DeepSeek V4 Flash 0731

DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows. This is the GA release of DeepSeek V4 Flash.

deepseek/deepseek-v4-flash-0731

Organization: DeepSeek
Family: deepseek-flash
Providers: 57
Context: 1,000,000
Output limit: 384,000
Knowledge: 2025-05
Release: 2026-07-31
Updated: —
Weights: Open
Input: text
Output: text
Capabilities: —

Providers

Compare every cataloged offer for this model, including its provider, route, token limits, price, and capabilities.

105 offers · USD per million tokens

Provider	Model ID	Context	Output	Input / output · 1M	Reasoning	Tools	Structured	Details
AIHubMix	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
AIHubMix	deepseek-v4-flash-0731-fast	1,000,000	384,000	— / —	—	—	—	View
Alibaba	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Alibaba Token Plan	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Alibaba Token Plan (China)	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
AMD	DeepSeek-V4-Flash	1,048,576	384,000	— / —	—	—	—	View
Arcee	deepseek/deepseek-v4-flash-latest	1,048,576	384,000	— / —	—	—	—	View
Baseten	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Bothub	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Boundless	dsv4	1,048,576	384,000	— / —	—	—	—	View
BytePlus ModelArk	deepseek-v4-flash-ga-260731	1,000,000	384,000	— / —	—	—	—	View
Chutes	deepseek-ai/DeepSeek-V4-Flash-0731-TEE	1,048,576	131,072	— / —	—	—	—	View
Cloudflare Workers AI	@cf/deepseek-ai/deepseek-v4-flash-0731	1,048,576	1,048,576	— / —	—	—	—	View
CoreWeave	deepseek-ai/DeepSeek-V4-Flash-0731	262,144	262,144	— / —	—	—	—	View
Cortecs	deepseek-v4-flash-0731	1,048,576	1,048,576	— / —	—	—	—	View
Deep Infra	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
DevPass (LLM Gateway)	deepseek-v4-flash-0731	1,050,000	384,000	— / —	—	—	—	View
DigitalOcean	deepseek-v4-flash-0731	1,048,576	1,048,576	— / —	—	—	—	View
Eden AI	cloudflare/@cf/deepseek-ai/deepseek-v4-flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	sference/deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	greenpt/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Eden AI	flexai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	tensorx/deepseek/deepseek-v4-flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	nebius/deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	qwen/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Eden AI	scaleway/deepseek-v4-flash-0731	256,000	384,000	— / —	—	—	—	View
Eden AI	flexai/DeepSeek-V4-Flash-0731@eu	1,048,576	384,000	— / —	—	—	—	View
Eden AI	deepinfra/deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Eden AI	arkanecloud/deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
EmpirioLabs AI	deepseek-v4-flash-0731	1,000,000	393,216	— / —	—	—	—	View
engy	deepseek-v4-flash-0731	1,048,576	128,000	— / —	—	—	—	View
GreenPT	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Hugging Face	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Inceptron	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	1,048,576	— / —	—	—	—	View
Kilo Gateway	deepseek/deepseek-v4-flash-0731	1,048,576	943,718	— / —	—	—	—	View
LLM Gateway	tencent/deepseek-v4-flash-0731	1,000,000	393,216	— / —	—	—	—	View
LLM Gateway	bytedance/deepseek-v4-flash-0731	1,048,576	393,216	— / —	—	—	—	View
LLM Gateway	canopywave/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
LLM Gateway	cloudflare/deepseek-v4-flash-0731	1,048,576	393,216	— / —	—	—	—	View
LLM Gateway	deepinfra/deepseek-v4-flash-0731	1,000,000	393,216	— / —	—	—	—	View
LLM Gateway	alibaba/deepseek-v4-flash-0731	1,000,000	393,216	— / —	—	—	—	View
LLM Gateway	novita/deepseek-v4-flash-0731	1,050,000	393,216	— / —	—	—	—	View
LLM Gateway	baidu/deepseek-v4-flash-0731	1,048,576	131,072	— / —	—	—	—	View
Melious	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Merge Gateway	deepseek/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Merge Gateway	deepseek/deepseek-v4-flash-0731-fast	1,000,000	384,000	— / —	—	—	—	View
Moark	deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Morph	morph-dsv4flash	1,048,576	1,048,576	— / —	—	—	—	View
Munito AI	deepseek-ai/deepseek-v4-flash	1,048,576	943,718	— / —	—	—	—	View
Munito AI (EU)	deepseek-ai/deepseek-v4-flash	1,048,576	943,718	— / —	—	—	—	View
NanoGPT	deepseek/deepseek-v4-flash-0731:thinking	1,048,576	131,072	— / —	—	—	—	View
NanoGPT	deepseek/deepseek-v4-flash-0731	1,048,576	131,072	— / —	—	—	—	View
Neuralwatt	deepseek-v4-flash-speed	1,048,560	393,216	— / —	—	—	—	View
Novita AI	deepseek/deepseek-v4-flash-0731	1,048,576	393,216	— / —	—	—	—	View
Ofox	deepseek/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
OpenCode	deepseek-v4-flash-free	200,000	128,000	— / —	—	—	—	View
