Nex-N2-Pro
Nex-N2-Pro 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
- Released
- 2026-06-02
- Context
- 262k
- Parameters
- 397B total, 17B active (MoE)
- Architecture
- Mixture of Experts
- Specialization
- coding
- Openness
- Open source
- License
- Apache 2.0(OSI)Commercial use allowed
- Training
- pretrained
Cheapest of 1 route · SiliconFlow
About
Open-source agentic model from Nex AGI, built on Qwen3.5-397B-A17B (397B total, 17B active MoE). Features Agentic Thinking, an adaptive reasoning approach that adjusts depth per step. Designed for complex coding, long-horizon task execution, and deep research.
Nex-N2-Pro is an open-source model in the Nex-N2 family. The structured metadata tracks a 262k-token context window, multimodal input, reasoning, function calling, and tool use. This page tracks provider routes through SiliconFlow. Headline tracked benchmarks include SWE-bench Pro 58.8 and BrowseComp 83.7.
Top use-case fit: coding, agents, and build tasks
Coding
1 relevant benchmark 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 |
|---|---|---|---|
| SiliconFlow | - | - | ServerlessPartial |
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(2)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| SWE-bench Pro | 58.8 | SWE-bench Pro — self-reported | https://huggingface.co/nex-agi/Nex-N2-Pro |
| BrowseComp | 83.7 | BrowseComp — self-reported | https://huggingface.co/nex-agi/Nex-N2-Pro |
Migration checks
No linked migration route is available for this model yet.
Rankings & picks(10)
Cheapest of 1 route · SiliconFlow