Gemini 4 Argon vs o3
Price and specs side by side · USD per 1M tokens · verified 2026-10-15
// side by side
| metric | Gemini 4 Argon | o3 |
|---|---|---|
| input / 1M | $2.00 | $2.00 |
| output / 1M | $10.00 | $8.00 |
| blended (3:1) | $4.00 | $3.50 |
| cache read / 1M | $0.10 | $0.50 |
| context | 1.05M | 200K |
| max output | 32.8K | 100K |
| input types | text · image · video · audio · pdf | text · image · pdf |
| reasoning | yes | yes |
| tool calling | yes | yes |
| structured output | yes | yes |
| open weights | no | no |
| released | 2026-10-13 | 2025-04-16 |
| knowledge cutoff | 2026-03 | 2024-05 |
| lab | OpenAI |
// monthly cost scenarios
| workload | tokens in / out | Gemini 4 Argon | o3 |
|---|---|---|---|
| Chatbot | 10M / 2M | $40.00 | $36.00 |
| RAG app | 50M / 5M | $150 | $140 |
| Coding agent | 20M / 10M | $140 | $120 |
// verdict
- o3 is 12.5% cheaper than Gemini 4 Argon on a blended 3:1 input/output basis.
- Gemini 4 Argon has the larger context window (1.05M vs 200K tokens).