Together Compiler hits 2.7x throughput gains on Kimi K3 at same per-user speed

togethercompute · x · 2026-11-10

Together launched Together Compiler (TKCC), billed as the first truly continual compilation system for AI inference, built around "Polymorphic Inference."

The motivation: inference workloads are highly heterogeneous — none of the top-10 open-source models on OpenRouter share the same architecture, Together serves trillions of tokens daily across thousands of customers with distinct traffic shapes, and hardware spans H100/B200/B300/NVL72. Hand-tuned compiler optimizations can't scale to this, and agentic optimizers are bottlenecked by experimentation speed.

Benchmarks vs. the best InferenceX configs on NVIDIA B200/B300 at the same per-user speed: Kimi K3 +2.7x throughput, GLM-5.3 +1.8x, DeepSeek V4.1 Flash +1.8x, MiniMax M3.1 Flash +1.5x.

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