flagshipGoogle·Released 2026
Gemini 4 Argon
Google's newest Gemini flagship, accepting text, image, video, audio and PDF input.
Pricing verified October 20, 2026 · source
Key specifications
| Vendor | |
| Tier | flagship |
| Context window | 1M tokens |
| Pricing | $2 / $10 per 1M tokens (input/output) through Nov 30, 2026; $4 / $20 from Dec 1, 2026 |
| Released | 2026 |
| Categories | Text GenerationMultimodalAdvanced ReasoningCode GenerationEnterprise |
Note: Verified 2026-10-20: ai.google.dev/gemini-api/docs/pricing lists standard-tier $2.00 input / $10.00 output per 1M tokens through Nov 30, 2026, rising to $4.00 / $20.00 from Dec 1, 2026. ai.google.dev/gemini-api/docs/models/gemini-4-argon lists a 1,048,576 token context window, status Stable, last updated October 2026. Exact release date is not shown, so only the year is recorded. The price fields hold the current rate.
Key features
- •Stable Gemini 4 model
- •1M-token context window
- •Text, image, video, audio and PDF input
- •Thinking levels, function calling, structured outputs and code execution
- •Search and Maps grounding
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