What is current prompt limit, context length, and rate limit on "ChatGPT Plus" plan? (also, how does it stack VS GitHub Copilot Chat)

Hi folks,

Since limits change very frequently, I was wondering what the following limits for GPT-4 are on the paid ChatGPT Plus plan as of NOW:

  1. prompt length limit
  2. context window length
  3. rate limit (how many prompts per hour/day/etc.)
  4. what is generation length limit (when it stops before finishing the entire response)
  5. Does continue prompt when #4 happens count towards the rate limit?

My use case is primarily coding assistance.
So, I would appreciate if those who tried GitHub Copilot Chat (Copilot X) could provide Copilot VS GPT-4 feedback about their experience.

Thank you!