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Qwen3 Next 80B A3B Thinking API on AvalAI

qwen3-next-80b-a3b-thinking

Qwen3 Next 80B A3B Thinking is an AI model from Alibaba that is available through AvalAI's OpenAI-compatible API.

Open dashboardCompare

Price display scale

Input price$0.10 / 1M tokens

Output price$0.10 / 1M tokens

Context window32,768 tokens

Maximum output8,192 tokens

Release date2025-09-11

Knowledge cutoff2025-09-30

Use Qwen3 Next 80B A3B Thinking with the AvalAI API

Keep the API key in an environment variable and send requests from server-side code.

Bash

curl https://api.avalai.ir/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AVALAI_API_KEY" \
  -d '{"model": "qwen3-next-80b-a3b-thinking", "messages": [{"role": "user", "content": "Give a concise, practical solution."}]}'

Python

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AVALAI_API_KEY"],
    base_url="https://api.avalai.ir/v1",
)

response = client.chat.completions.create(
    model="qwen3-next-80b-a3b-thinking",
    messages=[{"role": "user", "content": "Give a concise, practical solution."}],
)

print(response.choices[0].message.content)

JavaScript

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.AVALAI_API_KEY,
  baseURL: "https://api.avalai.ir/v1",
});

const response = await client.chat.completions.create({
  model: "qwen3-next-80b-a3b-thinking",
  messages: [{ role: "user", content: "Give a concise, practical solution." }],
});

console.log(response.choices[0].message.content);

Create an API keyRead the quickstart

Capabilities and endpoints

• Function calling
• Reasoning
• Tool choice

Third-party model parameters

Third-party reference data does not change AvalAI endpoint support; use the capabilities and endpoints above.

• frequency_penalty
• include_reasoning
• logit_bias
• logprobs
• max_tokens
• presence_penalty
• reasoning
• repetition_penalty
• response_format
• seed
• stop
• structured_outputs
• temperature
• tool_choice
• tools
• top_k
• top_logprobs
• top_p

Qwen3 Next 80B A3B Thinking rate limits

Tier	RPM	TPM
Basic	1	40,000
Tier 1	25	200,000
Tier 2	50	400,000
Tier 3	75	800,000
Tier 4	250	1,000,000
Tier 5	750	2,000,000

AvalAI and reference marketplace pricing

Token role	AvalAI final price0% platform fee	OpenRouter cost breakdown
		Model rate	Credit purchase fee	Effective OpenRouter cost after fee
Input price	$0.10 / 1M tokens	$0.15 / 1M tokens	5.5%	$0.16 / 1M tokens
Output price	$0.10 / 1M tokens	$1.20 / 1M tokens	5.5%	$1.27 / 1M tokens

AvalAI pricing is final with a 0% platform fee. The effective OpenRouter prices add its 5.5% credit purchase fee to the highest reported model rate, including long-context tiers. OpenRouter charges a 5.5% fee when credits are purchased ($0.80 minimum), so small credit purchases can have a higher effective cost. OpenRouter FAQ

Peer benchmark performance

Independent, sourced scores with no composite rating.

Artificial Analysis Agentic Index

2.1index

Score	Peer rank	Direction	Source and date
2.1 index	No comparable data	Higher is better	OpenRouter · 2026-08-17

Artificial Analysis Coding Index

17.4index

Score	Peer rank	Direction	Source and date
17.4 index	No comparable data	Higher is better	OpenRouter · 2026-08-17

Artificial Analysis Intelligence Index

16.9index

Score	Peer rank	Direction	Source and date
16.9 index	No comparable data	Higher is better	OpenRouter · 2026-08-17

Third-party model data

Source: OpenRouter

Independent sources supplement this context; AvalAI remains authoritative for pricing, availability, and endpoint support.

Reviewed snapshot 2026-08-17

Provider count

—

Context window range

262,144

Maximum output range

32,768

OpenRouter model input rate range

$0.15 / 1M

OpenRouter model output rate range

$1.2 / 1M

OpenRouter fee

5.5% credit purchase fee · OpenRouter fee details

Effective input price range after fee

$0.1582 / 1M

Effective output price range after fee

$1.266 / 1M

Related models

• Qwen3 Next 80B A3B Instruct
• qwen3-vl-plus
• qwen3-vl-flash
• Qwen3 VL 32B Instruct

Frequently asked questions

What is the Qwen3 Next 80B A3B Thinking API on AvalAI?

Create an AvalAI API key and send the model ID qwen3-next-80b-a3b-thinking to one of the supported endpoints shown on this page.

How much does the Qwen3 Next 80B A3B Thinking API cost on AvalAI?

The Qwen3 Next 80B A3B Thinking API on AvalAI costs $0.10 per 1M input tokens and $0.10 per 1M output tokens.

What is the token cost for Qwen3 Next 80B A3B Thinking?

Current AvalAI pricing for Qwen3 Next 80B A3B Thinking is $0.10 / 1M tokens for input and $0.10 / 1M tokens for output.

What is the Qwen3 Next 80B A3B Thinking context window?

The recorded maximum input context for Qwen3 Next 80B A3B Thinking is 32,768 tokens.

What are the rate limits for Qwen3 Next 80B A3B Thinking on AvalAI?

On tier 5, Qwen3 Next 80B A3B Thinking on AvalAI supports up to 750 requests per minute and 2,000,000 tokens per minute.

What features does Qwen3 Next 80B A3B Thinking support on AvalAI?

Qwen3 Next 80B A3B Thinking on AvalAI supports Function calling, Reasoning, Tool choice.

What account tier is required to use Qwen3 Next 80B A3B Thinking on AvalAI?

Calling Qwen3 Next 80B A3B Thinking on AvalAI requires the Basic tier (tier 0) or higher.

Third-party data and freshness

• Pricing, availability, endpoints, and rate limits: AvalAI structured data (authoritative)
• OpenRouter marketplace · Last checked: 2026-08-17