Beynele is a Lumina-Image 2.0 based text-to-image model adapted for Kazakh cultural image generation. It is trained with a data-centric pipeline that combines curated cultural data, synthetic supervision, revive-before-reject curation, a base-model anchor dataset, and reference-based evaluation with Beynele-Bench.

Only the diffusion transformer is adapted. The tokenizer, text encoder, scheduler, and VAE are carried over from the Lumina-Image 2.0 Diffusers release to provide a direct from_pretrained loading path.

The final training pool contains three branches:

The cultural dataset covers Kazakh people, material culture, buildings, landmarks, food, national symbols, natural scenes, activities, and text-bearing images. The full fine-tuning corpus is not released because of privacy, licensing, and cultural-data governance constraints.

Beynele-Bench uses 750 prompt-reference pairs and reports the arithmetic mean of Qwen3-VL 32B and Gemini 2.5 Pro similarity scores on a 1-10 scale.

Beynele is intended for research on cultural text-to-image generation, low-resource visual adaptation, Kazakh cultural representation, benchmarked T2I evaluation, and data-centric model adaptation.

The model may hallucinate cultural details, produce imperfect Kazakh text, blur faces under difficult compositions, or shift prompt details under strong cultural specialization. It should not be used for identity verification, historical authentication, or high-stakes cultural documentation. Human review and local cultural expertise remain important for sensitive uses.

The Hub package contains the converted Diffusers transformer/ safetensors used by Lumina2Pipeline.from_pretrained. The source EMA checkpoint is retained in the local release backup and cache for internal traceability.

Beynele is released under the Apache License 2.0. The model is adapted from Alpha-VLLM/Lumina-Image-2.0; users should also follow the licenses and terms of any bundled or upstream components used by the Diffusers pipeline.