nex-agi
Nex AGI: Nex-N2.5-Mini (free)
The Nex AGI: Nex-N2.5-Mini is a free AI model designed for text-based inputs. It supports reasoning and has access to various tools, but it does not generate structured output. Its input modalities are limited to text, and it can handle context lengths of up to 262144 tokens. This model is worth considering for those who require an affordable solution with built-in reasoning capabilities. As a free model, its price point is zero. However, it's essential to note that there is currently no independent benchmark coverage available for this model, which may impact assessments of its performance. Those looking for a low-cost option with text-based inputs and reasoning capabilities should shortlist the Nex AGI: Nex-N2.5-Mini.
Quality Score
93/100
price + capability + benchmarks
Input Price
Free
per 1M tokens · checked 2026-09-09
Output Price
Free
per 1M tokens · checked 2026-09-09
Context Window
262,144
tokens
- Model ID
- nex-agi/nex-n2.5-mini:free
- Vendor
- nex-agi
- Released
- September 2026
- Tokenizer
- Qwen3
- Input Modalities
- text
- Output Modalities
- text
- Max Output
- 235,929 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- text only
- Audio
- no
- Moderated
- no
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Quick answers
- Is Nex AGI: Nex-N2.5-Mini (free) free to use?
- Yes. It is currently listed at no cost per token via OpenRouter, subject to provider rate limits.
- What is Nex AGI: Nex-N2.5-Mini (free)'s context window?
- 262,144 tokens, roughly 393 pages of text in a single request.
- Does Nex AGI: Nex-N2.5-Mini (free) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Nex AGI: Nex-N2.5-Mini (free) process images?
- No, it is text-only on the input side.