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Grok Online
Grok 4.5 API Pricing: Cost Calculator and Model Comparison
Verified July 2026 Grok 4.5 API prices: cached and long-context rates, monthly cost examples, and comparisons with GPT-5.5, Opus 4.8, and Fable 5.
Grok Online
Grok Online Journal
Evidence-led guides to Grok models, API pricing, coding benchmarks, and model selection, updated as sources change.
Verified July 2026 Grok 4.5 API prices: cached and long-context rates, monthly cost examples, and comparisons with GPT-5.5, Opus 4.8, and Fable 5.
Verified Grok 4.5 coding review: Cursor co-training, Grok Build, Terminal-Bench and SWE results, plus an evaluation plan for engineering teams.
A verified July 2026 guide to Grok: how xAI's assistant evolved, what Grok 4.5 can do, where to use it, API pricing, context limits, and key caveats.