Specification

Family: DeepSeek
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Release date: 12 Aug 2026
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Context window: 1M tokens
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Max output: 384K tokens
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Modalities: text
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Input modalities: text
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Output modalities: text
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Tokenizer: DeepSeek
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
API model id: deepseek-v4-pro
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Hugging Face repo: deepseek-ai/DeepSeek-V4-Pro-0813
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Official page: api-docs.deepseek.com/quick_start/pricing
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Openrouter id: deepseek/deepseek-v4-pro-0813
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium
Supported parameters: frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, reasoning_effort, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium

Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →

Provenance

Attributed facts

18

Source tiers

T1T29 / 9

Freshest observation

1 h ago

Conflicts

1 flagged

Modalities

Modalities: text
Input: text
Output: text

Capabilities

Tool calling
Yes
DeepSeek — site & API docs · T1
Structured output
Yes
DeepSeek — site & API docs · T1
Reasoning
Yes
DeepSeek — site & API docs · T1
Vision
No
DeepSeek — site & API docs · T1
Audio
Unavailable
Fine-tuning available
Unavailable

Context window: 1M tokens
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Max output: 384K tokens
Source:DeepSeek — site & API docsT1observed 2 h agohigh
Tokenizer: DeepSeek
Source:OpenRouter public model & pricing listingT2observed 1 h agomedium

No benchmark results recorded

Results appear when a tier 1–3 source publishes them; we never copy scores without a source.

Current prices

Current prices per 1M tokens
Provider	Input / 1M	Output / 1M	Cached in	Batch in / out	Context	Observed	Source
DeepSeek APIdeepseek/deepseek-v4-pro-0813	$0.579	$1.74	$0.019	—	1.02M	1 h ago	openrouter.aiT2
DeepSeek APIdeepseek/deepseek-v4-pro-0813:batch	$0.66	$1.98	$0.022	—	1.05M	1 h ago	openrouter.aiT2
DeepSeek APIdeepseek-v4-pro	$1.32	$3.96	$0.044	—	—	2 h ago	api-docs.deepseek.comT1
Fireworks AIfireworks/deepseek-v4-pro-0813	$1.32	$3.96	$0.044	—	—	1 h ago	app.fireworks.aiT1

USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.

Available through 2

DeepSeek API Fireworks AI

Price history

Input price · USD / 1M tokens

Output price · USD / 1M tokens

DeepSeek API
Fireworks AI

No hardware estimate available

Estimates need a parameter count; this model has none recorded from a source.

No lineage recorded

Lineage comes from explicit `derived_from`, `fine_tuned_from`, `distilled_from` and `quantized_from` relations stated by sources.

Papers 0

No papers linked yet.

Repositories 0

No repositories linked yet.

As of

Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.

Claim history

19 claims · 18 properties1 conflicting

Familyfamily1

Claim history for Family
Value	Valid from → to	Status	Source	Confidence	Extractor
DeepSeek	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Release daterelease_date1

Claim history for Release date
Value	Valid from → to	Status	Source	Confidence	Extractor
12 Aug 2026	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Context windowcontext_length2conflicting claims

Claim history for Context window
Value	Valid from → to	Status	Source	Confidence	Extractor
1.05M tokens	11 Sept 2026 21:10 UTC → current	conflicting	OpenRouter public model & pricing listingT2	medium	deterministic
1M tokens	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	conflicted	deterministic

Max outputmax_output_tokens1

Claim history for Max output
Value	Valid from → to	Status	Source	Confidence	Extractor
384K tokens	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Modalitiesmodalities1

Claim history for Modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Input modalitiesmodalities_input1

Claim history for Input modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Output modalitiesmodalities_output1

Claim history for Output modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Tokenizertokenizer1

Claim history for Tokenizer
Value	Valid from → to	Status	Source	Confidence	Extractor
DeepSeek	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

API model idapi_model_id1

Claim history for API model id
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek-v4-pro	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Hugging Face repohf_repo1

Claim history for Hugging Face repo
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek-ai/DeepSeek-V4-Pro-0813	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Official pageofficial_url1

Claim history for Official page
Value	Valid from → to	Status	Source	Confidence	Extractor
https://api-docs.deepseek.com/quick_start/pricing/	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Descriptiondescription1

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Openrouter idopenrouter_id1

Claim history for Openrouter id
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek/deepseek-v4-pro-0813	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Reasoningreasoning1

Claim history for Reasoning
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Structured outputstructured_output1

Claim history for Structured output
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Supported parameterssupported_parameters1

Claim history for Supported parameters
Value	Valid from → to	Status	Source	Confidence	Extractor
frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, reasoning_effort, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Tool callingtool_calling1

Claim history for Tool calling
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Visionvision1

Claim history for Vision
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 20:52 UTC → current	current	DeepSeek — site & API docsT1	high	deterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

11 Sept 2026
Listed by providerModelDeepSeek-V4-Pro-0813DeepSeek
DeepSeek API lists DeepSeek-V4-Pro-0813 at $0.66 in / $1.98 out per 1M tokens
openrouter
openrouter.ai
11 Sept 2026
Listed by providerModelDeepSeek-V4-Pro-0813DeepSeek
DeepSeek API lists DeepSeek-V4-Pro-0813 at $0.57948 in / $1.73844 out per 1M tokens
openrouter
openrouter.ai
11 Sept 2026
Listed by providerModelDeepSeek-V4-Pro-0813DeepSeek
Fireworks AI lists DeepSeek-V4-Pro-0813 at $1.32 in / $3.96 out per 1M tokens
fireworks_pricing
app.fireworks.ai
11 Sept 2026
New modelModelDeepSeek-V4-Pro-0813DeepSeek
New model: DeepSeek-V4-Pro-0813 (DeepSeek)
deepseek
api-docs.deepseek.com
11 Sept 2026
Listed by providerModelDeepSeek-V4-Pro-0813DeepSeek
DeepSeek API lists DeepSeek-V4-Pro-0813 at $1.32 in / $3.96 out per 1M tokens
deepseek
api-docs.deepseek.com

Full timeline →

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
Fireworks AI — pricing	docs.fireworks.ai/serverless/pricing.md	pricing	T1· Official	1 h ago	1
DeepSeek — site & API docs	api-docs.deepseek.com/quick_start/pricing	pricing	T1· Official	1 h ago	1
OpenRouter public model & pricing listing	openrouter.ai/api/v1/models	catalogue	T2· Quality secondary	1 h ago	1

Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.