Major Release Google · Released
Gemini 3.5 Flash
What is Gemini 3.5 Flash?
Gemini 3.5 Flash is a Major Release AI model from Google, released on May 19, 2026. It has a 1M tokens context window, costs $1.50 per million input tokens, and scores 1480 on Chatbot Arena Elo. It is available via the company's API.
Google Gemini 3.5 Flash — AA Intelligence Index 55.3, 1M tokens context, reasoning model.
How much does Gemini 3.5 Flash cost?
| Metric | Price |
|---|---|
| input per mtok | $1.50 |
| output per mtok | $9.00 |
| cache read per mtok | $0.15 |
Pricing data verified .
What context window does Gemini 3.5 Flash have?
- Context window
- 1M tokens
- Max output
- 64K
- Input modalities
- text, image, audio, video
- Output modalities
- text
How does Gemini 3.5 Flash score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 82.8% |
| HLE | 23.1% |
| SciCode | 48.8% |
| TAU2-bench | 58.8% |
| TerminalBench-Hard | 46.2% |
| IF-Bench | 47.3% |
| LiveCodeBench Reasoning | 53.3% |
| AA Intelligence Index | 43.3 |
| Chatbot Arena Elo | 1480 |
Benchmark scores verified .