OpenCode	deepseek-v4-flash	1,000,000	384,000	— / —	—	—	—	View
OpenReason	deepseek-ai/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Alibabavia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,000,000	393,216	$0.374 / $1.122	Yes	Yes	Yes	View
Alibabavia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,000,000	393,216	$0.352 / $1.056	Yes	Yes	Yes	View
AtlasCloudvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	393,216	$0.44 / $1.32	Yes	Yes	Yes	View
Baiduvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	131,072	$0.44 / $1.32	Yes	Yes	Yes	View
BaseTenvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	384,000	$0.13 / $0.26	Yes	Yes	No	View
Cloudflarevia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	943,718	$0.44 / $1.32	Yes	Yes	Yes	View
Coherevia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	384,000	$0.14 / $0.28	Yes	Yes	Yes	View
CoreWeavevia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	262,144	235,929	$0.13 / $0.28	Yes	Yes	No	View
DeepInfravia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	384,000	$0.06 / $0.18	Yes	Yes	Yes	View
DigitalOceanvia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	943,718	$0.119 / $0.238	Yes	Yes	Yes	View
GMICloudvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,575	943,717	$0.286 / $0.858	Yes	Yes	No	View
Inceptronvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	943,718	$0.1015 / $0.60	Yes	Yes	Yes	View
Mancer 2via OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	943,718	$0.20 / $0.60	Yes	Yes	Yes	View
Novitavia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	393,216	$0.4092 / $1.2276	Yes	Yes	No	View
OpenInferencevia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	943,718	$0.01089 / $0.27	Yes	Yes	Yes	View
Parasailvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	943,718	$0.14 / $0.28	Yes	Yes	Yes	View
Phalavia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	393,216	$0.308 / $0.924	Yes	Yes	Yes	View
Rekavia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	262,144	131,072	$0.021 / $0.528	Yes	Yes	Yes	View
Relacevia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	943,718	$0.0103 / $1.28	Yes	Yes	No	View
Sail Researchvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	943,718	$0.019 / $0.42	Yes	Yes	Yes	View
Sail Researchvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp4	1,048,576	943,718	$0.10 / $0.30	Yes	Yes	Yes	View
SiliconFlowvia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,048,576	393,216	$0.22 / $0.66	Yes	Yes	Yes	View
StreamLakevia OpenRouter	deepseek/deepseek-v4-flash-0731 fp8	1,024,000	384,000	$0.088 / $0.264	Yes	Yes	No	View
Togethervia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	943,718	$0.14 / $0.28	Yes	Yes	Yes	View
Venicevia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,000,000	32,768	$0.13 / $0.26	Yes	Yes	Yes	View
Wafervia OpenRouter	deepseek/deepseek-v4-flash-0731 unknown	1,048,576	943,718	$0.13 / $0.23	Yes	Yes	Yes	View
OrcaRouter	deepseek/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Perplexity Agent	deepseek/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Prime Inference	deepseek/deepseek-v4-flash-0731	1,048,576	65,536	— / —	—	—	—	View
Requesty	deepseek-v4-flash-0731	1,048,576	131,072	— / —	—	—	—	View
Requesty	deepseek-v4-flash-0731@eu	1,048,576	131,072	— / —	—	—	—	View
RunInfra	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	32,768	— / —	—	—	—	View
Scaleway	deepseek-v4-flash-0731	256,000	32,768	— / —	—	—	—	View
SCNet Token Plan	DeepSeek-V4-Flash-0731	1,000,000	384,000	— / —	—	—	—	View
SiliconFlow	deepseek-ai/DeepSeek-V4-Flash-0731	1,000,000	384,000	— / —	—	—	—	View
Standard Compute	deepseek/deepseek-v4-flash-0731	1,000,000	50,000	— / —	—	—	—	View
TensorX	deepseek/deepseek-v4-flash-0731	1,048,576	384,000	— / —	—	—	—	View
Together AI	deepseek-ai/DeepSeek-V4-Flash-0731	1,048,576	384,000	— / —	—	—	—	View
Umans AI	umans-deepseek-v4-flash-0731	1,048,576	393,215	— / —	—	—	—	View
Umans AI Coding Plan	umans-deepseek-v4-flash-0731	1,048,576	393,215	— / —	—	—	—	View
Venice AI	deepseek-v4-flash-0731	1,000,000	262,144	— / —	—	—	—	View
Venice AI	deepseek-v4-flash-0731-fast	1,000,000	32,768	— / —	—	—	—	View
Vercel AI Gateway	deepseek/deepseek-v4-flash-0731	1,000,000	384,000	— / —	—	—	—	View
Vivgrid	deepseek-v4-flash	1,000,000	384,000	— / —	—	—	—	View
Volcengine Ark	deepseek-v4-flash-ga-260731	1,000,000	384,000	— / —	—	—	—	View
Vultr	deepseek-v4-flash-0731	1,048,576	384,000	— / —	—	—	—	View
Wally	deepseek-v4-flash-0731	1,048,576	65,536	— / —	—	—	—	View

Prices and limits apply to each offer. A dash means the value is not provided. OpenRouter offers show the hosting provider and routing channel separately.

