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SparkLLM

SparkLLM builds leading general-purpose foundation models and professional AI agents — the Spark model family, with the AStudio and Loomy harness systems.

Spark X2.5 Passes 100K Downloads on Hugging Face in 10 Days

Spark X2.5 Passes 100K Downloads on Hugging Face in 10 Days

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1 min read
HER Hack-Astron #6 FAQ and a Spark-X2.5 case

HER Hack-Astron #6 FAQ and a Spark-X2.5 case

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3 min read
Spark-X2.5: Case 20 and Challenge FAQ

Spark-X2.5: Case 20 and Challenge FAQ

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2 min read
Spark-X2.5 on Unsloth and LM Studio: a real bilingual local demo

Spark-X2.5 on Unsloth and LM Studio: a real bilingual local demo

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2 min read
Right math, rejected answer? A Spark-X2.5 case worth reproducing

Right math, rejected answer? A Spark-X2.5 case worth reproducing

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2 min read
New numbers, same math? A 12-problem Spark-X2.5 case and an invitation to test

New numbers, same math? A 12-problem Spark-X2.5 case and an invitation to test

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3 min read
Spark’s 2180 vs GSM8K’s 2280: check the answer key, then join the challenge

Spark’s 2180 vs GSM8K’s 2280: check the answer key, then join the challenge

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1 min read
Right math, wrong final answer: a Spark-X2.5 community case and an invitation to test

Right math, wrong final answer: a Spark-X2.5 community case and an invitation to test

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3 min read
Spark-X2.5 hits #1 on HF Trending — join HER Hack-Astron #6: the Math Reasoning Challenge

Spark-X2.5 hits #1 on HF Trending — join HER Hack-Astron #6: the Math Reasoning Challenge

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2 min read
Spark-X2.5 runs locally: official llama.cpp support (Windows CPU demo)

Spark-X2.5 runs locally: official llama.cpp support (Windows CPU demo)

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1 min read
Can a 1.7B model really run end to end? — HER Hack-Astron #5

Can a 1.7B model really run end to end? — HER Hack-Astron #5

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1 min read
Spark-X2.5-4B: a 4B model matching 2–3 larger models on agents, code & math

Spark-X2.5-4B: a 4B model matching 2–3 larger models on agents, code & math

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1 min read
HER Hack-Astron #5: Build a Real Spark X2.5 Edge-Agent Use Case

HER Hack-Astron #5: Build a Real Spark X2.5 Edge-Agent Use Case

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2 min read
Spark X2.5-4B & 1.7B: the only on-device models with native 1M-token context — now open source

Spark X2.5-4B & 1.7B: the only on-device models with native 1M-token context — now open source

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2 min read
Domux: a compact open model for smart-home command understanding at the edge

Domux: a compact open model for smart-home command understanding at the edge

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1 min read
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