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Qwen: Qwen3 Next 80B A3B Thinking: AI model

Qwen3 Next 80B A3B Thinking is a reasoning-first model in the Qwen3-Next line that emits structured "thinking" traces by default, with a 262K-token context window. Reachable from inside Iran through Hormouz.

Context window:
262,144 tokens
Input:
$0.15/1M tokens
Output:
$1.2/1M tokens
Type:
text
  • Tools
  • Streaming
  • Long context

Thinking levels: Always thinks

Qwen3-Next-80B-A3B-Thinking is a reasoning-first chat model in the Qwen3-Next line that outputs structured "thinking" traces by default. It is designed for hard multi-step problems: math proofs, code synthesis and debugging, logic and agentic planning.

Compared with prior Qwen3 variants, it emphasizes stability under long chains of thought and efficient scaling during inference, and it is tuned to follow complex instructions while reducing repetitive or off-task behavior. It suits agent frameworks, tool use and retrieval-heavy workflows. Hormouz exposes an OpenAI-compatible API. Point your base URL at Hormouz, drop in a Hormouz key, and existing OpenAI SDK code runs unchanged.

Pricing is usage-based: $0.15/M in · $1.5/M out. Hormouz provides stable access to the model from inside Iran, with no foreign credit card or circumvention tooling required.

Qwen3-Next-80B-A3B-Thinking is a reasoning-first chat model in the Qwen3-Next line that outputs structured “thinking” traces by default. It’s designed for hard multi-step problems; math proofs, code synthesis/debugging, logic, and agentic...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen/qwen3-next-80b-a3b-thinking",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

VendorQwen
TypeText
Context window262,144 tokens
Pricing$0.15/M in · $1.20/M out
APIChat Completions
CapabilitiesStreaming · Tools

Benchmarks

17.4
Coding Index
Better than 16% of models we compared

Reasoning

GPQA Diamond
Graduate-level scientific reasoning
75.9%
HLE
Humanity's Last Exam
12.6%
IFBench
Instruction-following
60.7%
AA-LCR
Long-context reasoning
63.7%
CritPt
Research-level physics reasoning
0%
AA Omniscience
Broad factual knowledge accuracy
19%
Non-Hallucination
Rate of avoiding fabricated answers
13%

Coding

Terminal-Bench Hard
Agentic coding & terminal use
9.8%

Agentic

τ²-Bench
Tool-use agents in dual-control scenarios
41.5%
GDPval
Economically valuable tasks
0%

Source: Artificial Analysis

Code example

cURL
curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen/qwen3-next-80b-a3b-thinking",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
Python
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="qwen/qwen3-next-80b-a3b-thinking",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
JavaScript
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: "qwen/qwen3-next-80b-a3b-thinking",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the Qwen: Qwen3 Next 80B A3B Thinking API, paid in rial

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  • No VPN and no risk of a banned account; just change the base URL to api.hormouz.net/v1.
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FAQ

How much does Qwen3 Next 80B A3B Thinking cost?
Billing is usage-based: $0.15/M in · $1.5/M out. There is no fixed monthly fee. You pay only for what you use.
How do I use Qwen3 Next 80B A3B Thinking from inside Iran?
Create a Hormouz account and generate an API key. Hormouz gives you a stable route to the model from inside Iran, with no foreign credit card or circumvention tooling needed.
Is Qwen3 Next 80B A3B Thinking OpenAI-compatible?
Yes. Hormouz serves an OpenAI-compatible API. Point your base URL at Hormouz and swap in a Hormouz key; your existing SDKs and code work without a rewrite.
What does "Thinking" mean in Qwen3 Next 80B A3B Thinking?
The model emits structured reasoning traces by default, showing its thinking steps before the final answer, which raises accuracy on multi-step problems.
What is Qwen3 Next 80B A3B Thinking good for?
Math proofs, code synthesis and debugging, logic, agentic planning and retrieval-heavy workflows.
How large is Qwen3 Next 80B A3B Thinking's context window?
The context window is up to 262K tokens, and the model supports tool calling.

Updated 2026-10-13