Qwen3.8 2.4T A95B

SyncDev model directory · Profile updated Oct 13, 2026

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Qwen3.8 2.4T A95B is a large text-generation checkpoint with sparse expert activation and a custom Qwen model licence.

Key specifications

Specification score
35.2
Context window
262.14K
License
Qwen3.8 Max licence
Parameters
95B active / 2,400B total

The specification score summarizes recorded features and limits. It is not a benchmark result.

Inputs and outputs

Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.

Accepts

  • Text input

Produces

  • Text output

Capabilities

ReasoningStreamingOpen weights

What is Qwen3.8 2.4T A95B?

Qwen3.8 2.4T A95B is a large text-generation checkpoint with sparse expert activation and a custom Qwen model licence.

Checkpoint and hosted service

The model card identifies 2.4 trillion total parameters and 95 billion active parameters. The downloadable checkpoint accepts text. The managed Qwen3.8 Max service adds features that should not be transferred automatically to this checkpoint, including its hosted multimodal interface. Use the checkpoint’s model card and licence when planning self-hosting.

Context and infrastructure

The native context is 262,144 tokens, with long-context extension described separately. The active parameter count describes computation for a token, while the total count still matters for loading the model. Assess storage, accelerator memory, networking and KV-cache requirements for the complete serving configuration before assuming the checkpoint fits an existing cluster.

Evaluate a complete task

Try a codebase-wide change or a document analysis that requires several linked steps. Provide the same files, tools and acceptance criteria used with your current model. Review whether the answer uses the relevant passages, whether tool calls complete and whether a generated patch passes the required checks. Include a shorter workload too, since an extended context configuration may change its behaviour. Keep retries and reasoning output in the cost and latency measurement. This is a custom-licensed open-weight release, so a permissive licence from another Qwen model does not establish the terms for this one.

Sources

Publisher documentation

How to evaluate Qwen3.8 2.4T A95B

Compare the model on the work you need to complete.

Tasks and inputs

Qwen3.8 2.4T A95B is listed for Text generation. It accepts text and produces text. Use the publisher’s input format and preprocessing for your chosen deployment.

Capacity and cost

Documented limits: 262.14K context. Measure a completed task using the prompts, documents and tools your application will use. Include reasoning and retries in the result.

Choosing a deployment

The weights are downloadable under Qwen3.8 Max licence. Check runtime support and size the complete model and working context for your expected concurrency.

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