DeepSeek

DeepSeek V4.1 Flash

deepseek/deepseek-v4.1-flashContext 1MMax output 384KFirst seen Oct 18, 2026JSON data Subscribe to this model's price changes (RSS)

Prices by provider

Prices by provider
Provider	Input$/1M¥/1M	Output$/1M¥/1M	Cached input$/1M¥/1M	Cache write$/1M¥/1M	Context	Updated	Source
DeepInfra	$0.140≈ ¥0.934	$0.420≈ ¥2.80	$0.00420≈ ¥0.0280	——	1M	Oct 25 09:16	Pricing page Report
SiliconFlow	$0.150≈ ¥1.00	$0.600≈ ¥4.00	$0.00300≈ ¥0.0200	——	1M	Oct 25 09:16	Pricing page Report
OpenRouter	$0.0200≈ ¥0.133	$1.00≈ ¥6.67	$0.0150≈ ¥0.100	——	1M	Oct 25 09:16	Pricing page Report
CoreWeave	$0.150≈ ¥1.00	$0.650≈ ¥4.34	$0.00200≈ ¥0.0133	——	1M	Oct 25 09:16	Pricing page Report
DigitalOcean	$0.165≈ ¥1.10	$0.660≈ ¥4.40	$0.00600≈ ¥0.0400	——	1M	Oct 25 09:16	Pricing page Report
Weights & Biases	$0.200≈ ¥1.33	$0.650≈ ¥4.34	$0.0300≈ ¥0.200	——	1M	Oct 25 09:16	Pricing page Report
GMI Cloud	$0.180≈ ¥1.20	$0.720≈ ¥4.80	$0.00360≈ ¥0.0240	——	1M	Oct 25 09:16	Pricing page Report
Fireworks AI	$0.210≈ ¥1.40	$0.840≈ ¥5.60	$0.00420≈ ¥0.0280	——	1M	Oct 25 09:16	Pricing page Report
Crusoe	$0.290≈ ¥1.93	$1.20≈ ¥8.00	$0.00700≈ ¥0.0467	——	1M	Oct 25 09:16	Pricing page Report
Azure	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.00600≈ ¥0.0400	——	1M	Oct 25 09:16	Pricing page Report
Baseten	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.00700≈ ¥0.0467	——	1M	Oct 25 09:16	Pricing page Report
Nebius	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.0100≈ ¥0.0667	——	1M	Oct 25 09:16	Pricing page Report
Novita AI	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.00600≈ ¥0.0400	——	1M	Oct 25 09:16	Pricing page Report
Parasail	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.00600≈ ¥0.0400	——	1M	Oct 25 09:16	Pricing page Report
Together AI	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.00600≈ ¥0.0400	——	1M	Oct 25 09:16	Pricing page Report
Google Vertex AI	$0.300≈ ¥2.00	$1.20≈ ¥8.00	$0.0300≈ ¥0.200	——	1M	Oct 25 09:16	Pricing page Report

DeepInfra: DeepInfra 官方接口（fp8，官方折扣 30%，另有 Flex 档 0.8×，响应较慢）
CoreWeave: 经 OpenRouter 的服务商报价（fp8）
DigitalOcean: 经 OpenRouter 的服务商报价
GMI Cloud: 经 OpenRouter 的服务商报价（fp8）
Fireworks AI: 经 OpenRouter 的服务商报价
Crusoe: 经 OpenRouter 的服务商报价（fp8）
Baseten: 经 OpenRouter 的服务商报价
Nebius: 经 OpenRouter 的服务商报价（fp8）
Novita AI: Novita AI 官方接口
Parasail: 经 OpenRouter 的服务商报价（fp8）
Together AI: 经 OpenRouter 的服务商报价

