Model comparison
SakThai Plus 1.5B Coder vs o3
Capability radar, value bars, and side-by-side posture.
SakThai Plus 1.5B Coder
Not scored
value score
o3
93
value score
SakThai Plus 1.5B Coder ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | SakThai Plus 1.5B Coder | o3 |
|---|---|---|
| Developer | Nanthasit | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | SakThai Plus 1.5B Coder is a compact, open-weight code-generation LLM fine-tuned from Qwen2.5-1.5B-Instruct by independent researcher Nanthasit Burankum. It targets code generation, completion, structured tool calling, and agentic workflows on consumer hardware. | OpenAI reasoning model focused on hard problems. |