Author's Description
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, and is optimized for lightweight tasks where cost and speed take priority.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
ByteDance Seed: Seed-2.0-Mini is positioned as a solution for latency-sensitive, high-concurrency, and cost-sensitive scenarios. While it offers competitive pricing, ranking in the 41st percentile across benchmarks, its speed performance tends to be slower, placing it in the 8th percentile. A significant strength is its exceptional reliability, boasting a 99% success rate, indicating consistent and usable responses. The model demonstrates strong performance in specific areas. It achieved perfect accuracy in General Knowledge, making it the most accurate model at its price point and among models of comparable speed. It also excelled in Reasoning (98% accuracy, 93rd percentile) and Email Classification (99% accuracy, 87th percentile). However, Seed-2.0-Mini shows notable weaknesses in Hallucinations, with only 62% accuracy, suggesting it struggles to appropriately acknowledge uncertainty. Its Instruction Following capability is also moderate at 46% accuracy. Despite these areas for improvement, its high reliability and strong performance in knowledge, reasoning, and classification make it a viable option for tasks where these strengths align with requirements, especially given its cost-effectiveness.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $0.1 |
| Completion | $0.4 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Seed
|
Seed | bytedance-seed/seed-2.0-mini-20260224 | 262K | $0.1 / 1M tokens | $0.4 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by bytedance-seed
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| ByteDance Seed: Seed-2.0-Lite Unavailable | Mar 10, 2026 | — | 262K |
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|
★★ | ★★★★ | $$$$$ |
| ByteDance Seed: Seed-2.0-Lite | Mar 10, 2026 | — | 262K |
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★★ | ★★★★ | $$$$$ |
| ByteDance Seed: Seed-2.0-Mini | Feb 26, 2026 | — | 262K |
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|
★ | ★★★ | $$$$ |
| ByteDance Seed: Seed 1.6 Flash | Dec 23, 2025 | — | 262K |
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★★★ | ★★★ | $$$ |
| ByteDance Seed: Seed 1.6 | Dec 23, 2025 | — | 262K |
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★ | ★★★★★ | $$$$ |