lang: vi slug: llm-cost-calculator title: ‘LLM API Cost Calculator — GPT-4, Claude, Gemini’ description: ‘Calculate LLM API monthly cost. Enter your input/output tokens, requests per day, and pick a model — get instant cost projection across OpenAI, Anthropic, and Google models.’ date: 2026-05-18 lastmod: 2026-05-19 layout: “tool-llm-cost-calculator” tool_id: “llm-cost-calculator” #

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