Google: Gemini 3.5 Flash Lite
Gemini 3.5 Flash Lite is a Google model that accepts text, image, video, audio, and file inputs. It offers a context window of 1,048,576 tokens and up to 65,536 output tokens per response. It supports tool calling and reasoning, so it can handle multi-step tasks over long or mixed-media inputs. Structured output support is not confirmed, so teams relying on strict schemas should test it first. Pricing is $0.30 per million input tokens and $2.50 per million output tokens. Input-heavy work, such as processing long documents, transcripts, or video, benefits from the lower input rate, while output-heavy generation costs more. Its blended benchmark score of 34.2 comes from a single independent benchmark (AI Index score of 36.6), which is thin evidence of quality. Shortlist it if you need broad input modalities and very large context at a modest input price, and run your own evaluations before committing.
Benchmark results
Independent, published benchmarks. Blended score 34.2 across 1 benchmark, last refreshed 2026-10-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 36.6 |
- Model ID
- google/gemini-3.5-flash-lite
- Vendor
- Released
- July 2026
- Tokenizer
- Gemini
- Input Modalities
- text, image, video, file, audio
- Output Modalities
- text
- Max Output
- 65,536 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 |
Category rankings
Where Google: Gemini 3.5 Flash Lite places across the 4 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #11 | TranscriptionVoice · of 25 ranked | 123 |
| #13 | TTS ReplacementVoice · of 25 ranked | 115 |
| #20 | Audio SummarizationVoice · of 25 ranked | 144 |
| #22 | Video Auto-TaggingVideo · 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 3.5 Flash Lite cost?
- $0.30 per million input tokens and $2.50 per million output tokens.
- What is Google: Gemini 3.5 Flash Lite's context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Google: Gemini 3.5 Flash Lite support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Gemini 3.5 Flash Lite process images?
- Yes, it accepts image input.