# MiniMax M3.1 Flash — price & specs

Source: https://modelbank.ai/models/minimax-m3.1-flash · updated 2026-10-31 · ModelBank

| Field | Value |
|---|---|
| Vendor | MiniMax |
| Input price | $0.075 / 1M tokens |
| Output price | $0.3 / 1M tokens |
| Cached input | $0.0075 / 1M tokens |
| Context window | 1,048,576 tokens |
| Max output | 524,288 tokens |
| Input modalities | text,image,video |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | 28.9 / — |
| Released | 2026-10-19 |
| Retirement date | none announced |

## About

MiniMax-M3.1-Flash is a multimodal model from MiniMax. Compared with M3, it delivers significant improvements across multiple benchmarks, particularly in complex agentic tasks, coding, and cybersecurity. It is built for complex,...

## Price history

- 2026-10-19: $0.15 in / $0.6 out
- 2026-10-30: $0.075 in / $0.3 out
- 2026-10-31: $0.15 in / $0.6 out
- 2026-10-31: $0.075 in / $0.3 out

## Cheaper alternatives with similar intelligence

- [GLM 5.3 Flash](https://modelbank.ai/models/glm-5.3-flash): $0.0149 / $0.15, intelligence 27.8

JSON: https://modelbank.ai/api/v1/models/minimax-m3.1-flash