Google: Gemini 3.5 Flash (batch)
The Google Gemini 3.5 Flash (batch) is a large language model that can process multiple input types, including text, image, video, file, and audio, with a maximum context length of 1048576 tokens. It supports tools and reasoning capabilities. For those looking for an AI model with robust processing abilities, the Gemini 3.5 Flash (batch) may be worth considering due to its wide range of input modalities and benchmarked performance of 53.5 across one independent benchmark. However, its high price point, with $0.75 per million input tokens and $4.5 per million output tokens, may be a deterrent for some users.
Benchmark results
Independent, published benchmarks. Blended score 53.5 across 1 benchmark, last refreshed 2026-10-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 53.8 |
- Model ID
- google/gemini-3.5-flash: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 $0.75/M input and $4.50/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.03 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.60 |
| A month of a busy support chatbot | 5M in / 2M out | $12.75 |
Category rankings
Where Google: Gemini 3.5 Flash (batch) places across the 4 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #13 | TranscriptionVoice · of 25 ranked | 123 |
| #17 | Audio SummarizationVoice · of 25 ranked | 146 |
| #17 | TTS ReplacementVoice · of 25 ranked | 115 |
| #22 | Image CaptioningVision · of 25 ranked | 120 |
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 (batch) cost?
- $0.75 per million input tokens and $4.50 per million output tokens.
- What is Google: Gemini 3.5 Flash (batch)'s context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Google: Gemini 3.5 Flash (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Gemini 3.5 Flash (batch) process images?
- Yes, it accepts image input.