| --- |
| license: apache-2.0 |
| language: |
| - en |
| library_name: transformers |
| pipeline_tag: text-generation |
| tags: |
| - transformers |
| - qwen2.5 |
| - qwen2.5-coder |
| - code-generation |
| - agent |
| - tool-calling |
| - function-calling |
| - sakthai |
| - house-of-sak |
| - no-weights |
| - skeleton |
| - cpu-inference |
| - llama.cpp |
| - ollama |
| - offline |
| - eval-results |
| base_model: Qwen/Qwen2.5-Coder-1.5B-Instruct |
| datasets: |
| - Nanthasit/sakthai-combined-v7 |
| inference: |
| parameters: |
| temperature: 0.2 |
| max_new_tokens: 1024 |
| top_p: 0.9 |
| widget: |
| - text: "Write a Python function that checks if a string is a palindrome, ignoring spaces and punctuation." |
| output: |
| text: "```python\ndef is_palindrome(s: str) -> bool:\n \"\"\"Check if a string is a palindrome, ignoring spaces, punctuation, and case.\"\"\"\n import re\n cleaned = re.sub(r'[^a-zA-Z0-9]', '', s).lower()\n return cleaned == cleaned[::-1]\n```" |
| - text: "Sort an array of numbers in JavaScript" |
| output: |
| text: "```javascript\nfunction bubbleSort(arr) {\n const a = arr.slice();\n for (let i = 0; i < a.length; i++) {\n for (let j = 0; j < a.length - i - 1; j++) {\n if (a[j] > a[j + 1]) {\n const tmp = a[j];\n a[j] = a[j + 1];\n a[j + 1] = tmp;\n }\n }\n }\n return a;\n}\n```" |
| model-index: |
| - name: SakThai Plus 1.5B Coder |
| results: |
| - task: |
| type: text-generation |
| name: Code Generation Reference |
| dataset: |
| type: mbpp |
| name: MBPP |
| metrics: |
| - type: pass@1 |
| value: 71.2 |
| name: MBPP pass@1 (base model reference) |
| verified: false |
| date: 2026-07-31 |
| notes: Inherited from Qwen/Qwen2.5-Coder-1.5B-Instruct; not measured on this fine-tune yet. |
| - task: |
| type: text-generation |
| name: Local Tool-Calling Smoke |
| dataset: |
| type: custom |
| name: SakThai tool-call smoke |
| metrics: |
| - type: valid-json |
| value: pending |
| name: Valid JSON rate |
| verified: false |
| date: 2026-08-01 |
| notes: Weights not uploaded; benchmark will run after first artifact push. |
| - task: |
| type: text-generation |
| name: Hosted Inference Check |
| dataset: |
| type: custom |
| name: HF router probe |
| metrics: |
| - type: availability |
| value: 0 |
| name: Router availability |
| verified: true |
| date: 2026-08-01 |
| notes: Router returns model_not_supported because no weights are present in the repo. |
| extra: |
| sibling: Nanthasit/sakthai-coder-1.5b |
| --- |
| |
| <p align="center"> |
| <strong>Qwen2.5-Coder 1.5B variant for code + tool use · weights placeholder + workflow</strong><br/> |
| <em>Roadmap model in the SakThai family · <a href="https://huggingface.co/collections/Nanthasit/sakthai-model-family-6a64745450b12d421c1f9f02">SakThai Model Family</a></em> |
| </p> |
|
|
| <p align="center"> |
| <a href="https://huggingface.co/Nanthasit"><img src="https://img.shields.io/badge/%F0%9F%A4%97-Nanthasit-6644cc" alt="Profile"/></a> |
| <a href="https://github.com/beer-sakthai"><img src="https://img.shields.io/badge/GitHub-beer--sakthai-181717?logo=github" alt="GitHub"/></a> |
| <a href="https://huggingface.co/collections/Nanthasit/sakthai-model-family-6a64745450b12d421c1f9f02"><img src="https://img.shields.io/badge/%F0%9F%8F%A0-SakThai%20Family-6644cc" alt="Collection"/></a> |
| <img src="https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fhuggingface.co%2Fapi%2Fmodels%2FNanthasit%2Fsakthai-plus-1.5b-coder&query=%24.downloads&label=downloads&color=blue&cacheSeconds=3600" alt="Downloads"/> |
| <img src="https://img.shields.io/badge/params-1.5B-blueviolet" alt="Params"/> |
| <img src="https://img.shields.io/badge/license-Apache%202.0-green" alt="License"/> |
