Nex-N2-Pro
Newer version available: Nex-N2.5-Pro
Released
2026-06-02
Last refreshed
2026-10-17
Status
Researched 4d ago
Open sourceCommercial use: permittedMultimodalCodingRAGAgentsLong contextVisionJSON / Tool use
Nex AGI releases · 5 in the last 12 months · this family litChangelog →
Specifications
- Family
- Nex-N2
- Released
- 2026-06-02
- Context
- 256K
- Parameters
- 397B total, 17B active (MoE)
- Architecture
- Mixture of Experts
- Specialization
- coding
- Openness
- Open source
- License
- Apache 2.0OSI-approvedPermitted
- Weights
- Available
- Code
- Unknown
- Training
- Pretrained
Pricing
Output / 1M
$2.50
Input / 1M
$0.500
Cheapest of 1 route · SiliconFlow · cache read $0.250
Links
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.
Providers(1)
Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| SiliconFlow | $0.500 | $2.50 | read $0.250 | Serverless |
Deprecated provider routes(1)
| Provider | Status | Catalog ID |
|---|---|---|
| OpenRouter | Deprecated | nex-agi/nex-n2-pro |
Capabilities
VisionMultimodalReasoningJSON / Tool use
Benchmark peer barsfor Coding
SWE-bench ProRank 19 of 54
Benchmark scores(2)
Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| 58.8 | SWE-bench Pro — self-reportedObserved 2026-06-04 | — | ||
| 83.7 | BrowseComp — self-reportedObserved 2026-06-04 | — |
Migration checks
No linked migration route is available for this model yet.
Pricing
Output / 1M
$2.50
Input / 1M
$0.500
Cheapest of 1 route · SiliconFlow · cache read $0.250
Links