Leading general-purpose foundation models & professional AI agents. The proprietary Spark model family, with AStudio & Loomy harnesses. Open source.
Joined August 2026
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3/4 Why try Spark-X2.6-4B?
• Compact 4B model for on-device agents
• GGUF with documented llama.cpp, Ollama & LM Studio deployment paths
• Apache-2.0 license
• Configurable thinking budget
Build locally, test your tasks, and share what you learn.
4/4 Explore the community result:
huggingface.co/XHToken/Spark…
If compact, open AI matters to you, please tap ❤️ Like on our original Spark-X2.6-4B model page:
huggingface.co/XHToken/Spark…
Help more developers discover Spark. Try it, share feedback, and like this thread!
Spark-X2.6-1.7B: less than half the parameters of our 4B, close on two benchmarks:
SWE Verified: 59.8 vs 62.8
τ²-bench: 85.3 vs 86.9
Both at high thinking.
Try it & Like on HF!
huggingface.co/XHToken/Spark…
@huggingface @Ollama @ModelScope2022
Post-trained, Base, GGUF, INT8, INT4 & FP8 on HF.
HF: huggingface.co/collections/X…
ModelScope: modelscope.cn/collections/XH…
Run locally:
ollama run SparkLLM/Spark-X2.6-1.7B
ollama.com/SparkLLM/Spark-X2…
Serve Spark-X2.6-1.7B with @sgl_project & @vllm_project!
NVIDIA GPU + Ascend NPU guides, OpenAI-compatible APIs, and SGLang tool-call/reasoning parsers.
Setup & required versions: huggingface.co/XHToken/Spark…
@huggingface @Ollama @ModelScope2022
Thank you to the @huggingface & @reddit communities for the Spark-X2.6-4B love! From GGUF feedback to tool-calling reports and AI-for-Good projects, your testing and ideas mean a lot.
Find it useful? Give it a Like on Hugging Face and share what you build!
huggingface.co/XHToken/Spark…
Join HER Hack-Astron #7: build a working AI-for-Good app with Spark-X2.6-4B. Share a video or illustrated demo in HF Discussions, then submit its link here:
github.com/XHToken/Spark-X2.…
🎉 Spark-X2.6-4B reached #4 on Hugging Face Trending!
Snapshot: All · last 7 days, Oct 25, 2026.
Thanks for your support, hands-on reports & constructive feedback. If you find it useful, give it a ❤️ Like:
huggingface.co/XHToken/Spark…
Build for good with HER Hack-Astron #7!
Use Spark-X2.6-4B in a working app. Post a video or illustrated demo on HF Discussions, then submit its link in Issue #16.
One winner: USD 100. Due Oct 31, 2026, 23:59 UTC.
Rules: github.com/XHToken/Spark-X2.…
Thanks @huggingface and everyone supporting Spark-X2.6-4B! ❤️
Give the model a Like: huggingface.co/XHToken/Spark…
Build an AI-for-Good app, share a working demo & compete for one USD 100 prize: github.com/XHToken/Spark-X2.…
Spark X2.6 in practice: a local Chinese-to-English translation and a multiplication check, recorded via Spark-MLX-LLM. Follow the actual prompts, outputs and reproducible setup.
youtube.com/shorts/cBm3AIhdx…
The community MLX 4-bit checkpoint ran on Linux CPU/FP32. Translation took 403.37 s; 53 × 42 returned 2226 in 344.87 s. Waiting was cut from the video. Source:
github.com/XHToken/Spark-MLX…
TURN BARRIERS INTO ACCESS.
HER Hack-Astron #7 is open: build a working public-interest app with Spark-X2.6-4B.
One winner: USD 100. Deadline: Oct 31, 2026, 23:59 UTC.
Rules & entry: github.com/XHToken/Spark-X2.…
#AIforGood #OpenSource
❤️ Like ⬇️ Download ▶️ Run
Get the model: huggingface.co/XHToken/Spark…
Build for disaster response, health, accessibility, gender equality, or another public need. Show actual inputs and outputs in a video OR illustrated demo.
Publish your complete project: huggingface.co/XHToken/Spark…
Then reply here with your Discussion link: github.com/XHToken/Spark-X2.…
Both steps are required. No live presentation. Individuals of any gender welcome; teams must be at least 50% women contributors.
Spark-X2.6-4B is here! Stronger coding, agents & long-context skills through improved post-training. Thinking: none / low / high.
@huggingface @ModelScope2022 @ollama @vllm_project @sgl_project
huggingface.co/XHToken/Spark…
Selected release results (high thinking):
BFCL-V4: 71.8
MCP-Atlas: 62.4
BrowseComp: 53.1
SWE Pro: 54.3
The attached full table preserves evaluation notes. The inference chart compares hardware, runtimes and context lengths.
Get Spark-X2.6:
Hugging Face: huggingface.co/collections/X…
ModelScope: modelscope.cn/collections/XH…
Ollama: ollama.com/SparkLLM/Spark-X2…
Run locally:
ollama run SparkLLM/Spark-X2.6-4B
Deployment guides include vLLM and SGLang.