Nex-N2.5-Mini
Nex-N2.5 is an agentic model built to turn goals into working, verified outcomes.
Specifications
| Lab | Nex AGI |
|---|---|
| Context window | 262.1K tokens |
| Input price | $0.03/1M |
| Output price | $0.10/1M |
| Release | Sep 2026 |
Strengths
- Free, accessible endpoint on OpenRouter
- Strong on visual computer-use tasks (OSWorld-G 82.9, OmniDoc 89.7)
- Open-source under permissive Apache 2.0 license
- Large 262K context window
- Reasoning modes (none/medium/high) for flexible thinking
Weaknesses
- **All benchmarks vendor-reported and unverified**
- Significantly behind on complex software engineering (SWE-Bench Pro 43.8)
- Self-hosting requires 2× H100 + custom Docker image
Best for
- Computer-use automation and GUI-based QA
- Visually-grounded agentic tasks
- Browsing and web automation
- Quick prototyping with visual feedback loops
In Depth: Nex-N2.5-Mini
Summary
Nex-N2.5-Mini is an AI model from Nex AGI.
Released in Sep 2026. It takes text and image input and produces text output, with a context window of 262.1K tokens. Input pricing is $0.03 per 1M tokens and output is $0.10 per 1M tokens on OpenRouter.