VS
- OpenAI has the cheaper entry model: gpt-6-luna at a blended $0.20 per million tokens.
- At the top end, Gemini 3.1 Pro Preview costs $12.00 per million output tokens versus $100.00 for gpt-6-cyber.
Google vs OpenAI at a glance
| OpenAI | ||
|---|---|---|
| Cheapest model | Gemini 3.1 Flash-Lite · $0.25 in / $1.50 out | gpt-6-luna · $0.10 in / $0.50 out |
| Top-tier model | Gemini 3.1 Pro Preview · $2.00 in / $12.00 out | gpt-6-cyber · $20.00 in / $100.00 out |
| Models tracked | 22 | 11 |
| Prompt-caching discount | Yes | Yes |
| Category | LLM API | LLM API |
| Plans tracked | 22 | 11 |
Green marks the lower price.
Prices last checked November 8, 2026 · re-checked twice a week from official pricing pages and APIs · How we collect prices
Every plan, side by side
| Model | Price |
|---|---|
| Gemini 3 Pro | $2.00 in / $10.00 out |
| Gemini 3 Pro Lite | $1.00 in / $5.00 out |
| Gemini 3 Flash | $0.75 in / $3.75 out |
| Gemini 3 Flash Lite | $0.38 in / $1.88 out |
| Gemini 2.5 Flash | $0.075 in / $3.75 out |
| Gemini 2.5 Flash Lite | $0.38 in / $1.88 out |
| Gemini 3 Nano | $0.30 in / $2.50 out |
| Gemini 3 Pro Flash | $1.00 in / $5.00 out |
| Gemini 3.5 Flash | $0.30 in / $2.50 out |
| Gemini 2.0 Flash | $0.75 in / $3.75 out |
| Gemini 3 Pro Thinking | $1.00 in / $5.00 out |
| Gemini 2 Flash | $0.30 in / $2.50 out |
| Gemini 1.5 Flash | $0.75 in / $3.75 out |
| Gemini 2.0 Live | $0.75 in / $4.50 out |
| Gemini 4 Argon | $2.00 in / $10.00 out |
| Gemini 3.8 Flash | $0.75 in / $3.75 out |
| Gemini 3.6 Flash | $0.75 in / $3.75 out |
| Gemini 3.5 Flash-Lite | $0.30 in / $2.50 out |
| Gemini 3.1 Flash-Lite | $0.25 in / $1.50 out |
| Gemini 3.1 Pro Preview | $2.00 in / $12.00 out |
| Gemini 2.5 Pro | $1.25 in / $10.00 out |
| Gemini 3 Flash Preview | $0.50 in / $3.00 out |
OpenAI
| Model | Price |
|---|---|
| gpt-6-astra | $10.00 in / $50.00 out |
| gpt-6.1-sol | $2.00 in / $10.00 out |
| gpt-6-luna | $0.10 in / $0.50 out |
| gpt-5.6-sol | $4.00 in / $20.00 out |
| gpt-5.6-cyber | $12.50 in / $75.00 out |
| gpt-realtime-2.1 | $4.00 in / $24.00 out |
| gpt-realtime-2.1-mini | $0.60 in / $2.40 out |
| chat-latest | $5.00 in / $30.00 out |
| gpt-6.1-terra | $1.00 in / $5.00 out |
| gpt-5.3-codex | $1.75 in / $14.00 out |
| gpt-6-cyber | $20.00 in / $100.00 out |
Related comparisons
Frequently asked questions
Is Google or OpenAI cheaper?
OpenAI has the cheaper entry model: gpt-6-luna at a blended $0.20 per million tokens.
How current is this Google vs OpenAI comparison?
Both providers' prices come from CloudMart's live catalog, last checked November 8, 2026. The page is rebuilt from current data on every visit.
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