# GPT-5.6 Sol Review & Benchmarks (2026): Price, Context, Specs | Alher Tech

> GPT-5.6 Sol by OpenAI: benchmarks, pricing, context window, strengths and use cases. Data from official benchmark sources.

- Canonical page: https://alhertech.com/en/ai-comparison/gpt-5-6-sol/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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Last updated: August 11, 2026

## Specs

- **Vendor**: OpenAI
- **Released**: July 9, 2026
- **Context window**: 1.05M tokens
- **Input**: $5 / M tokens
- **Output**: $30 / M tokens

## Benchmarks

## Strengths

- Flagship of the GPT-5.6 series for complex reasoning and coding
- 1M-token context with document input
- Strong on long agentic workflows

## Weaknesses

- The most expensive tier of the three
- Overkill for classification or routing

## Best for

- Complex coding and refactors
- Long-horizon agents
- Analysis over large document sets

[Compare with other AI models](https://alhertech.com/en/ai-comparison/)