Pricing

Compare token rates and cache charges across available routes and hosting configurations.

USD per million tokens

Input from$0.0103Per 1M input tokens

Output from$0.18Per 1M output tokens

Available offers105Across 57 providers

Lowest listed input and output prices across the offers above; they may belong to different providers. These are base rates, before conditional pricing, discounts or additional fees.

Endpoint price comparisonLatest observed snapshot · 10 lowest-priced configurations

InputOutput

Relacerelace/fp4

$0.0103$1.28

OpenInferenceopen-inference/fp4

$0.01089$0.27

Sail Researchsail-research/us

$0.019$0.42

Rekareka

$0.021$0.528

DeepInfradeepinfra/fp8

$0.06$0.18

StreamLakestreamlake/fp8

$0.088$0.264

Sail Researchsail-research/fp4

$0.10$0.30

Inceptroninceptron/fp4

$0.1015$0.60

DigitalOceandigitalocean

$0.119$0.238

BaseTenbaseten/fp8

$0.13$0.26

deepseek/deepseek-v4-flash-0731Observed Oct 10, 2026, 11:31 AM UTC

Input: $0.0099
Output: $1.28
Cache read: $0.0099

Hosting prices through OpenRouter All endpoints and cache rates

Endpoint	Input / 1M	Output / 1M	Cache read / 1M	Cache write / 1M
Alibabaalibaba/us-east-1	$0.374	$1.122	$0.0374	—
Alibabaalibaba	$0.352	$1.056	$0.0352	—
AtlasCloudatlas-cloud/fp4	$0.44	$1.32	$0.028	—
Baidubaidu/fp8	$0.44	$1.32	$0.014	—
BaseTenbaseten/fp8	$0.13	$0.26	$0.028	—
Cloudflarecloudflare	$0.44	$1.32	$0.014	—
Coherecohere	$0.14	$0.28	$0.07	—
CoreWeavecoreweave/fp8	$0.13	$0.28	$0.07	—
DeepInfradeepinfra/fp8	$0.06	$0.18	$0.015	—
DigitalOceandigitalocean	$0.119	$0.238	$0.0238	—
GMICloudgmicloud/fp8	$0.286	$0.858	$0.0091	—
Inceptroninceptron/fp4	$0.1015	$0.60	$0.027	—
Mancer 2mancer/fp8	$0.20	$0.60	—	—
Novitanovita/fp8	$0.4092	$1.2276	$0.02604	—
OpenInferenceopen-inference/fp4	$0.01089	$0.27	$0.00792	—
Parasailparasail/fp8	$0.14	$0.28	$0.05	—
Phalaphala	$0.308	$0.924	$0.0196	—
Rekareka	$0.021	$0.528	$0.0056	—
Relacerelace/fp4	$0.0103	$1.28	$0.0103	—
Sail Researchsail-research/us	$0.019	$0.42	$0.012	—
Sail Researchsail-research/fp4	$0.10	$0.30	$0.03	—
SiliconFlowsiliconflow/fp8	$0.22	$0.66	$0.028	—
StreamLakestreamlake/fp8	$0.088	$0.264	$0.0028	—
Togethertogether	$0.14	$0.28	$0.03	—
Venicevenice	$0.13	$0.26	$0.028	—
Waferwafer/fast	$0.13	$0.23	$0.12	—

Each row is a hosting configuration. Open an offer in Providers for its full pricing conditions and additional fees. Endpoint observations may differ from the routing catalog's base price.

Performance

Review reported latency and output-throughput percentiles from the latest observed rolling window.

