Qwen3.8 2.4T A95B

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Data updated on September 30, 2026· 217 models

Qwen2.4T A95B

Qwen3.8 2.4T A95B is an open-weight sparse mixture-of-experts model from Qwen and the open-weight variant of Qwen3.8 Max, with 95 billion active parameters out of 2.4 trillion total.

Reasoning estimated
Speed estimated
Input
Output
Context
1 M tokens
Max output
131 K
Input, $ per 1M tokens
$2.00
Output, $ per 1M tokens
$6.00
Cache read, $ per 1M
$0.250
Batch (input / output)
—
Tool calling
Yes
Released
08/12/2026
Knowledge cutoff
—
API id
qwen/qwen3.8-2.4t-a95b

Summary from the data

Qwen3.8 2.4T A95B is a Qwen model available by API since 08/12/2026. It costs $2.00 per million input tokens and $6.00 per million output tokens, accepts 1 M tokens of context and generates up to 131 K tokens per response. Input: text; output: text. It has a reasoning mode. It supports tool calling. With 10,000 requests a month of 1,500 input and 400 output tokens it would cost about $54.00 a month.

Compare Qwen3.8 2.4T A95B with…

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What would your product cost?

Estimate the monthly cost with your app's real volume. List prices, no cache or batch discounts.

Qwen3.8 2.4T A95B
$54.00/mo

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Frequently asked questions

How much does Qwen3.8 2.4T A95B cost per million tokens?

Qwen3.8 2.4T A95B costs $2.00 per million input tokens and $6.00 per million output tokens (USD, list price). Cache read: $0.250. Batch tier: not published.

What context window does Qwen3.8 2.4T A95B have?

Qwen3.8 2.4T A95B accepts 1 M tokens of context per request and generates up to 131 K tokens per response.

Does Qwen3.8 2.4T A95B accept images, audio or files?

Input: text. Output: text.

Does Qwen3.8 2.4T A95B have a reasoning mode and tool calling?

It has a reasoning mode. It supports tool calling.

When was Qwen3.8 2.4T A95B released and what is its knowledge cutoff?

Qwen3.8 2.4T A95B has been available by API since 08/12/2026. Knowledge cutoff: not published.

What would an app built on Qwen3.8 2.4T A95B cost?

With 10,000 requests a month of 1,500 input and 400 output tokens, Qwen3.8 2.4T A95B would cost about $54.00 a month at list price, without cache or batch discounts.

What is the API id of Qwen3.8 2.4T A95B?

The id is qwen/qwen3.8-2.4t-a95b. It is the name passed in the model parameter of the API (or on OpenRouter).

Where do the prices come from and how often are they updated?

From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.

What does price per million tokens mean?

It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.

Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.