5 free frontier AI models you can use today

WEEKLY explore_pricing 5 curated cards · last refreshed May 16, 2026
1 · HOOK

5 free frontier AI models you can use today

Pricing data from OpenRouter, refreshed weekly.
2 · NUMBER
FREE
Google: Lyria 3 Clip Preview — per million tokens
3 · COMPARE

Google: Lyria 3 Pro Preview vs GPT-5.5 Pro

Google: Lyria 3 Pro Preview: ₹0/M
GPT-5.5 Pro: ₹2,505/M
4 · TRUE BUT INCOMPLETE
Price isn't everything — latency, India availability, and Indic support shift the math.
5 · CLOSER

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Full table: /explore/api-comparison/

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