Author's Description
Google's latest multimodal model, supports image and video[0] in text or chat prompts. Optimized for language tasks including: - Code generation - Text generation - Text editing - Problem solving - Recommendations - Information extraction - Data extraction or generation - AI agents Usage of Gemini is subject to Google's [Gemini Terms of Use](https://ai.google.dev/terms). * [0]: Video input is not available through OpenRouter at this time.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Google's Gemini 1.5 Pro demonstrates exceptional performance across several key metrics. It consistently ranks among the fastest models, achieving an "Infinityth percentile" in speed across all 8 benchmarks, indicating top-tier processing efficiency. Similarly, its pricing is highly competitive, also securing an "Infinityth percentile" ranking for cost-effectiveness. The model exhibits outstanding reliability with a 100% success rate across all benchmarks, signifying minimal technical failures and consistent responsiveness. In terms of specific capabilities, Gemini 1.5 Pro shows strong performance in Ethics, achieving perfect 100% accuracy and being noted as the most accurate model at its price point and among models of similar speed. It also performs very well in General Knowledge (99.5% accuracy) and Email Classification (98.0% accuracy). Its Reasoning and Coding abilities are solid, with 78.0% and 87.0% accuracy respectively. A notable weakness is its performance in Instruction Following, where it scored 0.0% accuracy, suggesting a significant area for improvement. Hallucinations are relatively well-managed at 96.0% accuracy, indicating a good ability to acknowledge uncertainty.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $1.25 |
| Completion | $5 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Google
|
Google | google/gemini-pro-1.5 | 2M | $1.25 / 1M tokens | $5 / 1M tokens |
|
Google AI Studio
|
Google AI Studio | google/gemini-pro-1.5 | 2M | $1.25 / 1M tokens | $5 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by google
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash Image (Nano Banana) | Oct 07, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★★★★ | ★★★★★ | $$$$ |
| Google: Gemini 2.5 Flash Lite Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Flash Image Preview (Nano Banana) | Aug 26, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Lite | Jul 22, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash Lite Preview 06-17 | Jun 17, 2025 | — | 1M |
Image input
Audio input
Text input
File input
Text output
|
★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash | Jun 17, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★★★★ | ★★★★ | $$$$$ |
| Google: Gemini 2.5 Pro | Jun 17, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Pro Preview 06-05 | Jun 05, 2025 | — | 1M |
Image input
Audio input
Text input
File input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemma 1 2B Unavailable | May 28, 2025 | 2B | 8K |
Text input
Text output
|
— | — | $$ |
| Google: Gemma 3n 4B | May 20, 2025 | 4B | 32K |
Text input
Text output
|
★★★ | ★★★ | $ |
| Google: Gemini 2.5 Flash Preview 05-20 Unavailable | May 20, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Pro Preview 05-06 | May 06, 2025 | — | 1M |
Image input
Audio input
Video input
Text input
File input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Flash Preview 04-17 Unavailable | Apr 17, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Gemini 2.5 Pro Experimental Unavailable | Mar 25, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
— | — | $ |
| Google: Gemma 3 4B | Mar 13, 2025 | 4B | 131K |
Image input
Text input
Text output
|
★★★ | ★★ | $$ |
| Google: Gemma 3 12B | Mar 13, 2025 | 12B | 131K |
Image input
Text input
Text output
|
★★★ | ★★ | $$ |
| Google: Gemma 3 27B | Mar 11, 2025 | 27B | 131K |
Image input
Text input
Text output
|
★★★ | ★★★ | $$ |
| Google: Gemini 2.0 Flash Lite | Feb 25, 2025 | — | 1M |
Image input
Audio input
Text input
File input
Text output
|
★★★★★ | ★★ | $$ |
| Google: Gemini 2.0 Flash | Feb 05, 2025 | — | 1M |
Image input
Audio input
Text input
File input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Flash 8B Unavailable | Oct 02, 2024 | ~500B | 1M |
Image input
Text input
Text output
|
★★★★★ | ★★ | $ |
| Google: Gemma 2 27B | Jul 12, 2024 | 27B | 8K |
Text input
Text output
|
★★★★ | ★★ | $$$$ |
| Google: Gemma 2 9B | Jun 27, 2024 | 9B | 8K |
Text input
Text output
|
★★★ | ★ | $$ |
| Google: Gemini 1.5 Flash Unavailable | May 13, 2024 | ~500B | 1M |
Image input
Text input
Text output
|
★★★★★ | ★★★ | $$ |