InclusionAI Ling 2.6 Flash Is Now Available in Puter.js

Puter.js now supports Ling 2.6 Flash, InclusionAI's (Ant Group) high-efficiency open-weights instruct model purpose-built for agentic workflows.

What is Ling 2.6 Flash?

Ling 2.6 Flash is a Mixture-of-Experts (MoE) model with 104B total parameters and only 7.4B active per token, delivering strong performance at a fraction of the compute cost. It features a 262K token context window, making it well suited for long-document processing, codebase-scale reasoning, and multi-step agent traces.

The model scores 26 on the Artificial Analysis Intelligence Index—nearly double the median of 13 among comparable open-weight non-reasoning models, and a 10-point jump over its predecessor Ling-flash-2.0. It also achieves 59.3% on GPQA Diamond. Trained with Agentic Reinforcement Learning, Ling 2.6 Flash is optimized for tool use, terminal operations, and multi-step agent tasks while keeping token consumption notably low.

Examples

Basic Chat

puter.ai.chat("Explain how Mixture-of-Experts models route tokens between experts", {
    model: "inclusionai/ling-2.6-flash:free"
})

Code Generation

puter.ai.chat(`Write a Node.js script that watches a directory,
parses any new JSON files, validates them against a schema,
and moves invalid files to a quarantine folder`, {
    model: "inclusionai/ling-2.6-flash:free"
})

Long Context Document Processing

puter.ai.chat(`Extract the key obligations, deadlines, and risk clauses
from this contract:\n\n${contractText}`, {
    model: "inclusionai/ling-2.6-flash:free"
})

Streaming Response

const response = await puter.ai.chat(
    "Draft a step-by-step plan for an agent that triages GitHub issues",
    { model: "inclusionai/ling-2.6-flash:free", stream: true }
);

for await (const part of response) {
    puter.print(part?.text);
}

Get Started Now

Just add one library to your project:

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

Or add one script tag to your HTML:

<script src="https://js.puter.com/v2/"></script>

No API keys or account needed. Start building with Ling 2.6 Flash immediately.

Learn more:

• Puter.js AI Documentation