Specification

Release date: 20 Jan 2025
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Openness: open-weights
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 15 min agomedium
Parameters: 684.5B
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 15 min agomedium
Context window: 64K tokens
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Max output: 16K tokens
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Knowledge cutoff: Jul 2024
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Modalities: text
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Input modalities: text
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Output modalities: text
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Tokenizer: DeepSeek
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Hugging Face repo: deepseek-ai/DeepSeek-R1
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Pipeline tag: text-generation
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 15 min agomedium
Model card: huggingface.co/deepseek-ai/DeepSeek-R1
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 15 min agomedium
Downloads: 670,913
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 13 min agomedium
Likes: 13,619
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 13 min agomedium
Instruct type: deepseek-r1
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Last modified: 2025-03-27T04:01:59+00:00
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 15 min agomedium
Openrouter id: deepseek/deepseek-r1
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Supported parameters: frequency_penalty, include_reasoning, max_tokens, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p
Source:OpenRouter public model & pricing listingT2observed 16 min 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

23

Source tiers

T223

Freshest observation

13 min ago

Conflicts

None

Modalities

Modalities: text
Input: text
Output: text

Capabilities

Tool calling
Yes
OpenRouter public model & pricing listing · T2
Structured output
Yes
OpenRouter public model & pricing listing · T2
Reasoning
Yes
OpenRouter public model & pricing listing · T2
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable

Context window: 64K tokens
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Max output: 16K tokens
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Knowledge cutoff: Jul 2024
Source:OpenRouter public model & pricing listingT2observed 16 min agomedium
Tokenizer: DeepSeek
Source:OpenRouter public model & pricing listingT2observed 16 min 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-r1	$0.70	$2.5	—	—	64K	16 min ago	openrouter.aiT2

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

Available through 1

DeepSeek API

Price history

Input price · USD / 1M tokens

Output price · USD / 1M tokens

DeepSeek API

Estimated

Memory need = bytes per parameter (4-bit ≈ 0.5 × 1.15 overhead, 8-bit 1.0, fp16 2.0) + a KV-cache allowance. Not a measurement.

Estimated hardware fit
Hardware	Quantization	Memory	Est. need	Fits
Apple M3 Ultra	4bit	—	394.1 GB	Yes
AMD Instinct MI325X	4bit	256 GB	394.1 GB	No
AMD Instinct MI300X	4bit	192 GB	394.1 GB	No
Apple M2 Ultra	4bit	—	394.1 GB	No
NVIDIA B200	4bit	180 GB	394.1 GB	No
NVIDIA H200	4bit	141 GB	394.1 GB	No
Apple M1 Ultra	4bit	—	394.1 GB	No
Apple M3 Max	4bit	—	394.1 GB	No
Apple M4 Max	4bit	—	394.1 GB	No
NVIDIA DGX Spark	4bit	128 GB	394.1 GB	No
Apple M2 Max	4bit	—	394.1 GB	No
NVIDIA A100 80GB	4bit	80 GB	394.1 GB	No
NVIDIA H100 SXM	4bit	80 GB	394.1 GB	No
Apple M1 Max	4bit	—	394.1 GB	No
Apple M4 Pro	4bit	—	394.1 GB	No
Apple M3 Pro	4bit	—	394.1 GB	No
Apple M1 Pro	4bit	—	394.1 GB	No
Apple M2 Pro	4bit	—	394.1 GB	No
Apple M4	4bit	—	394.1 GB	No
NVIDIA GeForce RTX 5090	4bit	32 GB	394.1 GB	No
Apple M2	4bit	—	394.1 GB	No
Apple M3	4bit	—	394.1 GB	No
NVIDIA GeForce RTX 3090	4bit	24 GB	394.1 GB	No
NVIDIA GeForce RTX 4090	4bit	24 GB	394.1 GB	No
Apple M1	4bit	—	394.1 GB	No

Ancestors 0

None recorded.

This model

R1

684.5B params

Quantizations 1

amd/DeepSeek-R1-MXFP4370.9B

Descendants 0

None recorded.

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

23 claims · 23 properties

Release daterelease_date1

Claim history for Release date
Value	Valid from → to	Status	Source	Confidence	Extractor
20 Jan 2025	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Opennessopenness1

Claim history for Openness
Value	Valid from → to	Status	Source	Confidence	Extractor
open-weights	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Parametersparameter_count1

Claim history for Parameters
Value	Valid from → to	Status	Source	Confidence	Extractor
684.5B	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Context windowcontext_length1

Claim history for Context window
Value	Valid from → to	Status	Source	Confidence	Extractor
64K tokens	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Max outputmax_output_tokens1

Claim history for Max output
Value	Valid from → to	Status	Source	Confidence	Extractor
16K tokens	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Knowledge cutoffknowledge_cutoff1

Claim history for Knowledge cutoff
Value	Valid from → to	Status	Source	Confidence	Extractor
Jul 2024	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	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

Hugging Face repohf_repo1

Claim history for Hugging Face repo
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek-ai/DeepSeek-R1	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Pipeline tagpipeline_tag1

Claim history for Pipeline tag
Value	Valid from → to	Status	Source	Confidence	Extractor
text-generation	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Model cardmodel_card_url1

Claim history for Model card
Value	Valid from → to	Status	Source	Confidence	Extractor
https://huggingface.co/deepseek-ai/DeepSeek-R1	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Downloadsmetric.downloads1

Claim history for Downloads
Value	Valid from → to	Status	Source	Confidence	Extractor
670,913	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Likesmetric.likes1

Claim history for Likes
Value	Valid from → to	Status	Source	Confidence	Extractor
13,619	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Descriptiondescription1

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Instruct typeinstruct_type1

Claim history for Instruct type
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek-r1	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Last modifiedlast_modified1

Claim history for Last modified
Value	Valid from → to	Status	Source	Confidence	Extractor
2025-03-27T04:01:59+00:00	11 Sept 2026 21:10 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Openrouter idopenrouter_id1

Claim history for Openrouter id
Value	Valid from → to	Status	Source	Confidence	Extractor
deepseek/deepseek-r1	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 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Structured outputstructured_output1

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

Supported parameterssupported_parameters1

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

20 Jan 2025
New modelModelR1DeepSeek
New model: R1 (DeepSeek)
openrouter
openrouter.ai
11 Sept 2026
Listed by providerModelR1DeepSeek
DeepSeek API lists R1 at $0.7 in / $2.5 out per 1M tokens
openrouter
openrouter.ai

Full timeline →

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
Hugging Face Hub (public pages, model cards, papers)	huggingface.co/amd/DeepSeek-R1-MXFP4	model_page	T2· Quality secondary	7 min ago	2
Hugging Face Hub (public pages, model cards, papers)	huggingface.co/models?author=deepseek-ai&p=0&sort=downloads	listing	T2· Quality secondary	13 min ago	2
OpenRouter public model & pricing listing	openrouter.ai/api/v1/models	catalogue	T2· Quality secondary	16 min ago	1

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