Here is a comparison chart that outlines the pricing, features, and user ratings for OpenAI, Anthropic, and Google based on the latest search results.

### Comparison Chart: OpenAI vs. Anthropic vs. Google

| **Provider** | **Model**         | **Pricing (Input/Output per 1M Tokens)** | **Key Features**                                                                 | **User Ratings** |
|--------------|-------------------|------------------------------------------|----------------------------------------------------------------------------------|------------------|
| **OpenAI**   | GPT-5.2           | $1.75 / $14                              | - Advanced language understanding<br>- API access for integration<br>- Customization options available | Generally positive feedback on G2 for ease of use and quick feedback capabilities. |
|              | GPT-5.2 Pro       | $21 / $168                               | - Enhanced performance for enterprise solutions<br>- More robust API features    |                  |
|              | GPT-5 Mini        | $0.25 / $2                               | - Budget-friendly option<br>- Suitable for smaller projects                      |                  |
|              | GPT-5 Nano        | $0.05 / $0.40                            | - Extremely cost-effective for low-volume usage                                  |                  |
| **Anthropic**| Claude Opus 4.6   | $5 / $25                                 | - Strong reasoning capabilities<br>- Focus on safety and alignment in AI        | Positive reviews for reasoning capabilities and safety features. |
|              | Claude Sonnet 4.6 | $3 / $15                                 | - Good balance of performance and cost                                           |                  |
|              | Claude Haiku 4.5  | $1 / $5                                  | - Entry-level option for budget-conscious users                                  |                  |
| **Google**   | Gemini 3.1 Pro    | $2 / $12                                 | - High-quality language generation<br>- API access with extensive documentation   | Generally well-received for its performance and integration capabilities. |
|              | Gemini 3 Flash    | $0.50 / $3                               | - Cost-effective for rapid development<br>- Suitable for various applications    |                  |
|              | Gemini 2.5 Pro    | $1.25 / $10                              | - Still available for users preferring earlier versions                          |                  |

### Summary of Findings
- **Pricing**: OpenAI's GPT-5.2 is competitively priced, especially with its mini and nano versions catering