Open-Weight LLM Models — Live Ranking, Benchmarks & Specs
Explore, filter and compare open-weight language models with live specs, benchmarks and license data
Spark-X2.6-4B
SparkLLM (XHToken)
Hybrid attention transformer: 1 full-attention layer combined with 3 sliding-window attention (SWA) layers, natively supporting up to 1M-token context
Spark-X2.6
Apache License 2.0
Openness Score
1.0
Spark-X2.5-4B
SparkLLM (XHToken)
Hybrid attention transformer: 1 full-attention layer combined with 3 sliding-window attention (SWA) layers, natively supporting up to 1M-token context
Spark-X2.5
Apache License 2.0
Openness Score
1.0
Spark-X2.5-1.7B
SparkLLM (XHToken)
Hybrid attention transformer: 1 full-attention layer combined with 3 sliding-window attention (SWA) layers, natively supporting up to 1M-token context
Spark-X2.5
Apache License 2.0
Openness Score
1.0