Author's Description
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 and nuanced context handling. Gemini 2.5 Pro achieves top-tier performance on multiple benchmarks, including first-place positioning on the LMArena leaderboard, reflecting superior human-preference alignment and complex problem-solving abilities.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Google's Gemini 2.5 Pro Preview 06-05 demonstrates exceptional reliability, achieving a 100% success rate across all benchmarks, indicating consistent and stable operation. While its speed ranking places it in the 13th percentile, suggesting longer response times compared to other models, its pricing is highly competitive, ranking in the 3rd percentile. The model exhibits outstanding performance in knowledge-based tasks, achieving perfect accuracy in one General Knowledge benchmark and 100% in Ethics, often being the most accurate model at its price point and speed. It also shows strong capabilities in Instruction Following (88.0% accuracy) and Coding (95.0% accuracy), indicating advanced reasoning and problem-solving skills. Its performance in Email Classification is solid at 98.0% accuracy. A key strength is its ability to deliver perfect or near-perfect accuracy in complex domains while maintaining a very low cost per query, making it a highly efficient choice for tasks requiring precision. The primary area for improvement lies in its processing speed, which is consistently slower than many peers.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $1.25 |
| Completion | $10 |
| Input Cache Read | $0.31 |
| Input Cache Write | $1.63 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Google
|
Google | google/gemini-2.5-pro | 1M | $1.25 / 1M tokens | $10 / 1M tokens |
|
Google AI Studio
|
Google AI Studio | google/gemini-2.5-pro | 1M | $1.25 / 1M tokens | $10 / 1M tokens |
|
Google
|
Google | google/gemini-2.5-pro | 1M | $1.25 / 1M tokens | $10 / 1M tokens |
|
Google
|
Google | google/gemini-2.5-pro | 1M | $1.25 / 1M tokens | $10 / 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
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★★★★ | ★★★★ | $$$$ |
| Google: Gemini 2.5 Flash Lite Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Flash Image Preview (Nano Banana) | Aug 26, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Lite | Jul 22, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash Lite Preview 06-17 | Jun 17, 2025 | — | 1M |
Image input
Audio input
File input
Text input
Text output
|
★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash | Jun 17, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★★★★ | ★★★★ | $$$$$ |
| Google: Gemini 2.5 Pro | Jun 17, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemma 1 2B Unavailable | May 28, 2025 | 2B | 8K |
Text input
Text output
|
— | — | $$ |
| 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
File input
Text input
Text output
|
★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Pro Preview 05-06 | May 06, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Flash Preview 04-17 Unavailable | Apr 17, 2025 | — | 1M |
Image input
File input
Text input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Gemini 2.5 Pro Experimental Unavailable | Mar 25, 2025 | — | 1M |
Image input
File input
Text 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
|
★★★ | ★★★ | $$ |
| Google: Gemini 2.0 Flash Lite | Feb 25, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text input
Text output
|
★★★★★ | ★★ | $$ |
| Google: Gemini 2.0 Flash | Feb 05, 2025 | — | 1M |
Image input
Audio input
File input
Video input
Text 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
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Pro Unavailable | Apr 08, 2024 | ~1T | 2M |
Image input
Text input
Text output
|
★★★★ | ★★★ | $$$$ |