Model Library
GoogleReleased December 17, 2025Gemini 3 Flash
Google · Released December 17, 2025
Intelligence score
38
At a glance
- Intelligence
- 38
- Speed
- 176.0tokens/sec
- Latency
- 7.99stime to first token
- Input price
- $0.50per 1M tokens
- Output price
- $3.00per 1M tokens
- Context window
- 3tokens
- Parameters
- —
Summary
Comparison summary
Gemini 3 Flash Preview (Reasoning) scores 38 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other reasoning models in a similar price tier (median: 28). Gemini 3 Flash Preview (Reasoning) generates output at 176.0 tokens per second (based on Google's API), which is well above average compared to other reasoning models in a similar price tier (median: 81.2 t/s). Gemini 3 Flash Preview (Reasoning) costs $0.50 per 1M input tokens (very competitive, median: $1.50) and $3.00 per 1M output tokens (very competitive, median: $8.40), based on Google's API.
Specifications
Technical specifications
| Model name | Gemini 3 Flash |
|---|---|
| Provider | |
| Release date | December 17, 2025 |
| Intelligence score | 38 |
| Speed | 176.0 tokens/sec |
| Latency (TTFT) | 7.99s |
| Input price | $0.50 / 1M tokens |
| Output price | $3.00 / 1M tokens |
| Context window | 3 tokens |
| Parameters | — |
| Reasoning | Yes |
| Input modalities | text, image, audio, video |
| Output modalities | — |
| Open weights | No |
| License | — |
| API availability | — |
| Source | Model Intelligence legacy profile: gemini-3-flash-reasoning |
Pricing
Token prices
Price per 1M tokens
Gemini 3 Flash, as listed in the catalog record
- Input$0.50
- Output$3.00
| Token type | Price per 1M |
|---|---|
| Input | $0.50 |
| Output | $3.00 |
Model Intelligence legacy profile: gemini-3-flash-reasoning
FAQ · 19
Frequently asked questions
Gemini 3 Flash Preview (Reasoning) was released on December 17, 2025.
Gemini 3 Flash Preview (Reasoning) was created by Google.
Gemini 3 Flash Preview (Reasoning) scores 38 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other reasoning models in a similar price tier (median: 28).
Gemini 3 Flash Preview (Reasoning) generates output at 176.0 tokens per second (based on Google's API), which is well above average compared to other reasoning models in a similar price tier (median: 81.2 t/s).
Gemini 3 Flash Preview (Reasoning) has a time to first token (TTFT) of 7.99s (based on Google's API), which is somewhat higher than average compared to other reasoning models in a similar price tier (median: 2.77s).
Gemini 3 Flash Preview (Reasoning) costs $0.50 per 1M input tokens (very competitive, median: $1.50) and $3.00 per 1M output tokens (very competitive, median: $8.40), based on Google's API.
Gemini 3 Flash Preview (Reasoning) costs $0.50 per 1M input tokens and $3.00 per 1M output tokens (based on Google's API). For a blended rate (7:2:1 cache hit/input/output ratio), this is $0.43 per 1M tokens. Pricing may vary by provider.
Yes, Gemini 3 Flash Preview (Reasoning) is a reasoning model. It uses extended thinking or chain-of-thought reasoning to work through complex problems before providing an answer.
Gemini 3 Flash Preview (Reasoning) supports text, image, speech, and video input.
Gemini 3 Flash Preview (Reasoning) supports text output.
Yes, Gemini 3 Flash Preview (Reasoning) supports image input and can analyze, describe, and answer questions about images.
Yes, Gemini 3 Flash Preview (Reasoning) is multimodal. It can process text, image, speech, and video input and generate text output.
Gemini 3 Flash Preview (Reasoning) has a context window of 1.0M tokens. This determines how much text and conversation history the model can process in a single request.
No, Gemini 3 Flash Preview (Reasoning) is proprietary. The model weights are not publicly available.
Gemini 3 Flash Preview (Reasoning) is a proprietary model and Google has not disclosed the model size or parameter count.
Gemini 3 Flash Preview (Reasoning) achieves a score of 38 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
Gemini 3 Flash Preview (Reasoning) has a knowledge cutoff of January 2025. The model's training data includes information up to this date.
Yes, Gemini 3 Flash Preview (Reasoning) is available via API through 1 provider.
Gemini 3 Flash Preview (Reasoning) is available through 1 API provider.