How much does Seed 2.1 Turbo cost on Zeplik?

Input tokens cost 5.5 credits per million and output tokens 27.5 credits per million (1 credit = $0.10; the raw provider rates are $0.50 and $2.50 per million). New accounts start with free credits.

How long can a conversation with Seed 2.1 Turbo be?

Seed 2.1 Turbo has a 262K-token context window (262,144 tokens), which covers the conversation plus any documents you attach.

Does Seed 2.1 Turbo support images and tools?

Seed 2.1 Turbo accepts image input and supports tool calling.

Seed 2.1 Turbo

Fast and lightVisionTools

ByteDance Seed · Released August 2026

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...

Facts and pricing

Provider: ByteDance Seed
Context window: 262K tokens
Input price: 5.5 credits / 1M tokens ($0.50 raw)
Output price: 27.5 credits / 1M tokens ($2.50 raw)
Vision (image input): Yes
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

Try Seed 2.1 Turbo now

What Seed 2.1 Turbo is best for

High-volume everyday tasks where speed and cost matter: summaries, drafts, quick questions
Long documents: the 262K-token window holds lengthy reports, contracts or papers whole
Working with images: screenshots, charts, photos and scanned documents alongside text
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

ByteDance Seed family

Model	Context	Input cr/M	Output cr/M	Released
Seed 2.1 Turbo	262K	5.5	27.5	August 2026
Seed-2.0-Code	262K	5.5	33.0	August 2026
Seed-2.0-Lite	262K	2.8	22.0	March 2026
Seed-2.0-Mini	262K	1.1	4.4	February 2026
Seed 1.6 Flash	262K	0.83	3.3	December 2025
Seed 1.6	262K	2.8	22.0	December 2025

Frequently asked questions

What is Seed 2.1 Turbo?: Seed 2.1 Turbo is an AI model by ByteDance Seed. 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...
How much does Seed 2.1 Turbo cost on Zeplik?: Input tokens cost 5.5 credits per million and output tokens 27.5 credits per million (1 credit = $0.10; the raw provider rates are $0.50 and $2.50 per million). New accounts start with free credits.
How long can a conversation with Seed 2.1 Turbo be?: Seed 2.1 Turbo has a 262K-token context window (262,144 tokens), which covers the conversation plus any documents you attach.
Does Seed 2.1 Turbo support images and tools?: Seed 2.1 Turbo accepts image input and supports tool calling.

Related models

Seed-2.0-CodeCoding

Seed 2.0 Code is a model from ByteDance Seed optimized for agentic coding. It is suited for frontend development, multilingual programming tasks, and coding-agent workflows in tools such as Claude...

262K ctx33.0 cr/M outAugust 2026

Seed-2.0-LiteFast and light

Seed-2.0-Lite is a versatile, cost‑efficient enterprise workhorse that delivers strong multimodal and agent capabilities while offering noticeably lower latency, making it a practical default choice for most production workloads across...

262K ctx22.0 cr/M outMarch 2026

Seed-2.0-MiniFast and light

Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reasoning effort modes (minimal/low/medium/high), multimodal understanding,...

262K ctx4.4 cr/M outFebruary 2026

Seed 1.6 FlashFast and light

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...

262K ctx3.3 cr/M outDecember 2025

Seed 1.6General purpose

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.

262K ctx22.0 cr/M outDecember 2025

Gemini 3.7 FlashFast and light

Gemini 3.7 Flash is a multimodal model from Google for fast agentic workflows, coding, and complex multi-step reasoning. It is designed for tasks that require responsive performance and reliable multi-step...

1.0M ctx20.6 cr/M outAugust 2026