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ByteDance Seed: Seed 1.6 Flash
Server-rendered model summary page for indexing/share previews. Use the interactive explorer for full filtering and comparison.
Match confidence: UnmatchedSource type: openrouter_only
Context window
262.1K
Arena overall rank
—
Input price
$0.000 / 1M
Output price
$0.000 / 1M
Identifiers & provenance
- Primary ID
- bytedance-seed/seed-1.6-flash
- OpenRouter ID
- bytedance-seed/seed-1.6-flash
- Canonical slug
- bytedance-seed/seed-1.6-flash-20250625
Source semantics
- Arena rank is a human-preference leaderboard signal, not a universal truth metric.
- OpenRouter usage/popularity reflects adoption/traffic, not benchmark quality.
- Pricing fields may differ by provider and can include extra modes beyond prompt/completion.
Read more on Methodology & data sources.
Description
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 up to 16k tokens.
Raw fields snapshot
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"description": "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 up to 16k tokens.",
"created": 1766505011,
"canonical_slug": "bytedance-seed/seed-1.6-flash-20250625",
"hugging_face_id": "",
"source_type": "openrouter_only",
"context_length": 262144,
"max_completion_tokens": 32768,
"is_moderated": false,
"architecture": {
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"tokenizer": "Other",
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"supported_parameters": [
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"default_parameters": {
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"PPM": {
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"openrouter_raw": {
"id": "bytedance-seed/seed-1.6-flash",
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"hugging_face_id": "",
"name": "ByteDance Seed: Seed 1.6 Flash",
"created": 1766505011,
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"modality": "text+image+video->text",
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}