Google: Gemini 2.5 Flash
This AI model, Google's Gemini 2.5 Flash, supports multiple input modalities, including text, images, audio, video, and files, allowing it to handle various types of data. It can process context up to 1048576 tokens and perform tasks that require reasoning, as indicated by its support for tools. The model also has the capability to output structured information, but this feature is not further detailed in the provided facts. When considering which AI model to use, Google's Gemini 2.5 Flash may be a suitable choice due to its ability to handle multiple input formats and perform tasks that require reasoning. However, it comes at a price: $0.3 per million input tokens and $2.5 per million output tokens. Additionally, the model achieves a blended benchmark score of 45.2 across three independent benchmarks, indicating a relatively high level of performance. Those who prioritize handling diverse data types and can afford the associated costs may want to shortlist this model for further evaluation.
Benchmark results
Independent, published benchmarks. Blended score 45.2 across 3 benchmarks, last refreshed 2026-09-08. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 55.1 |
| AI Index | broad capability composite | 16.3 |
| EQ-Bench | emotional understanding in dialogue | 54.5 |
- Model ID
- google/gemini-2.5-flash
- Vendor
- Released
- June 2025
- Tokenizer
- Gemini
- Input Modalities
- file, image, text, audio, video
- Output Modalities
- text
- Max Output
- 65,535 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- ✓ accepts audio
- Moderated
- no
What it costs in practice
Computed from the current $0.30/M input and $2.50/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.28 |
| A month of a busy support chatbot | 5M in / 2M out | $6.50 |
Strong choice for
Category rankings
Where Google: Gemini 2.5 Flash places across the 5 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #3 | Code CompletionCode · of 25 ranked | 134 |
| #14 | Audio SummarizationVoice · of 25 ranked | 152 |
| #15 | Transcript CleanupWriting · of 25 ranked | 143 |
| #22 | Video SummarizationVideo · of 25 ranked | 152 |
| #24 | TranscriptionVoice · of 25 ranked | 123 |
Similar models
Google: Gemini 3.8 Flash
Google: Gemini 3.8 Flash (batch)
Google: Gemini 3.7 Flash
Google: Gemini 3.7 Flash (batch)
Google: Gemini 3.6 Flash
Google: Gemini 3.6 Flash (batch)
Quick answers
- How much does Google: Gemini 2.5 Flash cost?
- $0.30 per million input tokens and $2.50 per million output tokens.
- What is Google: Gemini 2.5 Flash's context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Google: Gemini 2.5 Flash support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Gemini 2.5 Flash process images?
- Yes, it accepts image input.