# GPT-4o Review & Benchmarks (2026): Price, Context, Specs | Alher Tech

> GPT-4o by OpenAI: benchmarks, pricing, context window, strengths and use cases. Data from official benchmark sources.

- Canonical page: https://alhertech.com/en/ai-comparison/gpt-4o/
- 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**: May 13, 2024
- **Context window**: 128K tokens
- **Input**: $2.5 / M tokens
- **Output**: $10 / M tokens

## Benchmarks

- **mmlu**: 88.7
- **gpqa**: 53.6
- **humanEval**: 90.2
- **arenaElo**: 1345
- **sweBench**: 33
- **sweBenchPro**: 22
- **liveCodeBench**: 50
- **aiderPolyglot**: 45
- **terminalBench**: 18
- **mmluPro**: 72
- **hle**: 5
- **aime**: 42
- **math500**: 76.6
- **mmmu**: 69

## Strengths

- Most battle-tested multimodal model (text+vision+audio)
- Vast ecosystem and tool-calling support
- Stable and widely integrated

## Weaknesses

- Superseded by GPT-5 on reasoning and coding
- Smaller context than GPT-5 (128K vs 400K)
- Less sharp on complex math

## Best for

- Existing GPT-4o pipelines
- Realtime voice applications via the Realtime API
- Cost-conscious multimodal apps

## Head-to-head comparisons

- [GPT-4o vs Claude Sonnet 4.6](https://alhertech.com/en/ai-comparison/gpt-4o-vs-claude-sonnet-4-6/)
- [GPT-5.5 vs GPT-4o](https://alhertech.com/en/ai-comparison/gpt-5-5-vs-gpt-4o/)
- [GPT-4o vs GPT-5 mini](https://alhertech.com/en/ai-comparison/gpt-4o-vs-gpt-5-mini/)
- [Command R+ vs GPT-4o](https://alhertech.com/en/ai-comparison/command-r-plus-vs-gpt-4o/)

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