Latest 30-minute observation

Time to first token · milliseconds

Latency distributionRolling 30-minute snapshot · 6 endpoints

P50P75P90P99

Alibabaalibaba/us-east-1

2,131–7,110.68 ms

Alibabaalibaba

1,224–5,092 ms

AtlasCloudatlas-cloud/fp4

1,669–5,815.86 ms

Baidubaidu/fp8

964–11,320.4 ms

Cloudflarecloudflare

3,288.5–12,183.46 ms

Coherecohere

398–10,249.36 ms

All latency percentiles 25 endpoints

Endpoint	P50	P75	P90	P99
Alibabaalibaba/us-east-1	2,131 ms	4,470 ms	5,333.6 ms	7,110.68 ms
Alibabaalibaba	1,224 ms	1,586 ms	1,884 ms	5,092 ms
AtlasCloudatlas-cloud/fp4	1,669 ms	2,045 ms	3,170.8 ms	5,815.86 ms
Baidubaidu/fp8	964 ms	1,266 ms	1,696 ms	11,320.4 ms
Cloudflarecloudflare	3,288.5 ms	4,183 ms	5,016.3 ms	12,183.46 ms
Coherecohere	398 ms	818 ms	1,752.7 ms	10,249.36 ms
CoreWeavecoreweave/fp8	451 ms	765.25 ms	1,497 ms	5,551.22 ms
DeepInfradeepinfra/fp8	804.5 ms	1,358.25 ms	2,514.8 ms	7,782.35 ms
DigitalOceandigitalocean	745 ms	1,079 ms	1,649 ms	6,571.27 ms
GMICloudgmicloud/fp8	1,842 ms	2,227 ms	2,838 ms	6,016.26 ms
Inceptroninceptron/fp4	837 ms	1,620 ms	3,457.6 ms	38,262.68 ms
Mancer 2mancer/fp8	1,046.5 ms	1,668 ms	2,621.2 ms	6,660.53 ms
Novitanovita/fp8	2,067 ms	2,564.75 ms	3,370.3 ms	11,237.36 ms
OpenInferenceopen-inference/fp4	1,574.5 ms	2,566 ms	4,056 ms	9,361.54 ms
Parasailparasail/fp8	732 ms	1,012 ms	1,954 ms	15,893.29 ms
Phalaphala	4,010.5 ms	5,803 ms	8,769.1 ms	46,427.22 ms
Rekareka	594 ms	890.25 ms	2,612.6 ms	20,989.52 ms
Relacerelace/fp4	594 ms	1,009 ms	1,838.9 ms	8,630.43 ms
Sail Researchsail-research/us	2,036 ms	2,668.25 ms	3,343.5 ms	7,744.63 ms
Sail Researchsail-research/fp4	2,221 ms	2,822 ms	3,617.9 ms	7,263.95 ms
SiliconFlowsiliconflow/fp8	1,300 ms	1,567 ms	2,025.8 ms	5,020.48 ms
StreamLakestreamlake/fp8	1,233 ms	1,931 ms	2,918 ms	8,598.5 ms
Togethertogether	971.5 ms	2,895 ms	6,348.9 ms	31,151.3 ms
Venicevenice	1,202 ms	1,847.5 ms	3,237 ms	50,473 ms
Waferwafer/fast	913 ms	1,556 ms	2,356.9 ms	7,567.97 ms

Output throughput · tokens per second

Throughput distributionRolling 30-minute snapshot · 6 endpoints

P50P75P90P99

Alibabaalibaba/us-east-1

74.5–186.23 t/s

Alibabaalibaba

120–195 t/s

AtlasCloudatlas-cloud/fp4

51–141.11 t/s

Baidubaidu/fp8

62–179.77 t/s

Cloudflarecloudflare

40–77 t/s

Coherecohere

125–337 t/s

All throughput percentiles 25 endpoints

Endpoint	P50	P75	P90	P99
Alibabaalibaba/us-east-1	74.5 t/s	112.25 t/s	139.1 t/s	186.23 t/s
Alibabaalibaba	120 t/s	149 t/s	167 t/s	195 t/s
AtlasCloudatlas-cloud/fp4	51 t/s	69 t/s	90 t/s	141.11 t/s
Baidubaidu/fp8	62 t/s	84.25 t/s	115 t/s	179.77 t/s
Cloudflarecloudflare	40 t/s	51 t/s	66 t/s	77 t/s
Coherecohere	125 t/s	162 t/s	207 t/s	337 t/s
CoreWeavecoreweave/fp8	114 t/s	141 t/s	173 t/s	230.09 t/s
DeepInfradeepinfra/fp8	37 t/s	49 t/s	60 t/s	86 t/s
DigitalOceandigitalocean	45 t/s	49 t/s	52 t/s	57.09 t/s
GMICloudgmicloud/fp8	63 t/s	77 t/s	100 t/s	161 t/s
Inceptroninceptron/fp4	55 t/s	90 t/s	126 t/s	211 t/s
Mancer 2mancer/fp8	44 t/s	54 t/s	65.4 t/s	89.56 t/s
Novitanovita/fp8	69 t/s	80 t/s	88 t/s	165.14 t/s
OpenInferenceopen-inference/fp4	20 t/s	23 t/s	26 t/s	29 t/s
Parasailparasail/fp8	82.5 t/s	129 t/s	175 t/s	277.09 t/s
Phalaphala	53 t/s	74.25 t/s	91.9 t/s	140 t/s
Rekareka	143 t/s	208 t/s	270 t/s	389.09 t/s
Relacerelace/fp4	57 t/s	103 t/s	157 t/s	261 t/s
Sail Researchsail-research/us	38 t/s	45 t/s	54 t/s	78 t/s
Sail Researchsail-research/fp4	38 t/s	44 t/s	51 t/s	71 t/s
SiliconFlowsiliconflow/fp8	29 t/s	33 t/s	57 t/s	103.67 t/s
StreamLakestreamlake/fp8	46 t/s	62 t/s	74 t/s	94 t/s
Togethertogether	55 t/s	79 t/s	107 t/s	172 t/s
Venicevenice	38 t/s	47 t/s	59 t/s	84.2 t/s
Waferwafer/fast	87 t/s	107 t/s	132 t/s	211.09 t/s

Percentiles describe the observed request distribution. These are snapshots of a rolling window, not a historical time series.

