對比 · 2026-06-29
DeepSeek-R1 vs GPT-5
並排對比 DeepSeek-R1(DeepSeek)與 GPT-5(OpenAI)的定價、上下文視窗與能力。 側重:agents。
| DeepSeek-R1 | GPT-5 | |
|---|---|---|
| 廠商 | DeepSeek | OpenAI |
| 輸入價格 / 1M token | $0.400 | $1.25 |
| 輸出價格 / 1M token | $1.70 | $10.00 |
| 1M token 合計(輸入 + 輸出) | $2.10 | $11.25 |
| 上下文長度 | 164K | 400K |
| 最大輸出 token | 164K | 128K |
| 工具呼叫 | ✗ 否 | ✓ 是 |
| 結構化輸出 | 未公開 | ✓ 是 |
| 推理 | ✓ 是 | ✓ 是 |
| 圖像輸入 | ✗ 否 | ✓ 是 |
| 開放權重 | ✓ 是 | ✗ 否 |
| 渠道可用性 | 20 家渠道 | 25 家渠道 |
| 發布日期 | 2025-01-20 | 2025-08-07 |
| 知識截止 | 2024-07 | 2024-09-30 |
一句話結論
- DeepSeek-R1 在每百萬 token(輸入 + 輸出合計)成本上便宜約 5.4 倍。
- GPT-5 的上下文視窗更長(400K,對比 164K)。
- 僅 GPT-5 支援工具呼叫。
- 僅 GPT-5 支援結構化輸出 / JSON 模式。
- DeepSeek-R1 為開放權重選項(可自行託管)。
- GPT-5 可在更多提供者處使用(25 vs 20)。
How to read this comparison
This page compares DeepSeek-R1 and GPT-5 on the dimensions that matter most for production LLM selection: per-token cost, context window, declared capabilities (tool calling, structured output, reasoning, vision), and provider availability.
Green highlights in the table indicate which model leads on a given row. "Leads" means lower price or higher context/capability — not necessarily "better for your use case". A model that costs 3× more may still be the right choice if it unlocks a capability you need.
What this comparison does NOT tell you
- Quality / accuracy — we have no benchmark data. Declared capabilities ≠ measured performance.
- Latency — time-to-first-token varies by provider, region and load. Test with your actual traffic.
- Prompt caching savings — if you reuse system prompts, the cheaper model on headline rate may not be cheapest in practice.
- Fine-tuning availability — not all models can be fine-tuned, even if they are open-weight.
Data is refreshed daily. If a model's capabilities or pricing change, this page updates automatically on the next build cycle.
Frequently asked questions
DeepSeek-R1 是否比 GPT-5 便宜?
DeepSeek-R1 的輸入價為 $0.400/百萬 token + 輸出價為 $1.70/百萬 token;GPT-5 為 $1.25/百萬 token(輸入)+ $10.00/百萬 token(輸出)。綜合每百萬 token 成本較低的是 DeepSeek-R1。
DeepSeek-R1 與 GPT-5 誰的上下文更長?
GPT-5 的上下文視窗更長——約 400,000 token vs 163,840 token。
DeepSeek-R1 與 GPT-5 誰支援工具呼叫?
在我們追蹤的資料中,GPT-5 支援工具呼叫(函式呼叫),DeepSeek-R1 不支援。
在哪裡可以執行 DeepSeek-R1 和 GPT-5?
DeepSeek-R1 在 20 家提供者可用;GPT-5 在 25 家提供者可用。完整列表請參見各模型詳情頁。
Explore more
最近更新:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.