iFlytek Spark-X2.6-4B Launches With 1M-Token Context Under Apache 2.0
A 4B model handling a 1M-token context window pushes long-document workloads onto small hardware, making local long-context inference practical on consumer GPUs. The Apache 2.0 license allows unrestricted commercial use, a contrast to models with usage restrictions. Developers building retrieval-free long-context applications can deploy it directly through vLLM.
