io.github.Yarmoluk/ckg-nvidia-ai
B
- -25: answered 50% of our probes in 7 days
- !: its tools changed on 2026-11-05 (changed 1); no points deducted, review before trusting them
NVIDIA AI CKG. NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.
| Probes in the last 7 days | 8 |
| Answered (%, 7 days) | 50 |
| Median connect time (ms) | 507 |
| Sign-in | open |
| Tools | 9 |
| Tools changed in the last 14 days | yes |
| Last tool change | 2026-11-05 |
| Domain age (days) | – |
| Registry status | active |
Verify it yourself. Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. The probes behind it are archived daily, and each day's archive hashes are in the public ledger.
Server authors: show this grade in your README. It updates daily.
[](https://annalist.dev/mcp/io.github.Yarmoluk/ckg-nvidia-ai)