| <img src="https://img.shields.io/badge/status-weights%20placeholder-orange" alt="Status"/> |
| </p> |
|
|
| --- |
|
|
| ## Model Description |
|
|
| **SakThai Plus 1.5B Coder** is the coder-focused member of the SakThai Plus family. It is based on `Qwen/Qwen2.5-Coder-1.5B-Instruct` and targets two workflows: **code generation** and **tool-calling from code-oriented prompts**. This repository currently holds the recipe, metadata, and eval artifacts; weights are not uploaded yet. |
|
|
| This card exists so the training pipeline, evaluation history, and downstream integration points have a stable, versioned entry in the HF Hub. Once weights are pushed, it will become directly loadable with `transformers` and serveable with `llama.cpp` / Ollama from the repo. |
|
|
| **Why this repo matters in the family:** |
| - 🧑💻 **Code-first base:** `Qwen2.5-Coder-1.5B-Instruct` is a strong small-code model; this slot preserves the SakThai tool-calling adaptations for code use cases. |
| - 🔧 **Tool-calling discipline:** trained with code/agent instruction mix from `sakthai-combined-v7`. |
| - 📦 **GGUF-ready path:** once weights exist, the intended artifact is `q4_k_m` for CPU inference. |
| - 🧪 **Live eval history:** `.eval_results/` contains cron metadata snapshots and smoke probes from 2026-07-30 to 2026-08-01. |
|
|
| ## Status |
|
|
| | Item | State | |
| |------|-------| |
| | Weights | ❌ Not uploaded yet | |
| | GGUF | ❌ Not uploaded yet | |
| | Config / metadata | ✅ Present | |
| | Eval history | ✅ `.eval_results/` snapshots present | |
| | Hub inference | ❌ Router returns `model_not_supported` until weights are pushed | |
|
|
| If you need a working SakThai coder model today, use: |
| - [Nanthasit/sakthai-coder-1.5b](https://huggingface.co/Nanthasit/sakthai-coder-1.5b) |
| - [Nanthasit/sakthai-context-1.5b-merged-v2](https://huggingface.co/Nanthasit/sakthai-context-1.5b-merged-v2) |
|
|
| ## How to Use |
|
|
| This repository is a **workflow placeholder** until weights are uploaded. Below are the two intended paths once weights are present. |
|
|
| ### Option A — Load with transformers (future) |
|
|
| ```python |
| from transformers import AutoModelForCausalLM, AutoTokenizer |
| |
| model_id = "Nanthasit/sakthai-plus-1.5b-coder" |
| tokenizer = AutoTokenizer.from_pretrained(model_id) |
| model = AutoModelForCausalLM.from_pretrained( |
| model_id, |
| torch_dtype="auto", |
| device_map="auto", |
| ) |
| |
| messages = [ |
| {"role": "system", "content": "You are SakThai-Coder, a helpful coding assistant."}, |
| {"role": "user", "content": "Write a Python function that checks if a string is a palindrome."}, |
| ] |
| prompt = tokenizer.apply_chat_template(messages, tokenize=False) |
| inputs = tokenizer(prompt, return_tensors="pt") |
| out = model.generate(**inputs, max_new_tokens=256) |
| print(tokenizer.decode(out[0], skip_special_tokens=True)) |
| ``` |
|
|
| ### Option B — CPU / offline inference via GGUF (future) |
|
|
| ```bash |
| # After weights/GGUF are pushed: |
| huggingface-cli download Nanthasit/sakthai-plus-1.5b-coder --include "*.gguf" --local-dir ./ |
| llama-cli -m sakthai-plus-1.5b-coder-q4_k_m.gguf \ |
| --prompt "[INST] Write a Python function that checks if a string is a palindrome. [/INST]" \ |
| -n 256 |
| ``` |
|
|
| ## Training Details |
|
|
| | Detail | Value | |
| |--------|-------| |
| | **Base model** | `Qwen/Qwen2.5-Coder-1.5B-Instruct` | |
| | **Dataset** | [Nanthasit/sakthai-combined-v7](https://huggingface.co/datasets/Nanthasit/sakthai-combined-v7) | |
| | **Framework** | Transformers + PEFT/LoRA-family recipe | |
| | **License** | Apache 2.0 | |