Uptime

Compare successful request rates across the latest 5-minute, 30-minute, and 24-hour observations.

Successful requests by window

Availability by endpointCurrent overlapping windows · 26 endpoints

Endpoint5 minutes30 minutes24 hours

Alibabaalibaba/us-east-1Observed Oct 10, 2026, 11:31 AM UTC

—

100%

AlibabaalibabaObserved Oct 10, 2026, 11:31 AM UTC

100%

99.92%

AtlasCloudatlas-cloud/fp4Observed Oct 10, 2026, 11:31 AM UTC

100%

Baidubaidu/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

99.86%

BaseTenbaseten/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

—

CloudflarecloudflareObserved Oct 10, 2026, 11:31 AM UTC

100%

CoherecohereObserved Oct 10, 2026, 11:31 AM UTC

100%

99.03%

CoreWeavecoreweave/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

99.51%

DeepInfradeepinfra/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

DigitalOceandigitaloceanObserved Oct 10, 2026, 11:31 AM UTC

100%

GMICloudgmicloud/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

Inceptroninceptron/fp4Observed Oct 10, 2026, 11:31 AM UTC

100%

99.3%

Mancer 2mancer/fp8Observed Oct 10, 2026, 11:31 AM UTC

—

100%

99.84%

Novitanovita/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

OpenInferenceopen-inference/fp4Observed Oct 10, 2026, 11:31 AM UTC

100%

99.17%

Parasailparasail/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

99.93%

PhalaphalaObserved Oct 10, 2026, 11:31 AM UTC

100%

RekarekaObserved Oct 10, 2026, 11:31 AM UTC

100%

96.74%

Relacerelace/fp4Observed Oct 10, 2026, 11:31 AM UTC

100%

Sail Researchsail-research/usObserved Oct 10, 2026, 11:31 AM UTC

100%

Sail Researchsail-research/fp4Observed Oct 10, 2026, 11:31 AM UTC

100%

SiliconFlowsiliconflow/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

99.51%

StreamLakestreamlake/fp8Observed Oct 10, 2026, 11:31 AM UTC

100%

TogethertogetherObserved Oct 10, 2026, 11:31 AM UTC

100%

VeniceveniceObserved Oct 10, 2026, 11:31 AM UTC

100%

99.86%

Waferwafer/fastObserved Oct 10, 2026, 11:31 AM UTC

100%

Reported by OpenRouter at the time of collection; rate-limited requests are excluded. A dash means no measurement was reported. This is not a live availability check.

Benchmarks

Review attributed evaluation results on each source's original scale.

External evaluations

deepseek/deepseek-v4-flash-0731Observed Oct 10, 2026, 11:31 AM UTC

Benchmark profileArtificial Analysis · shared source scale from 0 to 70

Coding

69.1

Agentic

Intelligence

34.3

Design Arena	Category	Elo	Win rate	Rank
models	3d	1,214	48.6%	40
models	asciiart	1,097	33.3%	61
models	codecategories	1,233	46.4%	44
models	dataviz	1,184	41.1%	59
models	gamedev	1,216	44.6%	46
models	svg	1,186	45.1%	30
models	uicomponent	1,239	46.8%	42
models	website	1,242	46.7%	44

Sources: Artificial Analysis and Design Arena, via OpenRouter. Scores retain their original scales and are not OpenAI Suite ratings.

