Ouro 2.6B

Name: Ouro 2.6B
Author: ByteDance

by ByteDance

Open WeightModel weights are publicly available — can be downloaded and self-hosted

Released October 202566K context≈ 49,152 words2.6B params

A compact text model from ByteDance with a surprisingly generous 65K token context window for its size. At 2.6B parameters, it trades raw capability for efficiency and accessibility, making it lightweight enough to run locally while still handling longer documents. Its open-weight Apache 2.0 license means full transparency into its weights.

Capabilities

Capability scores are AI-generated based on model documentation, benchmarks, and technical specifications. Learn more

Factual Knowledge

Moderate

Long Context

Ouro 2.6B

by ByteDance

Open WeightModel weights are publicly available — can be downloaded and self-hosted

Released October 202566K context≈ 49,152 words2.6B params

A compact text model from ByteDance with a surprisingly generous 65K token context window for its size. At 2.6B parameters, it trades raw capability for efficiency and accessibility, making it lightweight enough to run locally while still handling longer documents. Its open-weight Apache 2.0 license means full transparency into its weights.

Capabilities

Capability scores are AI-generated based on model documentation, benchmarks, and technical specifications. Learn more

Factual Knowledge

Moderate

Long Context

Glossary

AccessibilityDesigning technology so people with disabilities can use it effectively.Apache 2.0 LicenseA permissive open-source license that allows free use, modification, and distribution of software with minimal restrictions.Apache 2.0 LicenseAn open-source software license that allows free use, modification, and distribution of code with minimal restrictions.Context WindowThe maximum number of tokens a model can process in a single conversation or prompt.ParametersThe learned numerical values in a model — more parameters generally means more capacity but higher compute cost.Text ModelA language model that processes and generates only text, without support for images, audio, or other media types.TokenA small unit of text (a word, subword, or punctuation mark) that a language model breaks input into for processing.TransparencyMaking AI system design, behavior, and decision-making processes visible and understandable to users and regulators.WeightsThe numerical parameters inside a neural network that determine how it processes input and generates output.

Ouro 2.6B

Capabilities

Ouro 2.6B

Capabilities

Use Case Fit

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