Nex-N2-Pro is Nex Agi's language model with a 262K context window and up to 256K output tokens, starting at $0.25 / 1M input and $1.00 / 1M output. An open-source agentic reasoning MoE LLM post-trained on Qwen3.5-397B-A17B, featuring an Agentic Thinking framework that unifies reasoning, tool use, and environment execution for complex multi-step tasks.
Specifications
Canonical IDnex-agi-n2-pro
TypeLanguage
StatusActive
CreatorNex Agi
Providers
Context Window262K tokens
Max Output256K tokens
Input ModalitiesImageText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 24 days ago
Deprecation Date
Benchmarks
Intelligence Index
41.0
#21
Coding Index
59.1
#15
GPQA
0.9
#25
HLE
0.3
#27
IFBench
0.7
#82
Time to First Token
0.98s
#336
SciCode
0.4
#71
LCR
0.7
#38
TAU2
0.8
#105
Output TPS
74.7
#166

Capabilities

Input2/5
Text
Image
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
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OpenRouter
nex-agi/nex-n2-pro
$0.25$1.00$0.025

Cost Calculator

US Dollar ($)
Preset:

Model IDs

nex-agi-n2-pro
nex-agi/nex-n2-pro
nex-agi/nex-n2-pro:free
nex-n2-pro