Nex-N2-Pro
About Nex-N2-Pro
Nex-N2 is a family of thinking models with Agentic Thinking. They adaptively decide when and how deeply to reason, unifying agent cognition across coding, search, and tool use into a single coherent paradigm. Key Claims - SOTA among open models on SWE-Verified, SWE-Pro, Terminal Bench 2.0, Tau3, WildClawBench, BFCL V4 - Top-tier in agentic coding (end-to-end dev loops), deep search (BrowserComp, Wild Search, FinSearch), and real-world productivity (GDP Val) - Adaptive Thinking: auto-adjusts reasoning depth per step, 30-50% fewer thinking tokens vs always-on, with equal or better performance - Plug-and-play with Claude Code, Cursor, OpenClaw, and agentic harnesses
Available Serverless
Run queries immediately, pay only for usage
Input Price
$
0.0
/ M Tokens
Output Price
$
0.0
/ M Tokens
Metadata
Specification
State
Available
Architecture
Transformer MoE
Calibrated
No
Mixture of Experts
Yes
Total Parameters
397B
Activated Parameters
Reasoning
No
Precision
FP8
Context length
262K
Max Tokens
256K
Supported Functionality
Serverless
Supported
Serverless LoRA
Not supported
Fine-tuning
Not supported
Embeddings
Not supported
Rerankers
Not supported
Support image input
Supported
JSON Mode
Supported
Structured Outputs
Not supported
Tools
Supported
Fim Completion
Not supported
Chat Prefix Completion
Supported
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