Seed-OSS-36B-Instruct

Seed-OSS-36B-Instruct

Developer	ByteDance
Release date	August 20, 2025
Family	Seed
Size class
Context window	524K tokens
Max output	524K tokens
Input	Text
Output	Text
Knowledge cutoff	2024-07
Weights	Open weights
License	Apache 2.0
Website	bytedance.com
Links	Model card Hugging Face

Part of a series on

Context: 524Ktokens
Released: 1y ago
Size: 36Bparameters

Specifications

Model

Developer: ByteDance
Family: Seed
Type: Language model
Released: August 20, 2025
Model ID: bytedance-seed/seed-oss-36b-instruct

Capabilities

Input → output: Text → Text
Max output: 524K tokens
Knowledge cutoff: 2024-07

Weights

Openness: Open weights
License: Apache 2.0
Size: 36B
Hugging Face: ByteDance-Seed/Seed-OSS-36B-Instruct

Sources:models.dev

Metadata synced Nov 11, 2026, 12:01 PM UTC

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