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Side-by-side
Gemini 2.5 Pro vs Claude Haiku 4.5
Google Gemini vs Anthropic — head-to-head specs and pricing.
Google Gemini
Gemini 2.5 Pro
Google's top multimodal model.
Gemini 2.5 Pro — strong reasoning, 2M context, native multimodal (text, image, video, audio).
Anthropic
Claude Haiku 4.5
Fast and cheap from Anthropic.
Haiku is Anthropic's small model — optimized for throughput and cost.
| Spec | Gemini 2.5 Pro | Claude Haiku 4.5 |
|---|---|---|
| Provider | Google Gemini | Anthropic |
| Input cost / 1M tokens | $1.50 | $0.96 |
| Output cost / 1M tokens | $6.00 | $4.80 |
| Context window | 2,000,000 tokens | 200,000 tokens |
| Max output tokens | 8,000 | 8,000 |
| Streaming support | ✓ | ✓ |
| Tool calling | ✓ | ✓ |
| Vision input | ✓ | — |
| JSON mode | — | — |
| Status | ACTIVE | ACTIVE |
Use both via OneAPIKey — one key, one bill
OneAPIKey aggregates Google Gemini, Anthropic, and 10 more providers behind a single API. Smart Routing automatically picks the best model per request — or you choose explicitly.