Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Model details →Anthropic: Claude Opus 4.8 (batch) vs Google: Gemini 2.5 Pro (batch)
Google: Gemini 2.5 Pro (batch) wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...
Model details →Side-by-side comparison
| Capability | Anthropic: Claude Opus 4.8 (batch) | Google: Gemini 2.5 Pro (batch) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1M | 1.0M | 🏆 Google: Gemini 2.5 Pro (batch) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.50 | $0.63 | 🏆 Google: Gemini 2.5 Pro (batch) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $12.50 | $5.00 | 🏆 Google: Gemini 2.5 Pro (batch) |
| 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 Anthropic: Claude Opus 4.8 (batch) better than Google: Gemini 2.5 Pro (batch)?
Google: Gemini 2.5 Pro (batch) wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Anthropic: Claude Opus 4.8 (batch) and Google: Gemini 2.5 Pro (batch)?
Input: $2.50 vs $0.63 per 1M tokens. Output: $12.50 vs $5.00 per 1M tokens.
What context windows do Anthropic: Claude Opus 4.8 (batch) and Google: Gemini 2.5 Pro (batch) support?
Anthropic: Claude Opus 4.8 (batch) supports up to 1M tokens. Google: Gemini 2.5 Pro (batch) supports up to 1.0M tokens.
Do both Anthropic: Claude Opus 4.8 (batch) and Google: Gemini 2.5 Pro (batch) support tool calling?
Anthropic: Claude Opus 4.8 (batch): yes. Google: Gemini 2.5 Pro (batch): yes.
Compare Anthropic: Claude Opus 4.8 (batch) with other models
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