ByteDance SeedSeed 2.1 Turbo
bytedance-seed/seed-2-1-turboInput
$0.50
per 1M tokens
Output
$2.50
per 1M tokens
Context
262K
tokens it reads
Max output
236K
tokens it writes
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...
inspect — the catalog entry
{
"id": "bytedance-seed/seed-2-1-turbo",
"canonical_slug": "bytedance-seed/seed-2-1-turbo-20260810",
"hugging_face_id": null,
"name": "ByteDance Seed: Seed 2.1 Turbo",
"created": 1786552176,
"description": "Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...",
"context_length": 262144,
"architecture": {
"modality": "text+image+video->text",
"input_modalities": [
"text",
"image",
"video"
],
"output_modalities": [
"text"
],
"tokenizer": "Other",
"instruct_type": null
},
"pricing": {
"prompt": "0.0000005",
"completion": "0.0000025"
},
"top_provider": {
"context_length": 262144,
"max_completion_tokens": 235929,
"is_moderated": false
},
"per_request_limits": null,
"supported_parameters": [
"frequency_penalty",
"include_reasoning",
"max_tokens",
"reasoning",
"response_format",
"stop",
"structured_outputs",
"temperature",
"tool_choice",
"tools",
"top_p"
],
"default_parameters": {},
"supported_voices": null,
"knowledge_cutoff": null,
"expiration_date": null,
"links": {
"details": "/api/v1/models/bytedance-seed/seed-2-1-turbo-20260810/endpoints"
},
"endpoints": [
"/api/v1/chat/completions",
"/api/v1/completions",
"/api/v1/messages",
"/api/v1/responses"
],
"reasoning": {
"mandatory": false
},
"benchmarks": null
}