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Nex AGI: Nex-N2-Pro

Nex-N2-Pro is an agentic mixture-of-experts model from Nex AGI, with 17B active parameters out of 397B total. $0.25 per million input tokens, $1 per million output tokens. 262,144 token context window, maximum output of 262,144 tokens. Higher uptime with 2 providers. Includes independent benchmarks from Artificial Analysis.

Overview

Model specifications

Context
262,144 tokens
Maximum output
235,929 tokens
Architecture
text+image->text
Tokenizer
Qwen3
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.25
/M tokens
Output
$1
/M tokens
Cache read
$0.025
/M tokens
API

Model configuration

Default parameters

temperature
0.7
top_p
0.95
top_k
40

Reasoning

Moderated
No
Default parameters
No
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"nex-agi/nex-n2-pro","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
textimage
Output
text
Reasoning

No

API

Supported API parameters

frequency_penaltyinclude_reasoninglogprobsmax_tokensreasoningtemperaturetool_choicetoolstop_ktop_logprobstop_p
Available providers

2 providers

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Nex AGI

fp8
Context
262K
Maximum output
236K
Input
$0.250
Output
$1.00
Cache read
$0.025
Cache write
Not provided

SiliconFlow

unknown
Context
262K
Maximum output
256K
Input
$0.500
Output
$2.50
Cache read
$0.250
Cache write
Not provided
nex-agi

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