DeepSeek-R1 (2025-05-28)
- In Input modalities: Text Out Output modalities: Text
- Reasoning
- Tool use
- Structured output
- Open weights
Prices
2 offerings · prices as listedsiliconflow/deepseek-r1-0528| Conditions/ 1M tokens | Input | Output |
|---|---|---|
| Standard | ¥4.00 | ¥16.00 |
Prices from 阿里云百炼：模型价格 (opens in a new tab) (checked Nov 2, 2026)
deepseek-r1-0528| Conditions/ 1M tokens | Input | Output |
|---|---|---|
| Standard no longer listed since Oct 11, 2026 | ¥4.00 | ¥16.00 |
Prices from 阿里云百炼：模型价格 (opens in a new tab) (checked Nov 2, 2026)
Standard: the price a request with no conditions pays (the headline price elsewhere on the site).
Details
- Max thinking budget
- 32.77K
- Licence
- MIT License
- Family
- deepseek-r
- Model ID
Not stated on DeepSeek’s pages: max input, reasoning efforts, reasoning can be off, built-in tools, knowledge cutoff, aliases.
Run locally
Weights: deepseek-ai/DeepSeek-R1-0528- Parameters 684.5B
- Active 51.1B (estimated) · 256 experts, 8 per token
- Native precision FP8
- Layers 61
- KV cache per token 69 KB
- Config positions 160K (config.json max_position_embeddings)
- API context 125K (maker’s API)
- Needs
- ≈ 356.2 GB (weights 338.7 + KV cache 0.5 + overhead 16.9)
- Usable
- 21.6 GB (90% of its memory)
- Try
- it’s too large for this hardware; see the smallest that runs it below
| Precision | Weights | Needs at 8K | On your hardware | Longest context |
|---|---|---|---|---|
| FP8 (native)maker’s file | 641.3 GB | ≈ 673.9 | ✕Doesn’t fit | — |
| Q6_K | 523.6 GB | ≈ 550.3 | ✕Doesn’t fit | — |
| Q5_K_M | 453.4 GB | ≈ 476.6 | ✕Doesn’t fit | — |
| Q5_0 | 438.3 GB | ≈ 460.7 | ✕Doesn’t fit | — |
| Q4_K_M | 387.3 GB | ≈ 407.2 | ✕Doesn’t fit | — |
| Q4_0 | 358.6 GB | ≈ 377.1 | ✕Doesn’t fit | — |
| IQ4_XS | 338.7 GB | ≈ 356.2 | ✕Doesn’t fit | — |
| Q3_K_Mquality drops | 311.6 GB | ≈ 327.7 | ✕Doesn’t fit | — |
| IQ3_XXSquality drops | 243.9 GB | ≈ 256.6 | ✕Doesn’t fit | — |
| Q2_Kquality drops | 239.1 GB | ≈ 251.6 | ✕Doesn’t fit | — |
| IQ2_XXSquality drops | 164.2 GB | ≈ 172.9 | ✕Doesn’t fit | — |
Click a row to choose a precision. “Maker’s file” sizes are the maker’s own files; others are parameters × bits per weight.
Compared with other hardware
Each at the highest precision it runs. Click one for details.
Smallest that runs it (Q4_K_M, 8K): no single listed machine; about 6 × 80 GB GPUs.
Run commands
The maker publishes no files at this precision. Choose its native precision or one of its own builds, or quantise it yourself with llama.cpp.
Memory to fine-tune
Batch 1, 2,048-token sequences, gradient checkpointing; LoRA and QLoRA train rank-16 adapters on the attention projections.
Estimates; facts from the maker’s Hugging Face repositories, as of 2026-11-06. How it’s estimated
Cited scores
From third-party leaderboards, not measured by us- LMArena Text 1,422
#84 of 163 listed models · CI 1,416–1,427 · 18,165 votes
- Epoch AI · GPQA Diamond 76.3%
#88 of 168 listed models · ±2.4
- Epoch AI · MATH Level 5 96.6%
#7 of 64 listed models · ±0.42
- Epoch AI · OTIS Mock AIME 2024–2025 66.4%
#97 of 159 listed models · ±4.91
- LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Oct 28, 2026
- Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Oct 18 – Nov 4, 2026
- EQ-Bench by Samuel J. Paech (eqbench.com; EQ-bench/EQ-bench-site on GitHub), MIT License. · License · as of Oct 28, 2026
- changes we made
Changes
All changes →- Now priced on Alibaba Cloud Model Studio, China Input ¥4.00 · Output ¥16.00
Sources
- Text generation models - Qwen, DeepSeek, GLM | Model Studio - Alibaba Cloud Model Studio - Alibaba Cloud Documentation Center (opens in a new tab) docs.modelstudio.console.alibabacloud.com · checked Oct 4, 2026
- models.dev: deepseek-r1-0528 (community data, MIT) (opens in a new tab) github.com · checked Sep 30, 2026
- DeepSeek (opens in a new tab) alibabacloud.com · checked Oct 4, 2026
- 阿里云百炼：模型价格in Chinese (opens in a new tab) help.aliyun.com · checked Nov 2, 2026
- DeepSeek-R1-0528 (opens in a new tab) huggingface.co · checked Oct 31, 2026
- DeepSeek API change log (opens in a new tab) api-docs.deepseek.com · checked Nov 2, 2026
- DeepSeek | DeepSeek-R1 更新，思考更深，推理更强in Chinese (opens in a new tab) deepseek.com · checked Nov 3, 2026
- DeepSeek-R1-0528 Release | DeepSeek API Docs (opens in a new tab) api-docs.deepseek.com · checked Nov 5, 2026
- 模型上下架与更新-大模型服务平台百炼-阿里云_大模型服务平台百炼(Model Studio)-大模型服务平台百炼(Model Studio)-阿里云帮助中心in Chinese (opens in a new tab) help.aliyun.com · checked Oct 30, 2026
- deepseek-ai/DeepSeek-R1-0528 model card (opens in a new tab) huggingface.co · checked Oct 31, 2026
- deepseek-ai/DeepSeek-R1-0528 config.json (opens in a new tab) huggingface.co · checked Nov 3, 2026
- deepseek-ai/DeepSeek-R1-0528 files (opens in a new tab) huggingface.co · checked Nov 2, 2026
DeepSeek’s official policies: data use, privacy, terms →
Some values on this page are still waiting to be checked against official pages: a filled dot is verified, a hollow one is not yet (with or without a source on file). How we verify data
DeepSeek · China · deepseek.com
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