Detailed evaluations

Evaluation scoresAccuracy or item F1 · higher is better

search browsecompDeepseek V4 Flash 0731

77%

search widesearchDeepseek V4 Flash 0731

77.129%

search dsqaDeepseek V4 Flash 0731

81.655%

gpqa diamondDeepSeek: DeepSeek V4 Flash 0731

86.683%

tau bench verified airlineDeepSeek: DeepSeek V4 Flash 0731

73.407%

Evaluation	Configuration	Source	Results	Details
search browsecomp	Deepseek V4 Flash 0731deepseek/deepseek-v4-flash-0731	OpenRouter	77%	Details
search widesearch	Deepseek V4 Flash 0731deepseek/deepseek-v4-flash-0731	OpenRouter	77.129%	Details
search dsqa	Deepseek V4 Flash 0731deepseek/deepseek-v4-flash-0731	OpenRouter	81.655%	Details
models · svg	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,170 Elo	Details
models · codecategories	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,219 Elo	Details
models · dataviz	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,169 Elo	Details
models · website	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,230 Elo	Details
models · asciiart	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,092 Elo	Details
models · gamedev	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,198 Elo	Details
gpqa diamond	DeepSeek: DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-20260731	OpenRouter	86.683%	Details
models · uicomponent	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,227 Elo	Details
models · 3d	DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-20260731	Design Arena	1,188 Elo	Details
tau bench verified airline	DeepSeek: DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-20260731	OpenRouter	73.407%	Details
Composite indices	DeepSeek V4 Flash 0731 (Max)deepseek/deepseek-v4-flash-20260731	Artificial Analysis	Intelligence — · Coding 69.1 · Agentic 41	Details

Showing 11 of 14 records in this dataset.

Sources: Artificial Analysis, Design Arena and OpenRouter. Evaluation configurations and scales differ; results are not interchangeable. Updated Nov 14, 2026.

Apps & session costs

Compare observed median session costs for applications using this model, grouped by conversation length.

30-day sample · through Nov 1, 2026

Application	Model route	Turns	Median cost / session	Details
Hermes Agent	deepseek/deepseek-v4-flash-20260731	1 turn	$0.000423	Details
Hermes Agent	deepseek/deepseek-v4-flash-20260731	2–9 turns	$0.004061	Details
Kilo Code	deepseek/deepseek-v4-flash-20260731	1 turn	$0.000195	Details
Kilo Code	deepseek/deepseek-v4-flash-20260731	2–9 turns	$0.00752	Details
Claude Code	deepseek/deepseek-v4-flash-20260731	1 turn	$0.00083	Details
Claude Code	deepseek/deepseek-v4-flash-20260731	50+ turns	$0.173124	Details
Kilo Code	deepseek/deepseek-v4-flash-20260731	50+ turns	$0.318302	Details
Kilo Code	deepseek/deepseek-v4-flash-20260731	10–49 turns	$0.046219	Details
Hermes Agent	deepseek/deepseek-v4-flash-20260731	10–49 turns	$0.034749	Details
Codex	deepseek/deepseek-v4-flash-20260731	1 turn	$0.000623	Details
Claude Code	deepseek/deepseek-v4-flash-20260731	2–9 turns	$0.004439	Details
Hermes Agent	deepseek/deepseek-v4-flash-20260731	50+ turns	$0.261894	Details
Claude Code	deepseek/deepseek-v4-flash-20260731	10–49 turns	$0.033534	Details

Source: OpenRouter, as of Nov 9, 2026. Published under CC BY 4.0. These are observed costs per session, not token prices or a forecast for your workload. Apps are compared separately.

Activity

Daily prompt and completion tokens reported for this model's routes in OpenRouter's top 50. Missing days have no published value.

