Qwen3-4B

reasoning

Qwen3-4B represents the next level in the series. Built on a deeper architecture with 4 billion parameters, it features 36 layers and double the number of attention heads (32/8), delivering significant improvements in understanding and generation quality across all supported domains.

The model demonstrates substantial advancements in tasks requiring complex, step-by-step reasoning, and its integrated thinking modes allow for adjusting the depth of analysis based on query complexity. With support for 119 languages and superior semantic extraction capabilities, it is especially effective for multilingual document analysis and cross-linguistic tasks.

Qwen3-4B is ideally suited for professional applications that require deep document analysis — such as legal review, scientific research, technical documentation, and literary analysis. The model excels at summarization, multilingual translation, and organizing academic content in educational projects.


Announce Date: 29.04.2025
Parameters: 4B
Context: 41K
Layers: 36
Attention Type: Full or Sliding Window Attention
Developer: Qwen
Transformers Version: 4.51.0
License: Apache 2.0

Public endpoint

Use our pre-built public endpoints for free to test inference and explore Qwen3-4B capabilities. You can obtain an API access token on the token management page after registration and verification.
Model Name Context Type GPU Status Link
There are no public endpoints for this model yet.

Private server

Rent your own physically dedicated instance with hourly or long-term monthly billing.

We recommend deploying private instances in the following scenarios:

  • maximize endpoint performance,
  • enable full context for long sequences,
  • ensure top-tier security for data processing in an isolated, dedicated environment,
  • use custom weights, such as fine-tuned models or LoRA adapters.

Recommended server configurations for hosting Qwen3-4B

Prices:
Name GPU Price, hour TPS Max Concurrency
teslat4-1.16.16.160
40,960.0
1 $0.33 1.349 Launch
teslaa2-1.16.32.160
40,960.0
1 $0.38 1.355 Launch
teslaa10-1.16.32.160
40,960.0
1 $0.53 2.647 Launch
rtx2080ti-2.12.64.160
40,960.0
tensor
2 $0.69 1.977 Launch
rtx3090-1.16.24.160
40,960.0
1 $0.83 2.821 Launch
rtx3080-2.16.32.160
40,960.0
tensor
2 $0.97 1.667 Launch
rtx4090-1.16.32.160
40,960.0
1 $1.02 2.814 Launch
rtxa5000-2.16.64.160.nvlink
40,960.0
tensor
2 $1.23 5.883 Launch
rtx5090-1.16.64.160
40,960.0
1 $1.59 4.095 Launch
teslaa100-1.16.64.160
40,960.0
1 $2.37 11.929 Launch
h100-1.16.64.160
40,960.0
1 $3.83 159.500 11.918 Launch
h100nvl-1.16.96.160
40,960.0
1 $4.11 14.193 Launch
teslaa100-2.24.96.160.nvlink
40,960.0
tensor
2 $4.61 24.447 Launch
h200-1.16.128.160
40,960.0
1 $4.74 21.833 Launch
h200-2.24.256.160.nvlink
40,960.0
tensor
2 $9.40 44.253 Launch
Prices:
Name GPU Price, hour TPS Max Concurrency
teslat4-1.16.16.160
40,960.0
1 $0.33 1.078 Launch
teslaa2-1.16.32.160
40,960.0
1 $0.38 1.084 Launch
teslaa10-1.16.32.160
40,960.0
1 $0.53 2.376 Launch
rtx2080ti-2.12.64.160
40,960.0
tensor
2 $0.69 1.706 Launch
rtx3090-1.16.24.160
40,960.0
1 $0.83 2.550 Launch
rtx3080-2.16.32.160
40,960.0
tensor
2 $0.97 1.395 Launch
rtx4090-1.16.32.160
40,960.0
1 $1.02 2.543 Launch
rtxa5000-2.16.64.160.nvlink
40,960.0
tensor
2 $1.23 5.612 Launch
rtx5090-1.16.64.160
40,960.0
1 $1.59 3.824 Launch
teslaa100-1.16.64.160
40,960.0
1 $2.37 11.658 Launch
h100-1.16.64.160
40,960.0
1 $3.83 11.647 Launch
h100nvl-1.16.96.160
40,960.0
1 $4.11 13.922 Launch
teslaa100-2.24.96.160.nvlink
40,960.0
tensor
2 $4.61 24.175 Launch
h200-1.16.128.160
40,960.0
1 $4.74 21.561 Launch
h200-2.24.256.160.nvlink
40,960.0
tensor
2 $9.40 43.982 Launch
Prices:
Name GPU Price, hour TPS Max Concurrency
teslaa10-1.16.32.160
40,960.0
1 $0.53 1.904 Launch
teslat4-2.16.32.160
40,960.0
tensor
2 $0.54 2.542 Launch
teslaa2-2.16.32.160
40,960.0
tensor
2 $0.57 2.555 Launch
rtx2080ti-2.12.64.160
40,960.0
tensor
2 $0.69 1.233 Launch
rtx3090-1.16.24.160
40,960.0
1 $0.83 2.077 Launch
rtx4090-1.16.32.160
40,960.0
1 $1.02 2.070 Launch
rtxa5000-2.16.64.160.nvlink
40,960.0
tensor
2 $1.23 5.139 Launch
rtx3080-3.16.64.160
40,960.0
pipeline
3 $1.43 2.050 Launch
rtx5090-1.16.64.160
40,960.0
1 $1.59 3.351 Launch
rtx3080-4.16.64.160
40,960.0
tensor
4 $1.82 3.177 Launch
teslaa100-1.16.64.160
40,960.0
1 $2.37 11.185 Launch
h100-1.16.64.160
40,960.0
1 $3.83 11.174 Launch
h100nvl-1.16.96.160
40,960.0
1 $4.11 13.449 Launch
teslaa100-2.24.96.160.nvlink
40,960.0
tensor
2 $4.61 23.703 Launch
h200-1.16.128.160
40,960.0
1 $4.74 21.089 Launch
h200-2.24.256.160.nvlink
40,960.0
tensor
2 $9.40 43.509 Launch

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