SGLang has Day-0 support for Spark-X2.6-1.7B from @SparkLLM, a compact on-device model that stays close to Spark-X2.6-4B with less than half the parameters.
Stronger coding, agentic, and long-context
Efficient on-device inference, same architecture as Spark-X2.5-1.7B
Controllable Thinking Budget, supports none, low, and high levels
Try it with SGLang!