Last 90 complete UTC days

Daily token usage95,872,826,397,483 reported tokens · 90 days with observations

2.4T0

2026-08-16
1,455,626,623,174 tokens

2026-08-17
1,691,677,097,991 tokens

2026-08-18
1,741,314,505,634 tokens

2026-08-19
1,684,920,552,235 tokens

2026-08-20
1,825,475,696,417 tokens

2026-08-21
1,849,078,827,192 tokens

2026-08-22
1,393,318,211,490 tokens

2026-08-23
1,390,118,528,351 tokens

2026-08-24
1,710,948,125,723 tokens

2026-08-25
1,770,607,978,972 tokens

2026-08-26
2,406,082,692,533 tokens

2026-08-27
2,001,383,413,526 tokens

2026-08-28
1,605,564,470,106 tokens

2026-08-29
1,372,084,924,913 tokens

2026-08-30
1,439,645,900,160 tokens

2026-08-31
1,591,945,119,671 tokens

2026-09-01
1,633,618,836,237 tokens

2026-09-02
1,728,912,524,247 tokens

2026-09-03
1,913,443,637,145 tokens

2026-09-04
2,238,811,523,617 tokens

2026-09-05
1,732,594,234,286 tokens

2026-09-06
1,520,532,796,335 tokens

2026-09-07
1,576,698,141,626 tokens

2026-09-08
1,721,613,635,988 tokens

2026-09-09
1,618,860,272,576 tokens

2026-09-10
1,949,990,851,916 tokens

2026-09-11
1,909,849,336,222 tokens

2026-09-12
1,344,100,323,527 tokens

2026-09-13
1,441,764,456,890 tokens

2026-09-14
1,737,561,958,149 tokens

2026-09-15
1,506,862,691,028 tokens

2026-09-16
1,349,217,150,952 tokens

2026-09-17
1,327,505,194,194 tokens

2026-09-18
1,190,061,791,485 tokens

2026-09-19
1,213,436,800,901 tokens

2026-09-20
1,115,867,963,555 tokens

2026-09-21
1,206,123,550,663 tokens

2026-09-22
1,236,716,483,499 tokens

2026-09-23
1,200,912,439,316 tokens

2026-09-24
1,138,661,880,704 tokens

2026-09-25
1,114,855,555,373 tokens

2026-09-26
1,085,804,508,442 tokens

2026-09-27
841,010,990,367 tokens

2026-09-28
948,299,816,031 tokens

2026-09-29
945,806,096,452 tokens

2026-09-30
968,247,430,381 tokens

2026-10-01
922,138,361,503 tokens

2026-10-02
748,543,750,000 tokens

2026-10-03
708,736,901,475 tokens

2026-10-04
748,991,224,099 tokens

2026-10-05
853,299,292,680 tokens

2026-10-06
837,988,232,787 tokens

2026-10-07
713,532,318,593 tokens

2026-10-08
668,135,877,749 tokens

2026-10-09
680,702,210,115 tokens

2026-10-10
542,347,269,702 tokens

2026-10-11
620,127,280,606 tokens

2026-10-12
601,059,076,490 tokens

2026-10-13
598,509,158,568 tokens

2026-10-14
995,780,142,653 tokens

2026-10-15
691,049,828,563 tokens

2026-10-16
620,600,893,373 tokens

2026-10-17
584,493,642,131 tokens

2026-10-18
608,182,877,846 tokens

2026-10-19
626,432,649,405 tokens

2026-10-20
585,593,798,357 tokens

2026-10-21
575,674,647,614 tokens

2026-10-22
586,371,963,995 tokens

2026-10-23
601,089,481,070 tokens

2026-10-24
504,717,030,100 tokens

2026-10-25
510,950,291,393 tokens

2026-10-26
625,355,522,444 tokens

2026-10-27
663,128,246,293 tokens

2026-10-28
578,090,099,045 tokens

2026-10-29
510,292,934,417 tokens

2026-10-30
539,490,740,578 tokens

2026-10-31
527,229,571,441 tokens

2026-11-01
495,056,452,289 tokens

2026-11-02
571,178,343,052 tokens

2026-11-03
532,731,720,381 tokens

2026-11-04
533,387,596,759 tokens

2026-11-05
488,096,267,318 tokens

2026-11-06
413,309,761,135 tokens

2026-11-07
369,754,037,431 tokens

2026-11-08
380,958,157,286 tokens

2026-11-09
467,927,734,310 tokens

2026-11-10
445,114,275,366 tokens

2026-11-11
640,785,679,263 tokens

2026-11-12
519,726,952,197 tokens

2026-11-13
448,628,565,419 tokens

Aug 16, 2026Nov 13, 2026

Daily observations · 90 days

Date (UTC)	Reported tokens	Reported routes
Nov 13, 2026	448,628,565,419	1
Nov 12, 2026	519,726,952,197	1
Nov 11, 2026	640,785,679,263	1
Nov 10, 2026	445,114,275,366	1
Nov 9, 2026	467,927,734,310	1
Nov 8, 2026	380,958,157,286	1
Nov 7, 2026	369,754,037,431	1
Nov 6, 2026	413,309,761,135	1
Nov 5, 2026	488,096,267,318	1
Nov 4, 2026	533,387,596,759	1
Nov 3, 2026	532,731,720,381	1
Nov 2, 2026	571,178,343,052	1
Nov 1, 2026	495,056,452,289	1
Oct 31, 2026	527,229,571,441	1
Oct 30, 2026	539,490,740,578	1
Oct 29, 2026	510,292,934,417	1
Oct 28, 2026	578,090,099,045	1
Oct 27, 2026	663,128,246,293	1
Oct 26, 2026	625,355,522,444	1
Oct 25, 2026	510,950,291,393	1
Oct 24, 2026	504,717,030,100	1
Oct 23, 2026	601,089,481,070	1
Oct 22, 2026	586,371,963,995	1
Oct 21, 2026	575,674,647,614	1
Oct 20, 2026	585,593,798,357	1
