# GPT-5 Review & Benchmarks (2026): Price, Context, Specs | Alher Tech

> GPT-5 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/
- 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 10, 2026

## Specs

- **Vendor**: OpenAI
- **Released**: August 7, 2025
- **Context window**: 400K tokens
- **Input**: $1.25 / M tokens
- **Output**: $10 / M tokens

## Benchmarks

- **mmlu**: 91.5
- **gpqa**: 63.8
- **humanEval**: 91.6
- **arenaElo**: 1412
- **sweBench**: 65
- **sweBenchPro**: 56
- **liveCodeBench**: 75
- **aiderPolyglot**: 76
- **terminalBench**: 45
- **mmluPro**: 85
- **hle**: 25
- **aime**: 92
- **math500**: 96
- **mmmu**: 78

## Strengths

- Balanced reasoning, coding and multimodal
- Mature tool-calling ecosystem
- Native audio I/O

## Weaknesses

- Behind Claude Opus 4.7 on long-context coding
- Rate limits on the highest tiers can be restrictive

## Best for

- Multimodal assistants (voice + text + image)
- General-purpose agents
- Retrieval-augmented generation

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