Nex-N2.5-mini
Nex-N2.5-mini is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 262k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Workloads where another current model has stronger sourced task evidence
- Family
- Nex-N2.5
- Released
- 2026-09-08
- Context
- 262k
- Parameters
- 35B total, 3B active (MoE)
- Architecture
- Mixture of Experts
- Specialization
- coding
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
- Training
- Pretrained
Cheapest of 1 route · OpenRouter
About
Nex-N2.5-mini is Nex AGI's lightweight multimodal MoE agentic model in the Nex-N2.5 family, released September 8, 2026. Apache-2 weights on Hugging Face (nex-agi/Nex-N2.5-mini). Builds on Nex-N2 multimodal foundations with stronger computer use, web browsing, and visually grounded agent workflows. 35B total / 3B active MoE; 262,144-token context; supports vision, reasoning, function calling, and tool use. Hosted free preview on OpenRouter as nex-agi/nex-n2.5-mini:free. Sibling Nex-N2.5-Max is text-only at 1M context; Nex-N2.5-Pro is held from this seed pass.
Top use-case fit: coding, agents, and build tasks
Coding
Included by capability and metadata signals in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| OpenRouter | Free | Free | Serverless |
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Cheapest of 1 route · OpenRouter