When2Think ThinkOnly 1.5B is an open-source language model by junshim. Features: 1.5b LLM, VRAM: 7.1GB, Context: 128K, License: mit, LLM Explorer Score: 0.32.
| LLM Name | When2Think ThinkOnly 1.5B |
| Repository 🤗 | https://huggingface.co/junshim/When2Think-ThinkOnly-1.5B |
| Base Model(s) | |
| Model Size | 1.5b |
| Required VRAM | 7.1 GB |
| Updated | 2026-09-26 |
| Maintainer | junshim |
| Model Type | qwen2 |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Qwen2ForCausalLM |
| License | mit |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 5.17.0 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <｜end▁of▁sentence｜> |
| Vocabulary Size | 151936 |
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Qwen2.5 1.5B 1.3M Stretched | 1280K / 3.1 GB | 24 | 0 |
| ReaderLM V2 | 500K / 3.1 GB | 35356 | 804 |
| Reader Lm 1.5B | 250K / 3.1 GB | 385 | 608 |
| DeepSeek R1 Distill Qwen 1.5B | 128K / 3.5 GB | 600051 | 1545 |
| Edu Slm | 128K / 3.5 GB | 358 | 1 |
| Ko R1 1.5B Preview | 128K / 7.1 GB | 8 | 9 |
| Pulsar Coder V1 | 128K / 3.1 GB | 291 | 1 |
| DeepSeek R1 Distill Qwen 1.5B | 128K / 3.5 GB | 209 | 1 |
| MLR Executor Qwen 1.5B | 128K / 3.5 GB | 503 | 0 |
| Axiom Python 1.5B | 128K / 3.1 GB | 312 | 0 |