Ling 2.6 Flash

SyncDev model directory · Profile updated Oct 8, 2026

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Ling 2.6 Flash is a hybrid-attention instruction checkpoint designed for concise responses and repeated agent tool workflows.

Key specifications

Specification score
16.8
Context window
131.07K
License
MIT
Parameters
7.4B active / 104B total

The specification score summarizes recorded features and limits. It is not a benchmark result.

Inputs and outputs

Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.

Accepts

  • Text input

Produces

  • Text output

Capabilities

StreamingOpen weights

What is Ling 2.6 Flash?

Ling 2.6 Flash is a hybrid-attention instruction checkpoint designed for concise responses and repeated agent tool workflows.

Concise instruction and tool work

Ling 2.6 Flash is an instruction model with 104B total parameters and 7.4B active parameters according to the publisher. Its training emphasizes useful task execution with lower output overhead. This makes it a candidate when routine agent requests need a short actionable result rather than an extended explanation.

Checkpoint configuration

The released configuration sets a 131,072-token position limit and combines hybrid attention with sparse experts. Confirm the serving recipe before enabling a larger context. A small active parameter count does not mean that the complete weights occupy the memory of a small dense model.

Test repeated work

Try a sequence of support lookups, a repository change and a tool request with incomplete information. Review whether the assistant asks for the missing input, returns valid arguments and uses the supplied result correctly. Track unnecessary output and repeated calls alongside successful task completion.

Self-hosting or a managed route

The MIT-licensed checkpoint can be served with an engine that supports its architecture and formatting. A managed deployment may expose different limits and feature switches. This profile describes the checkpoint, while the separate hosted route has its own provider, billing and operational terms. Budget self-hosted hardware and concurrency explicitly before using download availability as a proxy for low operating cost.

Sources

Model documentation

How to evaluate Ling 2.6 Flash

Compare the model on the work you need to complete.

Tasks and inputs

Ling 2.6 Flash is listed for Text generation, Coding & Code Generation. It accepts text and produces text. Use the publisher’s input format and preprocessing for your chosen deployment.

Capacity and cost

Documented limits: 131.07K context. Measure a completed task using the prompts, documents and tools your application will use. Include reasoning and retries in the result.

Choosing a deployment

The weights are downloadable under MIT. Check runtime support and size the complete model and working context for your expected concurrency.

Frequently asked questions

Yes. The linked publisher repository supplies the weights or reference inference files and explains the supported runtime.

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