available
Weights
Post-trained weights and configuration are downloadable.
Inspect this claim’s source ↗Qwen / Alibaba Cloud / FAMILY RECORD
Qwen3.8
A downloadable 27B vision-language member of the Qwen3.8 generation, selected here because its Apache-2.0 terms are materially simpler than the custom license on the largest Qwen3.8 checkpoint.
Checked release: Qwen3.8-27B
Sources checked 2026-09-19
- Qwen3.8-27B availability
- · Primary source
The profile describes this checkpoint, not every release carrying the family name. Developer documentation is not independent reproduction.
THE MODEL / THE TERMS
Know what you are picking up.
- Parameters
- 27B
- Architecture
- Dense multimodal causal transformer; official configuration and implementation are published with the weights.
- Modalities
- text · image
- Context
- 262K tokens in the official deployment guidance
- Weights license
- Apache-2.0
- Commercial use
- Permitted by Apache-2.0, subject to its notice and attribution terms.
- Memory
- No single minimum is asserted; memory depends on precision, runtime, and context length.
- Known quantizations
- Community quantizations exist; compatibility and provenance vary
Specifications are developer-reported. Primary release documentation ↗ · All sources and terms
NINE DIMENSIONS / NO OPENNESS SCORE
What is actually available?
Each component has its own evidence. “Not established” means this source review did not verify availability; it is not a claim that nothing exists.
available
Architecture
Configuration and model implementation are public.
Inspect this claim’s source ↗available
Inference code
The official repository documents local deployment.
Inspect this claim’s source ↗not established
Training code
The reviewed release does not establish publication of the complete training code.
Inspect this claim’s source ↗partial
Training recipe
Technical materials describe model construction, but do not provide a fully reproducible end-to-end recipe.
Inspect this claim’s source ↗partial
Data information
High-level training information is published; the complete mixture is not disclosed.
Inspect this claim’s source ↗not established
Training data
No sufficiently specific public artifact was confirmed in this review.
Inspect this claim’s source ↗partial
Evaluation
The model card reports vendor evaluations; complete independent reproduction is not bundled.
Inspect this claim’s source ↗available
Commercial use
This 27B checkpoint is Apache-2.0; other Qwen3.8 sizes must be checked separately.
Inspect this claim’s source ↗WHY THIS RELEASE MATTERS
What to explore.
- Multimodal input
- Long context
- Permissive license on this checkpoint
WHAT THE RECORD DOES NOT ESTABLISH
Keep the limits.
- Vendor benchmark claims need independent reproduction
- Licensing differs across Qwen3.8 sizes
No current independent evaluation is attached to this family record; displayed capability claims should be read as vendor-reported.
CONNECTED EVIDENCE
A release becomes a starting point.
- Earlier Bright evidence: qwen3
- Explaining a novice programmer's compiler error
Researchers fine-tuned compact downloadable language models to explain C compiler errors using examples derived from real introductory-programming mistakes.
This is an author-reported research evaluation, not a school deployment or evidence of improved learning outcomes. Dataset access and the distinct Qwen and Llama model terms must be checked before reuse.
Thematic or family connections, not proof that an older application uses the selected checkpoint.
FOLLOW THE RECORD
Sources, not superlatives.
- Qwen3.8 official repository ↗ (repository)
- Qwen3.8-27B model card ↗ (registry)
Source check: 2026-09-19. AI-assisted editorial review, with no named external expert or independent hardware validation claimed. Licenses and model cards can change. Review the linked terms for the specific artifact and intended use.
Understand open source vs open weights ↗