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⚡ Usar con la API

Pareto 26.10 Preview is the preview release of Pareto 26.10, Unbiased’s multimodal composite model for research, coding and agentic workflows.

Precio: Entrada: 192 créditos / 1 M de tokens (≈ $0.96); salida: 768 créditos / 1 M de tokens (≈ $3.84).

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README
Guía completa de Pareto 26.10 Preview

Pareto 26.10 Preview API on ModelFold

Pareto 26.10 Preview is the preview release of Pareto 26.10, Unbiased’s multimodal composite model for research, coding and agentic workflows. Try Pareto 26.10 Preview in the ModelFold Playground, then call it from your own code through an OpenAI-compatible chat completions API.

What Is the Pareto 26.10 Preview API

Pareto 26.10 Preview at a glance

Pareto 26.10 Preview is a chat model from Unbiased. It accepts text and images as input and returns text, with a context window of up to 1M tokens.

Use it without hosting anything

On ModelFold you call Pareto 26.10 Preview with a single API key — no model weights to download and no inference servers to run. The same key also works for the other chat, image, video and audio models on ModelFold.

Core Capabilities of Pareto 26.10 Preview

Up to 1M tokens of context

Keep long conversations, large documents and sizeable code in a single request, so the model can reason over the full material instead of fragments.

Understands images

Besides text, Pareto 26.10 Preview accepts images as input, so a single request can combine instructions with visual or other media.

Function calling

Pareto 26.10 Preview supports tool (function) calling: describe your functions in the request and the model returns structured calls your code can run — the basis for agents and integrations.

Structured outputs

Ask for JSON that follows a schema (response_format), which makes extraction, classification and system integrations more reliable.

How to Use Pareto 26.10 Preview on ModelFold

  1. 1

    Step 1: Try it in the Playground

    Open the Playground at the top of this page, type a prompt and see how Pareto 26.10 Preview responds before writing any code.

  2. 2

    Step 2: Create an API key

    Sign in to ModelFold and create an API key in the console. Keep it secret and send it as a Bearer token.

  3. 3

    Step 3: Send a request

    Call POST https://modelfold.ai/v1/chat/completions with "model": "pareto-26-10-preview" and your messages. Existing OpenAI-compatible SDKs work by changing the base URL and key.

  4. ✓

    Step 4: Ship and monitor

    Integrate the response into your product and check token usage and spend for every call in the console logs.

What You Can Build with Pareto 26.10 Preview

Autonomous agents

Build agents that plan multi-step tasks, call your tools and APIs, and keep working toward a goal across long sessions.

AI coding assistants

Generate, explain, debug and refactor code, review pull requests and work through multi-file changes in developer tools and IDE plugins.

Analysis and complex reasoning

Work through research questions, data interpretation, planning and other problems that need careful step-by-step reasoning.

Screenshot and image understanding

Read screenshots, charts, diagrams and photos alongside text — for UI review, visual QA or turning images into structured data.

Frequently Asked Questions

What is Pareto 26.10 Preview?⌄

Pareto 26.10 Preview is the preview release of Pareto 26.10, Unbiased’s multimodal composite model for research, coding and agentic workflows.

Which inputs does Pareto 26.10 Preview support?⌄

Pareto 26.10 Preview accepts text and images and returns text. Through ModelFold you can send text and images (OpenAI-style image_url content); in the Playground you can also attach documents, which are converted to text.

How long is the context window of Pareto 26.10 Preview?⌄

Up to 1M tokens, shared between your input and the model’s output.

Does Pareto 26.10 Preview support function calling?⌄

Yes. Pareto 26.10 Preview supports tools / function calling through the standard tools parameter of the chat completions API.

How is Pareto 26.10 Preview billed on ModelFold?⌄

Pay as you go by tokens: input and output tokens are charged at the per-million-token prices shown on this page. There is no monthly fee, and failed requests are not charged.

How do I call Pareto 26.10 Preview through the API?⌄

Send a POST request to https://modelfold.ai/v1/chat/completions with "model": "pareto-26-10-preview", using your ModelFold API key as the Bearer token.

Tarifas
Entrada192 créditos 1M tokens≈ $0.96
Salida768 créditos 1M tokens≈ $3.84

Se cobra por token, con tarifas separadas para entrada y salida. Los tokens de razonamiento cuentan como salida. El entorno de pruebas aplica exactamente el mismo cálculo.

Leer la documentación de la API →AI Agents · Claude Code / Cursor / Trae →
Inicio rápido
POST/v1/chat/completions
curl https://modelfold.ai/v1/chat/completions \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"pareto-26-10-preview","messages":[{"role":"user","content":"Hello"}]}'