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AI & LLM APIs

Compare AI and large-language-model API pricing — OpenAI, Anthropic Claude and Google Gemini — with how-to-get-key guides and a free cost calculator.

AI

OpenAI

AI & LLMs
GPT-4o, GPT-4o mini, o-series.
from $0.15/1M
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CL

Anthropic Claude

AI & LLMs
Opus, Sonnet, Haiku.
from $0.80/1M
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GE

Google Gemini

AI & LLMs
2.5 Pro & Flash, free tier.
from $0.10/1MFree tier
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