Google: Gemini 3.1 Flash Lite (batch)
Google’s Gemini 3.1 Flash Lite is a powerful AI model that supports text, images, videos, files, and audio inputs; it can process context up to 1MB in length and facilitate reasoning processes. This model also allows for the integration of tools, enhancing its utility across various applications. However, structured output is not supported, which limits certain use cases. Given its price at $0.125 per million input tokens and $0.75 per million output tokens, Gemini 3.1 Flash Lite may be more suitable for users who have a specific budget and need to handle diverse modalities but do not require structured outputs. Until independent benchmarks are available, its performance remains unverified in comparative evaluations.
- Model ID
- google/gemini-3.1-flash-lite:batch
- Vendor
- Released
- May 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 $0.12/M input and $0.75/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.10 |
| A month of a busy support chatbot | 5M in / 2M out | $2.12 |
Category rankings
Where Google: Gemini 3.1 Flash Lite (batch) places across the 5 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #9 | TranscriptionVoice · of 25 ranked | 123 |
| #12 | Video Auto-TaggingVideo · of 25 ranked | 123 |
| #13 | TTS ReplacementVoice · of 25 ranked | 115 |
| #24 | Audio SummarizationVoice · of 25 ranked | 139 |
| #25 | Real-Time ChatLatency · of 25 ranked | 117 |
Similar models
Google: Gemini 3.6 Flash
Google: Gemini 3.6 Flash (batch)
Google: Gemini 3.5 Flash Lite
Google: Gemini 3.5 Flash Lite (batch)
Google: Gemini 3.5 Flash
Google: Gemini 3.5 Flash (batch)
Quick answers
- How much does Google: Gemini 3.1 Flash Lite (batch) cost?
- $0.12 per million input tokens and $0.75 per million output tokens.
- What is Google: Gemini 3.1 Flash Lite (batch)'s context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Google: Gemini 3.1 Flash Lite (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Gemini 3.1 Flash Lite (batch) process images?
- Yes, it accepts image input.