Oct 19, 2026	626,432,649,405	1
Oct 18, 2026	608,182,877,846	1
Oct 17, 2026	584,493,642,131	1
Oct 16, 2026	620,600,893,373	1
Oct 15, 2026	691,049,828,563	1
Oct 14, 2026	995,780,142,653	1
Oct 13, 2026	598,509,158,568	1
Oct 12, 2026	601,059,076,490	1
Oct 11, 2026	620,127,280,606	1
Oct 10, 2026	542,347,269,702	1
Oct 9, 2026	680,702,210,115	1
Oct 8, 2026	668,135,877,749	1
Oct 7, 2026	713,532,318,593	1
Oct 6, 2026	837,988,232,787	1
Oct 5, 2026	853,299,292,680	1
Oct 4, 2026	748,991,224,099	1
Oct 3, 2026	708,736,901,475	1
Oct 2, 2026	748,543,750,000	1
Oct 1, 2026	922,138,361,503	1
Sep 30, 2026	968,247,430,381	1
Sep 29, 2026	945,806,096,452	1
Sep 28, 2026	948,299,816,031	1
Sep 27, 2026	841,010,990,367	1
Sep 26, 2026	1,085,804,508,442	1
Sep 25, 2026	1,114,855,555,373	1
Sep 24, 2026	1,138,661,880,704	1
Sep 23, 2026	1,200,912,439,316	1
Sep 22, 2026	1,236,716,483,499	1
Sep 21, 2026	1,206,123,550,663	1
Sep 20, 2026	1,115,867,963,555	1
Sep 19, 2026	1,213,436,800,901	1
Sep 18, 2026	1,190,061,791,485	1
Sep 17, 2026	1,327,505,194,194	1
Sep 16, 2026	1,349,217,150,952	1
Sep 15, 2026	1,506,862,691,028	1
Sep 14, 2026	1,737,561,958,149	1
Sep 13, 2026	1,441,764,456,890	1
Sep 12, 2026	1,344,100,323,527	1
Sep 11, 2026	1,909,849,336,222	1
Sep 10, 2026	1,949,990,851,916	1
Sep 9, 2026	1,618,860,272,576	1
Sep 8, 2026	1,721,613,635,988	1
Sep 7, 2026	1,576,698,141,626	1
Sep 6, 2026	1,520,532,796,335	1
Sep 5, 2026	1,732,594,234,286	1
Sep 4, 2026	2,238,811,523,617	1
Sep 3, 2026	1,913,443,637,145	1
Sep 2, 2026	1,728,912,524,247	1
Sep 1, 2026	1,633,618,836,237	1
Aug 31, 2026	1,591,945,119,671	1
Aug 30, 2026	1,439,645,900,160	1
Aug 29, 2026	1,372,084,924,913	1
Aug 28, 2026	1,605,564,470,106	1
Aug 27, 2026	2,001,383,413,526	1
Aug 26, 2026	2,406,082,692,533	1
Aug 25, 2026	1,770,607,978,972	1
Aug 24, 2026	1,710,948,125,723	1
Aug 23, 2026	1,390,118,528,351	1
Aug 22, 2026	1,393,318,211,490	1
Aug 21, 2026	1,849,078,827,192	1
Aug 20, 2026	1,825,475,696,417	1
Aug 19, 2026	1,684,920,552,235	1
Aug 18, 2026	1,741,314,505,634	1
Aug 17, 2026	1,691,677,097,991	1
Aug 16, 2026	1,455,626,623,174	1

Source: OpenRouter (openrouter.ai/rankings), as of Nov 14, 2026. CC BY 4.0. Totals include only individually published routes. Tokenizers differ by provider; the aggregated “other” category is never assigned to a model.

Technical details & API

Explore specifications, supported parameters, reasoning controls, and API identifiers for each OpenRouter route.

Current route specifications

deepseek/deepseek-v4-flash-0731Observed Oct 10, 2026, 11:31 AM UTC

Context: 1,048,576
Maximum output: 943,718
Tokenizer: DeepSeek
Input: text
Output: text
Moderation: No
Added to OpenRouter: 2026-07-31

Base URLhttps://openrouter.ai/api/v1

Model IDdeepseek/deepseek-v4-flash-0731

Version IDdeepseek/deepseek-v4-flash-20260731

Weights IDdeepseek-ai/DeepSeek-V4-Flash-0731

Reasoning

Required: No
Enabled by default: Yes
Default effort: high
Supported efforts: max, high, low

Supported parameters

frequency_penalty
include_reasoning
logit_bias
logprobs
max_tokens
min_p
parallel_tool_calls
presence_penalty
reasoning
reasoning_effort
repetition_penalty
response_format
seed
stop
structured_outputs
temperature
tool_choice
tools
top_a
top_k
top_logprobs
top_p

Frequently asked questions

Answers based on the model metadata and serving offers currently in the catalog.

How much does DeepSeek V4 Flash 0731 cost?

Listed rates start at $0.0103 per million input tokens and $0.18 per million output tokens. Prices vary by provider and configuration; see Pricing for details.

Which providers offer DeepSeek V4 Flash 0731?

There are 105 cataloged offers across 57 providers. Compare model IDs, prices and limits in Providers.

What is the context window?

The cataloged model context is 1,000,000 tokens. Each serving endpoint may apply a different limit.

Does it support tools and structured output?

Tool calling: Not reported. Structured output: Not reported. Support can vary by endpoint.

Resources

MIT

Hugging Face ↗

Catalog history · 3 recorded revisions

Metadata observations since this model was first cataloged. These are not model release versions.

Oct 20, 2026 · 94e2805e2b72
Sep 14, 2026 · 39ed45961fb5
Sep 12, 2026 · 5420dba9e29f