Model
DeepSeek V4 Pro 0813
Recorded as suitable for chat, rag, coding, reasoning, multilingual, zh, agentic.
- Source
- Model registry API
- Verified
- 19 Sep 2026
- Confidence
- High
01What this is
- Author
- deepseek-ai
- Family
- DeepSeek V4
- Task
- text-generation
- Hugging Face
- deepseek-ai/DeepSeek-V4-Pro-0813
- OpenRouter
- deepseek/deepseek-v4-pro-0813
- Also known as
- DeepSeek V4 Pro, deepseek-v4-pro, deepseek v4, deepseek
02Registry facts
- LicenceFACT
mit
- FreshRetrieved 19 Sep 2026
- ParametersFACT
1650.5B
- FreshRetrieved 19 Sep 2026
- Context lengthFACT
not returned by the registry
- Evidence not verified
- Downloads (30 days)FACT
163,145
- FreshRetrieved 19 Sep 2026
- LikesFACT
840
- FreshRetrieved 19 Sep 2026
- GatedFACT
no
- FreshRetrieved 19 Sep 2026
Model
- downloadsFACT
163145
- Verification may be outdatedRetrieved 19 Sep 2026
- gatedFACT
false
- Verification may be outdatedRetrieved 19 Sep 2026
- hosted context length · IonstreamFACT
1048576
- Verification may be outdatedRetrieved 19 Sep 2026
- hosted context length · DeepSeekFACT
1048576
- Verification may be outdatedRetrieved 19 Sep 2026
- hosted context length · BaiduFACT
1048576
- Verification may be outdatedRetrieved 19 Sep 2026
- likesFACT
840
- Verification may be outdatedRetrieved 19 Sep 2026
- model licenseFACT
mit
- Verification may be outdatedRetrieved 19 Sep 2026
- parameter countFACT
1650497936906
- Verification may be outdatedRetrieved 19 Sep 2026
Pricing
- hosted price completion per m · IonstreamFACT
2.8800
- AgeingRetrieved 19 Sep 2026
- hosted price completion per m · DeepSeekFACT
1.9800
- AgeingRetrieved 19 Sep 2026
- hosted price completion per m · BaiduFACT
1.7345
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · IonstreamFACT
0.7000
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · DeepSeekFACT
0.6600
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · BaiduFACT
0.5782
- AgeingRetrieved 19 Sep 2026
Other
- available on platform · vendorFACT
vendor
Evidence not verified — the quoted phrase was not found in the fetched document.
- Evidence not verified
- available on platform · azureFACT
azure
Evidence not verified — the quoted phrase was not found in the fetched document.
- Evidence not verified
- last modifiedFACT
2026-08-13T16:28:28.000Z
- Verification may be outdatedRetrieved 19 Sep 2026
- libraryFACT
transformers
- AgeingRetrieved 19 Sep 2026
03VRAM by quantisation
Peak VRAM for serving this model, computed by lib/deployment/hardware.ts from weights + KV cache + 15% runtime overhead. Inputs: 1650.5B parameters, 8,192 tokens of context (assumed — none fetched yet), 4 concurrent requests (assumed).
| Quantisation | Weights | Total |
|---|---|---|
| bf16bf16 is two bytes per weight, the same arithmetic as fp16. | 3301 GB | 3813.43 GB |
| fp8 | 1650.5 GB | 1915.36 GB |
| int4 | 825.25 GB | 966.32 GB |
What this estimate assumes
- Weights: 1650.5B parameters × 2 bytes per parameter (fp16) = 3301 GB.
- No model configuration was supplied, so the KV cache uses the size heuristic for this band: 0.459 MB per token, from extrapolated above 90B — no configuration was fetched for this band.
- KV cache: 0.459 MB per token × 8,192 tokens of context × 4 concurrent requests = 15.03 GB, sized for every user holding a full context at once.
- Overhead: 15% of weights plus KV cache for the runtime, activations and memory fragmentation = 497.4 GB.
- GB means 10⁹ bytes, matching how GPU memory is advertised.
- KV cache held at fp16 (2 bytes per element); quantising weights does not by itself quantise the cache.
- Peak figure, not average: prefix caching and paged attention usually keep real usage lower, while speculative decoding, CUDA graphs and a second resident model push it higher.
- "Concurrent" counts requests generated at the same instant, not people: 4 simultaneous requests is the worst case this estimate is built on — measure yours before buying.
04Hardware profiles
No hardware profile was sized for this answer.
05Hosted providers
- Prompt (per million tokens, USD)FACT
0.57816
Source: openrouter
- FreshRetrieved 19 Sep 2026
- Completion (per million tokens, USD)FACT
1.73448
- FreshRetrieved 19 Sep 2026
| Provider | Context |
|---|---|
| Baidu | 1,048,576 |
| DeepSeek | 1,048,576 |
| Ionstream | 1,048,576 |
| Sail Research | 1,048,576 |
| Sail Research | 1,048,576 |
| StreamLake | 1,024,000 |
06Deployment stacks
No published deployment stack names this model yet.
07Evidence
- 01–09Tier 4official repository / model cardOpenRouter
OpenRouter endpoints — deepseek/deepseek-v4-pro-0813
https://openrouter.ai/api/v1/models/deepseek/deepseek-v4-pro-0813/endpoints
AgeingRetrieved 19 Sep 2026sha256:1aaceaba793f9 records · · · · · · · ·
- 10–16Tier 4official repository / model cardHugging Face Hub
Hugging Face model card data — deepseek-ai/DeepSeek-V4-Pro-0813
https://huggingface.co/api/models/deepseek-ai/DeepSeek-V4-Pro-0813
Verification may be outdatedRetrieved 19 Sep 2026sha256:f7f7b238fc167 records · · · · · ·
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