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Head to head

Sui Knowledge Base (kapa.ai) vs Ckg Nemotron Perplexity

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Sui Knowledge Base (kapa.ai)io.github.jessiemongeon1/sui-kapa
A
No reviews yet

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

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Ckg Nemotron Perplexityio.github.Yarmoluk/ckg-nemotron-perplexity
C
No reviews yet

NVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Sui Knowledge Base (kapa.ai) (93/100 against 65). Sui Knowledge Base (kapa.ai) is hosted and callable through the gateway; Ckg Nemotron Perplexity runs on your own machine. Sui Knowledge Base (kapa.ai) has noticeably more public adoption.

 Sui Knowledge Base (kapa.ai)Ckg Nemotron Perplexity
User ratingNo reviews yetNo reviews yet
Safety gradeA93/100C65/100
AdoptionEstablishedNew
GitHub stars7.8k–
Downloads / week–21
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools—5
Write actions——
Price per callFreeFree
LicenceApache-2.0MIT
Last release2026-09-26—
CategoryWeb searchWeb search

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