Nex AGI: Nex-N2.5-Pro: AI model
Nex-N2.5-Pro is an agentic model that builds, runs and verifies its own work from Nex AGI with a 262K-token context window. Reachable from inside Iran through Hormouz.
- Context window:
- 262,144 tokens
- Input:
- $0.07/1M tokens
- Output:
- $0.25/1M tokens
- Type:
- text, image
- Vision
- Tools
- Streaming
- Long context
Thinking levels: high · medium · none
Nex-N2.5-Pro is the larger model of the Nex-N2.5 family. Its strength is agentic coding inside a visual feedback loop: it implements multi-file changes, launches the application, and checks the result through the browser or desktop as a user would, then diagnoses and fixes what does not match. That makes it suited to work where success has to be demonstrated in the running system, not just assumed from the code.
It accepts text and image input and returns text, and supports tool calling, structured JSON output and streaming. Reasoning can be switched on when a problem needs more thought and left off when speed matters. Nex-N2.5-Pro is commonly used for autonomous software engineering, GUI-based QA, computer-use automation, deep research and scientific workflows. Hormouz serves it behind an OpenAI-compatible API: point your base URL at Hormouz, drop in a Hormouz key, and existing OpenAI SDK code runs without changes.
Pricing is usage-based: $0.075 per million input tokens and $0.25 per million output tokens. There is no fixed monthly fee, and you pay only for the tokens you use. Hormouz provides stable access to the model from inside Iran, with no foreign credit card or circumvention tooling required.
Nex-N2.5 is an agentic model built to turn goals into working, verified outcomes. Its core strength is agentic coding within a visual feedback loop: it can explore codebases, implement multi-file...
Quickstart
curl https://api.hormouz.net/v1/chat/completions \
-H "Authorization: Bearer ng-YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "nex-agi/nex-n2.5-pro",
"messages": [{"role": "user", "content": "Hello!"}]
}'Specs
| Vendor | NEX AGI |
|---|---|
| Type | Text, Image |
| Context window | 262,144 tokens |
| Pricing | $0.07/M in · $0.25/M out |
| API | Chat Completions |
| Capabilities | Streaming · Vision · Tools |
Code example
curl https://api.hormouz.net/v1/chat/completions \
-H "Authorization: Bearer ng-YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "nex-agi/nex-n2.5-pro",
"messages": [{"role": "user", "content": "Hello!"}]
}'from openai import OpenAI
client = OpenAI(api_key="ng-YOUR_API_KEY", base_url="https://api.hormouz.net/v1")
response = client.chat.completions.create(
model="nex-agi/nex-n2.5-pro",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({ apiKey: "ng-YOUR_API_KEY", baseURL: "https://api.hormouz.net/v1" });
const response = await client.chat.completions.create({
model: "nex-agi/nex-n2.5-pro",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);Buy the Nex AGI: Nex-N2.5-Pro API, paid in rial
- Buy credit with an Iranian bank card; no foreign card or account needed.
- One Hormouz key reaches Nex AGI: Nex-N2.5-Pro and 600+ other models, and you pay only for what you use.
- No VPN and no risk of a banned account; just change the base URL to api.hormouz.net/v1.
Use via Hormouz
Connect to this model and 600+ others with one API key, then see usage down to each request.
Request company accessFAQ
- How much does Nex-N2.5-Pro cost?
- Pricing is usage-based: $0.075 per million input tokens and $0.25 per million output tokens. There is no fixed monthly fee, and you pay only for the tokens you use.
- How do I access Nex-N2.5-Pro from inside Iran?
- Create an account on Hormouz and generate an API key. Hormouz provides a stable path to the model from inside Iran, with no foreign credit card or circumvention tooling required.
- Is Nex-N2.5-Pro compatible with OpenAI code?
- Yes. Hormouz exposes an OpenAI-compatible API. Point your base URL at Hormouz and swap in your Hormouz key. Your existing SDKs and code run without a rewrite.
- What context window and capabilities does Nex-N2.5-Pro have?
- It has a 262K-token context window, accepts text and image input, and supports tool calling, structured JSON output and streaming. Reasoning can be switched on when a problem needs more thought and left off when speed matters.
- What is Nex-N2.5-Pro good for?
- Typical uses are autonomous software engineering, GUI-based QA, computer-use automation, deep research and scientific workflows.
Updated 2026-10-13