The questions you posed to grok are off-topic. Without discussing the technology, ai16z is not related to large models, but rather to the concept of AI agents.

swarms is a counterfeit of 'AI large models', with a nice name but empty inside; AI16Z is a distant relative of 'AI large models', somewhat related but not at the core.
Comparison in the realm of AI large models
Technical strength:
swarms: Technology? What technology? The coin of Pump.fun is basically a template with a changed name, without even a proper website, let alone an AI large model. It might not even be able to run a calculator.
AI16Z: Has some substance. The Eliza framework can be found on GitHub (specific code quality needs evaluation by professionals), and the concept of AI agents is considered cutting-edge. However, it lacks the capability to train large models itself and may be calling existing APIs (like LLaMA or other open-source models) for applications. It is still far from being an 'AI large model developer', but at least it's several levels above swarms.