Makes one wonder how much a research being open makes a difference in its real-world success in the current age. Cyc's competitors (LLMs etc.) arguably have a lot to attribute to open public participation for its successes. Perhaps things would have been difference had Lenat been more open with the project?
There was no machine intelligence in Cyc, just human intelligence.
This can be rephrased for other "AI" projects with exactly the same relevance:
There is no machine intelligence in LLM bots, just human intelligence.