Last refreshed 2026-06-15. Next refresh: weekly.
Why use Gemini 2.5 Pro on OpenRouter?
OpenRouter offers Gemini 2.5 Pro with pay-as-you-go pricing at $1.25/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Gemini 2.5 Pro across 4 providers to find the best fit for your use caseInput / 1M
$1.25
Output / 1M
$10.00
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: google/gemini-2.5-proModel ID
google/gemini-2.5-proRequest example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
google/gemini-2.5-pro.Gotchas
- Use provider model ID "google/gemini-2.5-pro", not the LLMReference slug "gemini-2.5-pro".
Compare Gemini 2.5 Pro Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Google AI Studio | $1.25 | $10.00 |
| GCP Vertex AI | $1.25 | $10.00 |
| OpenRouter | $1.25 | $10.00 |
| Vercel AI Gateway | $1.25 | $10.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $1.25 |
| Output tokens | $10.00 |
Capabilities
VisionMultimodalReasoningJSON / Tool useStructured OutputsCode ExecutionPrompt CachingBatch API
About Gemini 2.5 Pro
Google DeepMind's most capable Gemini 2.5 model with native thinking/reasoning support. Features a 1M-token context window, multimodal inputs (text, image, audio, video), function calling, and strong performance across coding, mathematics, and scientific reasoning tasks.
Get Started
Model Specs
Released2025-06-17
Context1m
ArchitectureDecoder Only
Knowledge cutoff2025-01