# MiniMax M3.1 Flash

MiniMax M3.1 Flash é um modelo de MiniMax com pesos abertos, lançado em 2026-10-19. A janela de contexto é de 1.000.000 tokens. O preço por milhão de tokens é de $0,075 na entrada e $0,30 na saída.

- Desenvolvedor: MiniMax
- Id: minimax-m3.1-flash
- Lançado: 2026-10-19T00:00:00.000Z
- Detecção: 2026-10-19T09:12:32.043Z
  - [link de referência](https://opencode.ai/data/minimax/minimax-m3-1-flash)
- Status: Lançado
- Versão dos pesos: 2026-10-23
  - [link de referência](https://huggingface.co/api/models/MiniMaxAI/MiniMax-M3.1-Flash/paths-info/ce7f4df87d2e05262f5775f373dac4772f134041)
- Canônico: https://alexgetman.com/pt/models/minimax/minimax-m3-1-flash/

## Perguntas

### Qual é a janela de contexto do MiniMax M3.1 Flash?

A janela de contexto é de 1.000.000 tokens.

### Quanto custa o MiniMax M3.1 Flash?

O preço por milhão de tokens é de $0,075 na entrada e $0,30 na saída. A entrada em cache custa $0,0075 por milhão.

### O MiniMax M3.1 Flash tem pesos abertos?

Sim. MiniMax disponibiliza os pesos.

### Quando o MiniMax M3.1 Flash foi lançado?

Em 2026-10-19.

## Cronologia

- 2026-11-05T17:47:34.513Z · [GitHub · MiniMax-AI/minimax-code · code](https://github.com/MiniMax-AI/minimax-code/blob/3c21163c85a9684030cb147bfef48c6284fa3c46/packages/config/src/config.ts)
>     options: {
>       authMode: "managed-login",
>       apiKey: "sk-xxx",
>       baseURL: PRESET_BASE_URLS[key],
>     },
>     models: MINIMAX_MODELS,
>   };
>   return {
>     provider: { minimax: provider } as ModelsConfig,
>     defaultModel: "minimax/MiniMax-M3.1-Flash",
>   };
> }
> 
> export const DEFAULT_MODEL_PRESETS: Record<
>   PresetKey,
>   { provider: ModelsConfig; defaultModel: string }
> > = {
>   "cn-test": buildPresetEntry("cn-test"),
>   "cn-dev": buildPresetEntry("cn-dev"),
>   "cn-staging": buildPresetEntry("cn-staging"),
>   "cn-prod": buildPresetEntry("cn-prod"),
>   "en-test": buildPresetEntry("en-test"),
>   "en-dev": buildPresetEntry("en-dev"),
>   "en-staging": buildPresetEntry("en-staging"),
>   "en-prod": buildPresetEntry("en-prod"),
> } as const;
> 
> const DEFAULTS: Omit<
>   Config,
>   | "dataDir"
>   | "agentsDir"
>   | "sessionsDir"
>   | "memoryDir"
>   | "skillsDir"
>   | "builtinSkillsDir"
>   | "logsDir"
>   | "plug
Esta referência no código não confirma um identificador de modelo em uso.
- 2026-11-10T20:38:50.529Z · [GitHub · MiniMax-AI/minimax-code · code](https://github.com/MiniMax-AI/minimax-code/blob/3c21163c85a9684030cb147bfef48c6284fa3c46/packages/config/src/minimax-model-catalog.ts)
> { mode: "switchable", default_value: "true" },
>     variants: {
>       "none-thinking": { thinking: { type: "disabled" } },
>       thinking: { thinking: { type: "adaptive" } },
>     },
>     capabilities: MINIMAX_M3_FILE_API_CAPABILITIES,
>   },
>   "MiniMax-M3.1-Flash": {
>     name: "M3.1-Flash",
>     attachment: true,
>     reasoning: true,
>     tool_call: true,
>     temperature: true,
>     modalities: { input: ["text", "image", "video"], output: ["text"] },
>     limit: { context: 512000, output: 128000 },
>     contextWindowOptions: [512000, 1000000],
>     contextWindowOptionHints: { "1000000": "higher_usage" },
>     options: { reasoningSummary: "auto" },
>     thinking: {
>       effortOptions: ["default", "low", "medium", "high", "xhigh", "max"],
>       defaultEffort: "default",
>     },
>     thinking_config: { mode: "forced_on" },
>     variants: {
>       "none-thinking": { thinking: { type: "disabled" } },
>      

## Links de referência

- 2026-10-19T11:11:28.881Z: Entrada no catálogo · MiniMax API · `MiniMax-M3.1-Flash`

## Links de referência

- [MiniMax API](https://api.minimax.io/v1/models)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [GitHub · MiniMax-AI/minimax-code · code](https://github.com/MiniMax-AI/minimax-code/blob/3c21163c85a9684030cb147bfef48c6284fa3c46/packages/config/src/config.ts)
- [GitHub · MiniMax-AI/minimax-code · code](https://github.com/MiniMax-AI/minimax-code/blob/3c21163c85a9684030cb147bfef48c6284fa3c46/packages/config/src/minimax-model-catalog.ts)
- [review](https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash)
- [hf-author-artifacts:MiniMaxAI](https://huggingface.co/api/models/MiniMaxAI/MiniMax-M3.1-Flash/paths-info/ce7f4df87d2e05262f5775f373dac4772f134041)
- [models.dev · catalogue](https://models.dev/#MiniMax-M3.1-Flash)
- [models.dev · catalogue](https://models.dev/#m3.1-flash)
- [models.dev · catalogue](https://models.dev/#minimax-m3-1-flash)
- [models.dev · catalogue](https://models.dev/#minimax-m3.1-flash)
- [models.dev · catalogue](https://models.dev/#minimax-m3.1-flash-free)
- [models.dev · catalogue](https://models.dev/#minimax-m3.1-flash:free)
- [models.dev · catalogue](https://models.dev/#minimax-m3p1-flash)
- [discovery:opencode-data](https://opencode.ai/data/minimax/minimax-m3-1-flash)
- [OpenCode Go · models](https://opencode.ai/go)
- [opencode-go](https://opencode.ai/inference/go/v1/models)
- [OpenCode Zen · models](https://opencode.ai/zen)
- [openrouter](https://openrouter.ai/minimax/minimax-m3.1-flash)
- [OpenRouter](https://openrouter.ai/minimax/minimax-m3.1-flash:free)
- [minimax-model-index](https://platform.minimax.io/docs/api-reference/text-anthropic-api)
- [MiniMax · release notes](https://platform.minimax.io/docs/guides/text-generation)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [minimax-articles](https://www.minimax.io/blog/minimax-m31f)

## Sinais

- [MiniMax M3.1 Flash: Disponibilidade na API](https://alexgetman.com/pt/signals/2026/10/19/deepseek-v4-1-flash-1017-max-enters-45-1-intelligence-index-2/)
- [MiniMax M3.1 Flash: Disponibilidade na API](https://alexgetman.com/pt/signals/2026/10/19/minimax-m3-1-flash-out/)
- [MiniMax M3.1 Flash: Disponibilidade na API](https://alexgetman.com/pt/signals/2026/10/19/minimax-m3-1-flash-2/)