The platform for inference, training, and execution | Baseten

Genspark worked with Baseten Applied Research to post-train Qwen3.5-397B into a specialized Deep Research model that outperforms several frontier models on Genspark's quality grader. The optimized model crawls significantly more sources per user query and powers Genspark's production Deep Research agent while achieving high cost efficiency through NVFP4 weight quantization. Open article →