ByteDance Seed: Seed-2.0-Mini

Text input Video input Image input Text output Unavailable
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
Cost
$$$$
Context
262K
Released
Feb 26, 2026
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Temperature Tool Choice Reasoning Include Reasoning Frequency Penalty Tools Top P Stop Response Format Max Tokens Structured Outputs
Features

This model supports the following features:

Structured Outputs Response Format Reasoning Tools
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