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ByteDanceOpen-weight·262K context·— params

Seed 1.6 Flashbytedance/seed-1-6-flash

Seed 1.6 Flash is an ultra-fast multimodal deep thinking model by ByteDance Seed, supporting both text and visual understanding. It features a 256k context window and can generate outputs of...

Pricing across providers

No current verified API pricing is listed. See the official model documentation for availability and billing.

Capabilities

Technical specs

Context
262K
Max output
33K
Parameters
—
Release
—
Training cutoff
—
License
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  • Seed 1.6 Flash vs GLM 4.5V
    Comparison planned — not yet published

Frequently asked

How much does Seed 1.6 Flash cost?+
No current verified API pricing is listed. This does not mean the model is free or that a hosted API is currently available. Check the official model documentation below.
How do I access Seed 1.6 Flash from outside China?+
Availability, account verification and payment methods vary by provider and region. Check the official documentation and the selected provider's access requirements before integrating. A directory listing does not guarantee global API access.
Is Seed 1.6 Flash open-source? Can I fine-tune it?+
Seed 1.6 Flash has published weights. License: see the official repository. Review the linked repository and license for deployment, fine-tuning and commercial-use conditions.
What's the maximum context window for Seed 1.6 Flash?+
The model supports up to 262,144 tokens of context (input + output). Some hosted versions may impose a smaller limit — check the "Context" column in the pricing matrix for each provider.