Model dossier模型档案
Seed-2.0-Lite
Seed-2.0-Lite is a mid-tier model from ByteDance Seed (Intelligence Score 70.1/100). Strongest in agent (95.1) and math (93); best fit: tool-use and multi-step agents. It trails in preference (13.2). Mid-priced: $0.250 in / $2.00 out per 1M tokens. Reachable via CN-direct endpoints.
Seed-2.0-Lite 是 ByteDance Seed 的中端梯队模型(智能评分 70.1/100)。 最强项是智能体(95.1分),其次是数学(93分);适合工具调用与多步 Agent。 短板是偏好(13.2分)。 定价属中档定价:每百万 token 输入 $0.250 / 输出 $2.00。 支持国内直连。
70.1
Intelligence Score · benchmark coverage 智能评分 · benchmark 覆盖 73%
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Benchmark scoresBenchmark 成绩
8 entries 条| Benchmark基准 | Score成绩 | Index指数 | Dated日期 | Measured by测评方 | |
|---|---|---|---|---|---|
| Humanity's Last ExamReasoning | 25.7 | 45 | — | vendor-reported厂商自报 | source ↗ |
| GPQA DiamondReasoning | 85.1 | 89 | — | 3rd-party第三方 | source ↗ |
| SWE-bench VerifiedCoding | 73.5 | 76 | — | 3rd-party第三方 | source ↗×3 |
| AIME 2025Math | 93 | 93 | — | 3rd-party第三方 | source ↗×3 |
| LiveCodeBenchCoding | 81.7 | 87 | 2026-07 | 3rd-party第三方 | source ↗×3⚠±9.8 |
| Terminal-BenchCoding | 45 | 49 | — | 3rd-party第三方 | source ↗ |
| τ²-benchAgent | 94.2 | 95 | — | vendor-reported厂商自报 | source ↗ |
| LMArena (Chatbot Arena)Preference | 1352 | 13 | — | official官方榜 | source ↗ |
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Specs & pricing规格与价格
| Provider厂商 | ByteDance Seed |
|---|---|
| Released发布 | 2026-03-10 |
| Context window上下文 | 262K tokens |
| Max output最大输出 | 131K tokens |
| Modality模态 | text+image+video->text |
| Reasoning tiers推理档位 | not documented未见公开文档 |
| API input price输入价格 | $0.250 / 1M tokens |
| API output price输出价格 | $2.00 / 1M tokens |
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Tools using this model使用它的工具
How we score →评分方法 → · Catalog & pricing via the official OpenRouter API.模型目录与价格来自 OpenRouter 官方 API。