AI model and infrastructure insights

Insights, page 29 of 95

Audio and speech

Suno Free Plan: Price, Daily Credits, Rights, and API Limits

Suno’s free plan costs $0 and provides 50 credits that refresh daily. See what happens when they run out, what free-plan songs can be used for, how reported paid prices compare, and what the available API information does—and doesn’t—establish.

Pricing and plans

How Much Is Grok 4? Subscription and API Pricing

Grok pricing depends on whether you mean a consumer subscription or API use. Compare The X Subscription’s new-customer plans with model-specific API rates, the legacy Grok 4 ID, and the conditions that can affect production costs.

Video generation

Sora 2 API Price: Availability and Historical Costs

OpenAI discontinued its direct Sora 2 API on September 24, 2026, so there is no current direct-API purchase price. See historical reported rates and clip-cost estimates; current third-party offers have not been verified.

Coding agents

How to Install Codex CLI on Mac

Install OpenAI Codex CLI on macOS, verify it, sign in, and start a session in your project. Learn which Mac architectures are listed and how ChatGPT sign-in differs from API billing.