[KongchangAI]
Unverified50% confidenceBenchmarkExact time

Under the H200 TP8 configuration, Chord achieves a 1.33× kernel performance improvement compared to the tuned public Humming version.

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/17/2026
First Seen
Valid until: 12/16/2026

Sources

vLLM Integrates Chord Kernel: Up to 2.15x Inference Speedup for Kimi K2.x

Related Entities

ChordproductH200productHummingproduct

Related Claims

UnverifiedIn a prefill-only test running gpt-oss-120b on 4× B200s, DWDP4 achieves a 1.92× speedup over DEP4 under the MNT 32K/ISL 32K configuration and a 1.54× throughput improvement at saturation (506K vs. 329K tok/s).59% similar

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