Qwen3.8-27B
Alibaba · Lanzado ago 2026
Condicional
Qwen3.8-27B es el modelo open-weight de 27 000 millones de parámetros de Alibaba, ya disponible bajo Apache 2.0 con 262K de contexto nativo y despliegue en una sola GPU. Es el compañero autoalojable del buque insignia Qwen3.8-Max de 2,4T. Los benchmarks siguen siendo cifras de Alibaba, por lo que queda en 'conditional': un modelo real y ejecutable cuyas ganancias en programación declaradas por el fabricante aún esperan reproducción independiente.
¿Es adecuada para ti?
Bueno para
- Single-GPU self-hosting — 27B parameters fits a single consumer or datacenter GPU when quantized (4-bit: ~15GB VRAM, FP8: ~27GB, BF16: ~54GB)
- Open-weight ownership — full control over fine-tuning, data privacy, and deployment without API vendor lock-in
- Permissive commercial use: the weights are published on Hugging Face under Apache 2.0
- Long inputs on your own hardware: 262,144 tokens of native context, extensible up to 1,000,000 per the model card
- Cost-sensitive volume deployments — self-hosting breaks even vs. API at several billion tokens/month
No recomendado para
- Decisions that need independent benchmarks: the coding and agent gains are still Alibaba-reported
- Regulated environments requiring auditable model cards, verified safety evaluations, and independent evaluations
- Maximum capability workloads — the 27B model will not match the 2.4T Qwen3.8-Max flagship on complex reasoning or frontier benchmarks
- Teams who need predictable API pricing and SLAs from the model vendor: this entry covers the self-hosted open weights
Precios
Entrada
Free (open weights — self-hosted)
Salida
Free (open weights — self-hosted)
Contexto
262K native ctx, 1M extended; Apache 2.0
Historial de veredictos
15 ago 2026
pending -> conditional — Open weights shipped Aug 14 under Apache 2.0 with 262K native context and single-GPU deployment; vendor-claimed coding/agent gains await independent reproduction.
Fuentes
- Hugging Face: Qwen/Qwen3.8-27B model card (Apache 2.0)sept 2026
- DataNorth — Alibaba releases Qwen3.8-Max (Aug 4, 2026)ago 2026
- YottaLabs — Qwen 3.8 27B: Specs, Hardware Requirements, and How to Run It (Aug 4, 2026)ago 2026
- Swfte AI — Qwen3.8-27B: The Version You Can Actually Run (Aug 4, 2026)ago 2026
- Digital Applied — Qwen3.8 Open Weights: Check This Before Downloading (Aug 7)ago 2026
- MarkTechPost — Alibaba Qwen Releases Qwen3.8-Max (Aug 3, 2026)ago 2026
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