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ByteDance Seed: Seed 1.6

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
OpenRouter ID
bytedance-seed/seed-1.6
Canonical slug
bytedance-seed/seed-1.6-20250625

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 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.

Raw fields snapshot

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  "name": "ByteDance Seed: Seed 1.6",
  "description": "Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.",
  "created": 1766504997,
  "canonical_slug": "bytedance-seed/seed-1.6-20250625",
  "hugging_face_id": "",
  "source_type": "openrouter_only",
  "context_length": 262144,
  "max_completion_tokens": 32768,
  "is_moderated": false,
  "architecture": {
    "modality": "text+image+video->text",
    "input_modalities": [
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    "output_modalities": [
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    "tokenizer": "Other",
    "instruct_type": null
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  "input_modalities": [
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  "output_modalities": [
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  "modality": "text+image+video->text",
  "tokenizer": "Other",
  "instruct_type": null,
  "supported_parameters": [
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  "default_parameters": {
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  "per_request_limits": null,
  "top_provider": {
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    "max_completion_tokens": 32768,
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  },
  "pricing": {
    "prompt": "0.00000025",
    "completion": "0.000002"
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  "PPM": {
    "prompt": 0.25,
    "completion": 2
  },
  "openrouter_raw": {
    "id": "bytedance-seed/seed-1.6",
    "canonical_slug": "bytedance-seed/seed-1.6-20250625",
    "hugging_face_id": "",
    "name": "ByteDance Seed: Seed 1.6",
    "created": 1766504997,
    "description": "Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.",
    "context_length": 262144,
    "architecture": {
      "modality": "text+image+video->text",
      "input_modalities": [
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      "completion": "0.000002"
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    "expiration_date": null
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}