google: Gemini 3.1 Flash Lite Preview
Google: Gemini 3.1 Flash Lite Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...
Model details →Side-by-side comparison
| Capability | Claude Opus 5 | Google: Gemini 3.1 Flash Lite Preview | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1M | 1.0M | 🏆 Google: Gemini 3.1 Flash Lite Preview |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $5.00 | $0.25 | 🏆 Google: Gemini 3.1 Flash Lite Preview |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $25.00 | $1.50 | 🏆 Google: Gemini 3.1 Flash Lite Preview |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Claude Opus 5 better than Google: Gemini 3.1 Flash Lite Preview?
Google: Gemini 3.1 Flash Lite Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Claude Opus 5 and Google: Gemini 3.1 Flash Lite Preview?
Input: $5.00 vs $0.25 per 1M tokens. Output: $25.00 vs $1.50 per 1M tokens.
What context windows do Claude Opus 5 and Google: Gemini 3.1 Flash Lite Preview support?
Claude Opus 5 supports up to 1M tokens. Google: Gemini 3.1 Flash Lite Preview supports up to 1.0M tokens.
Do both Claude Opus 5 and Google: Gemini 3.1 Flash Lite Preview support tool calling?
Claude Opus 5: yes. Google: Gemini 3.1 Flash Lite Preview: yes.
Compare Claude Opus 5 with other models
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