ByteDance Seed · Released Feb 14, 2026Seed 2.0 Lite
Cost-efficient ByteDance Seed 2.0 model for production chat, analysis, and structured generation.
- Capability
- —No ECI score yet
- Input
- $0.089per 1M tokens
- Output
- $0.534per 1M tokens
- Context
- 256K32K max output
What it costs
- Input
- $0.089per million tokens
- Output
- $0.534per million tokens
- Cached input
- $0.018per million tokens
- Over 32K tokens
- $0.134 / $0.802input / output per million
- Blended (3:1)
- $0.20cheaper than 78% of priced models
Typical monthly bills
| Monthly usage | Estimated cost |
|---|---|
| Side project2M input + 0.5M output tokens | $0.445 |
| Team assistant25M input + 5M output tokens | $4.90 |
| Production app250M input + 50M output tokens | $48.98 |
Official Volcengine Ark API price, as listed on models.dev.
Independent benchmarks
Epoch AI has not published a Capabilities Index score for Seed 2.0 Lite yet.
The details
- Lab
- ByteDance Seed
- Released
- Feb 14, 2026
- Context window
- 256,000 tokens
- Max output
- 32,000 tokens
- Inputs
- Text, Images, Video
- Output
- Text
- Reasoning
- Adjustable effort minimal · low · medium · high · xhigh · max
- Tool calling
- Yes
- Structured output
- Yes
- Weights
- Proprietary
- API model ID
doubao-seed-2-0-lite-260428on Volcengine Ark- Availability
- 6 API providerslisted on models.dev
More from ByteDance Seed
About Seed 2.0 Lite
How much does Seed 2.0 Lite cost?
Seed 2.0 Lite costs $0.089 input / $0.534 output per million tokens (official Volcengine Ark API price). Cached input is $0.018 per million tokens. Requests over 32K tokens are billed at $0.134 input / $0.802 output. At a 3:1 input-to-output mix that is $0.20 per million tokens, cheaper than 78% of the 360 priced models we track.
What is the context window of Seed 2.0 Lite?
Seed 2.0 Lite accepts up to 256,000 tokens per request and can write up to 32,000 tokens in one response.
How good is Seed 2.0 Lite?
Epoch AI has not published a Capabilities Index score for Seed 2.0 Lite yet.
Is Seed 2.0 Lite open source?
No. Seed 2.0 Lite is proprietary; you use it through Volcengine Ark’s API or partner platforms.
What inputs does Seed 2.0 Lite support?
Seed 2.0 Lite accepts text, images and video and replies in text. It is a reasoning model with minimal, low, medium, high, xhigh and max effort settings, supports tool calling and can return structured JSON output.
When was Seed 2.0 Lite released?
ByteDance Seed released Seed 2.0 Lite on Feb 14, 2026.
What are the best alternatives to Seed 2.0 Lite?
The closest current models from other labs on capability, price and release date are Trendyol Asure 12B (Trendyol, $0.10 / $0.50), Ministral 14B (Mistral AI, $0.20 / $0.20), Step 3.5 Flash (StepFun, $0.10 / $0.30) and MiMo-V2.5 (Xiaomi, $0.14 / $0.28).