Price history

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Show data table

Offering	Effective date	Input	Output
Azure	Oct 19, 2026	$0.300	$1.20
Baseten	Oct 19, 2026	$0.300	$1.20
CoreWeave	Oct 19, 2026	$0.150	$0.650
Crusoe	Oct 19, 2026	$0.290	$1.20
DeepInfra	Oct 19, 2026	$0.112	$0.336
DeepInfra	Oct 23, 2026	$0.140	$0.420
DigitalOcean	Oct 19, 2026	$0.195	$0.780
DigitalOcean	Oct 20, 2026	$0.225	$0.900
DigitalOcean	Oct 23, 2026	$0.165	$0.660
Fireworks AI	Oct 19, 2026	$0.300	$1.20
Fireworks AI	Oct 21, 2026	$0.210	$0.840
GMI Cloud	Oct 19, 2026	$0.180	$0.720
Nebius	Oct 19, 2026	$0.300	$1.20
Nebius	Oct 22, 2026	$0.300	$1.20
Novita AI	Oct 19, 2026	$0.195	$0.780
Novita AI	Oct 23, 2026	$0.300	$1.20
OpenRouter	Oct 18, 2026	$0.0400	$0.144
OpenRouter	Oct 19, 2026	$0.0472	$0.120
OpenRouter	Oct 20, 2026	$0.0352	$0.0112
OpenRouter	Oct 21, 2026	$0.0490	$0.525
OpenRouter	Oct 22, 2026	$0.300	$1.20
OpenRouter	Oct 23, 2026	$0.165	$0.660
OpenRouter	Oct 24, 2026	$0.0200	$1.00
Parasail	Oct 19, 2026	$0.300	$1.20
SiliconFlow	Oct 18, 2026	$0.150	$0.600
Together AI	Oct 19, 2026	$0.300	$1.20
Google Vertex AI	Oct 19, 2026	$0.300	$1.20
Weights & Biases	Oct 19, 2026	$0.200	$0.650

Change history

Price increaseOct 24, 2026 09:40
DeepSeek V4.1 FlashDeepSeek · OpenRouterConfirmed after review
- Input$0.165 → $0.0200-88%
- Output$0.660 → $1.00+52%
- Cached input$0.00600 → $0.0150+150%
Price cutOct 23, 2026 09:43
DeepSeek V4.1 FlashDeepSeek · DigitalOcean
- Input$0.225 → $0.165-27%
- Output$0.900 → $0.660-27%
Price cutOct 23, 2026 09:43
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.300 → $0.165-45%
- Output$1.20 → $0.660-45%
Price increaseOct 23, 2026 04:40
DeepSeek-V4.1-FlashDeepSeek · DeepInfra
- Input$0.112 → $0.140+25%
- Output$0.336 → $0.420+25%
- Cached input$0.00336 → $0.00420+25%
Price increaseOct 23, 2026 04:40
DeepSeek V4.1 FlashDeepSeek · Novita AI
- Input$0.195 → $0.300+54%
- Output$0.780 → $1.20+54%
- Cached input$0.00390 → $0.00600+54%
Price increaseOct 22, 2026 11:01
DeepSeek V4.1 FlashDeepSeek · OpenRouterConfirmed after review
- Input$0.0342 → $0.300+777%
- Output$0.137 → $1.20+777%
- Cached input$0.000684 → $0.00600+777%
Price cutOct 22, 2026 06:44
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.0490 → $0.0342-30%
- Output$0.525 → $0.137-74%
- Cached input$0.00140 → $0.000684-51%
Price cutOct 21, 2026 11:02
DeepSeek V4.1 FlashDeepSeek · Fireworks AI
- Input$0.300 → $0.210-30%
- Output$1.20 → $0.840-30%
- Cached input$0.00600 → $0.00420-30%
Price increaseOct 21, 2026 11:02
DeepSeek V4.1 FlashDeepSeek · OpenRouterConfirmed after review
- Input$0.0352 → $0.0490+39%
- Output$0.0112 → $0.525+4588%
- Cached input$0.00160 → $0.00140-13%
Price increaseOct 20, 2026 11:08
DeepSeek V4.1 FlashDeepSeek · DigitalOcean
- Input$0.195 → $0.225+15%
- Output$0.780 → $0.900+15%
Price cutOct 20, 2026 08:12
DeepSeek V4.1 FlashDeepSeek · OpenRouterConfirmed after review
- Input$0.0472 → $0.0352-25%
- Output$0.120 → $0.0112-91%
Price cutOct 19, 2026 10:58
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.0632 → $0.0472-25%
Price increaseOct 19, 2026 07:07
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.0600 → $0.0632+5%
Price increaseOct 19, 2026 06:37
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.0400 → $0.0600+50%
- Output$0.144 → $0.120-17%
Price cutOct 18, 2026 21:19
DeepSeek V4.1 FlashDeepSeek · OpenRouter
- Input$0.0720 → $0.0400-44%