|
|
| ## Evaluation & Benchmarks |
|
|
| This repo does **not yet** have verified model-level scores because there are no weights to load. The closest available references: |
|
|
| | Benchmark | Source | Status | |
| |-----------|--------|--------| |
| | MBPP pass@1 | Base model `Qwen2.5-Coder-1.5B-Instruct` | Inherited; not measured on this fine-tune | |
| | HF router inference | `.eval_results/benchmark-20260731_192407.yaml` | `model_not_supported` until weights are uploaded | |
| | Code smoke | `.eval_results/inference-check-2026-07-31.yaml` | Not runnable in this environment; metadata snapshot only | |
|
|
| When weights are pushed, rerun: |
| ```bash |
| llama-bench sakthai-plus-1.5b-coder-q4_k_m.gguf |
| ``` |
| and add results to `.eval_results/`. |
|
|
| ## Limitations |
|
|
| - **No weights uploaded yet.** This repo is currently a metadata / workflow placeholder. |
| - **No standalone benchmarks yet.** Published numbers are inherited from the base model, not this SakThai fine-tune. |
| - **No hosted inference.** HF inference providers cannot serve a repo without weights. |
| - **Code quality depends on prompt format.** This slot is tuned for tool + code prompts; plain chat performance may differ from the base instruct checkpoint. |
| - **Small-model tradeoffs.** At 1.5B parameters, complex multi-file reasoning and very long context may degrade. |
|
|
| ## SakThai Model Family |
|
|
| | Model | Downloads | Role | |
| |-------|-----------|------| |
| | [Context 1.5B Merged](https://huggingface.co/Nanthasit/sakthai-context-1.5b-merged) | 1,855 | Flagship tool-calling | |
| | [Context 0.5B Merged](https://huggingface.co/Nanthasit/sakthai-context-0.5b-merged) | 1,730 | Lightweight edge | |
| | [Context 7B Merged](https://huggingface.co/Nanthasit/sakthai-context-7b-merged) | 1,055 | High-power reasoning | |
| | **Plus 1.5B Coder** ⬅ | **0 / planned** | **Code + tool placeholder** | |
| | [Coder 1.5B](https://huggingface.co/Nanthasit/sakthai-coder-1.5b) | 173 | Ready coder variant | |
|
|
| [View the whole family collection](https://huggingface.co/collections/Nanthasit/sakthai-model-family-6a64745450b12d421c1f9f02) |
|
|
| ## The House of Sak 🏠 |
|
|
| Built from a shelter in Cork, Ireland, with **$0 budget** and no paid GPUs. This repo is part of an open-source ecosystem where every artifact is meant to be usable, auditable, and reproducible. |
|
|
| > *"We are one family — and becoming more."* — Beer (beer-sakthai) |
|
|
| --- |
|
|
| ## Support |
|
|
| - ⭐ Leave a like when weights are available |
| - 🐛 Report issues on [GitHub](https://github.com/beer-sakthai/Sak-Family-Agent) |
| - 🔄 Share with anyone building accessible coding agents |
| - 🍴 Fork and experiment — Apache 2.0 |
|
|
| --- |
|
|
| ## Citation |
|
|
| ```bibtex |
| @misc{sakthai-plus-1.5b-coder, |
| title = {SakThai Plus 1.5B Coder}, |
| author = {Beer (beer-sakthai) and SakThai}, |
| year = {2026}, |
| url = {https://huggingface.co/Nanthasit/sakthai-plus-1.5b-coder}, |
| note = {Apache 2.0; weights placeholder based on Qwen/Qwen2.5-Coder-1.5B-Instruct} |
| } |
| ``` |
|
|
| If you use the base architecture, also cite: |
|
|
| ```bibtex |
| @misc{qwen2.5-coder-2024, |
| title = {Qwen2.5-Coder}, |
| author = {Qwen Team}, |
| year = {2024}, |
| url = {https://huggingface.co/Qwen/Qwen2.5-Coder-1.5B-Instruct} |
| } |
| ``` |
|
|
| --- |
|
|
| ## License |
|
|
| Apache 2.0. Base model `Qwen/Qwen2.5-Coder-1.5B-Instruct` retains its original license. |
|
|
| --- |
|
|
| *Built from a shelter in Cork, Ireland. Built with love, tears, and zero budget — to the world.* |
|
|
| *HF repo metadata API-verified 2026-08-01T10:39Z.* |
|
|
