What is the context window of ByteDance Seed: Seed-2.0-Lite?

ByteDance Seed: Seed-2.0-Lite supports a context window of 262K tokens.

Is ByteDance Seed: Seed-2.0-Lite free to use?

ByteDance Seed: Seed-2.0-Lite is a paid model. It costs $0.250 per million input tokens and $2.00 per million output tokens.

How is LLM API pricing calculated?

LLM pricing has two components: input tokens (everything you send) and output tokens (what the model generates). Total cost = (prompt tokens × input rate + output tokens × output rate) / 1,000,000 × number of requests.

ByteDance Seed: Seed-2.0-Lite API Pricing — $0.250 Input / $2.00 Output per 1M Tokens

Q: How much does ByteDance Seed: Seed-2.0-Lite cost?

ByteDance Seed: Seed-2.0-Lite costs $0.250 per million input tokens and $2.00 per million output tokens via OpenRouter. Pricing was last updated Oct 29, 2026.

ByteDance Seed: Seed-2.0-Lite by Bytedance Seed — $0.250 input / $2.00 output per 1M tokens via OpenRouter. Context: 262K tokens. Pricing last updated Oct 29, 2026.

Input / 1M tokens

$0.250

Output / 1M tokens

$2.00

Provider

Bytedance Seed

Context window

262K tokens

Via

OpenRouter

Cost at common usage volumes

Usage	Daily	Monthly
Chatbot (100/day)	$0.263	$7.88
Small app (1K/day)	$1.25	$37.50
Mid-scale (10K/day)	$15.00	$450.00
Large scale (100K/day)	$325.00	$9750.00

Model ID: bytedance-seed/seed-2.0-lite
Data source: OpenRouter public API — updated Oct 29, 2026.

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About ByteDance Seed: Seed-2.0-Lite

ByteDance Seed: Seed-2.0-Lite is an LLM developed by Bytedance Seed. Input costs $0.250 per million tokens and output costs $2.00 per million tokens via OpenRouter. It supports a context window of 262K tokens.

Pricing Details

Via the OpenRouter API:

Input tokens: $0.250 per 1 million tokens
Output tokens: $2.00 per 1 million tokens

A token is roughly 0.75 words. For context: a typical user message of 100 words is approximately 133 tokens; a 500-word system prompt is about 650 tokens.

How Much Does ByteDance Seed: Seed-2.0-Lite Cost?

For a typical chatbot application (1,000 requests/day, 1,000 prompt tokens and 500 output tokens per request):

Daily cost: $1.2500
Monthly cost: $37.500

Accessing ByteDance Seed: Seed-2.0-Lite via OpenRouter

OpenRouter provides a unified API for 200+ LLMs including ByteDance Seed: Seed-2.0-Lite. You can use it with any OpenAI-compatible SDK by setting the base URL to https://openrouter.ai/api/v1 and using your OpenRouter API key. The model ID is bytedance-seed/seed-2.0-lite.

Compare ByteDance Seed: Seed-2.0-Lite with Other Models

Use the AI Model Cost Comparison tool to compare ByteDance Seed: Seed-2.0-Lite against GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, or any other model side by side. Or use the LLM API Cost Calculator to browse all 456+ models sorted by cost for your specific usage.

Frequently Asked Questions

Yes. ByteDance Seed: Seed-2.0-Lite is available on OpenRouter with the model ID bytedance-seed/seed-2.0-lite. OpenRouter provides a unified API compatible with OpenAI's SDK format.