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aksarallm-1.5b-v2-checkpoint
AksaraLLM/aksarallm-1.5b-v2-checkpoint
aksarallm-1.5b-v2-checkpoint is a text generation model from AksaraLLM. Use it when you need the model to write or continue text. It is set up for transformers. The card lists the license as apache-2.0.
Earlier 1.5B Qwen2-based Indonesian checkpoint. Superseded by AksaraLLM/AksaraLLM-Qwen-1.5B-v5-public which has measurably better perplexity and lower English leak.
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1.8B
10.7 GB on disk
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At a glance
- Task
- Text Generation
- Library
- transformers
- License
- apache-2.0
- Model type
- qwen2
- Access
- Public
- Created
- Apr 16, 2026
- Updated
- May 2, 2026
- SHA
- 74405aaf
Base models
Model card
From the Hugging Face model README
aksarallm-1.5b-v2-checkpoint
Earlier 1.5B Qwen2-based Indonesian checkpoint. Superseded by
AksaraLLM/AksaraLLM-Qwen-1.5B-v5-public
which has measurably better perplexity and lower English leak.
Measured baseline (Devin audit, CPU bf16, 50 short Indonesian sentences)
| Metric | Value |
|---|---|
| Perplexity | 9.9 (vs 8.4 for v5-public) |
| English-stopword ratio in ID-prompted output | 3.6% (vs 0.9% for v5-public) |
| Indonesian-stopword ratio in ID-prompted output | 26.8% |
| Parameters | 1777.1 M |
| Architecture | Qwen2ForCausalLM |
Status
Kept for historical reference / reproducibility. For new downstream work,
use AksaraLLM-Qwen-1.5B-v5-public instead.
License
Apache 2.0
- Task
- Text Generation
- Library
- transformers
- Type
- qwen2
- License
- apache-2.0
- Languages
- id
- Created
- Apr 16, 2026
- Updated
- May 2, 2026