DeepSeek V4 Flash 0423 (Preview) (DeepSeek)

Identity and capabilities

Status

active

Local execution

Available weights · transformers · mit Hardware requirements and licence restrictions apply.

Context window

1,048,576

Maximum output

943,718

Image input

No

Reasoning

Yes

Tool calling

Yes

Release date

Apr 24, 2026

First seen

2026-08-29 19:40:01Z UTC

Last verified

1 min ago

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

• Effective price increased · cause unverified

  • Input: $0.0099 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 12 Oct 2026, 09:05:10 UTC
• Effective price increased · cause unverified

  • Input: $0.0075 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 12 Oct 2026, 06:32:58 UTC
• Base price changed

  • Input: $0.0131 → $0.0075
  OpenRouterdeepseek/deepseek-v4-flashdetected 12 Oct 2026, 04:05:51 UTC
• Base price changed

  • Input: $0.03 → $0.0131
  OpenRouterdeepseek/deepseek-v4-flashdetected 12 Oct 2026, 00:47:31 UTC
• Base price changed

  • Input: $0.0278 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 15:09 UTC
• Effective price increased · cause unverified

  • Input: $0.0267 → $0.0278
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 14:25:34 UTC
• Effective price increased · cause unverified

  • Input: $0.0245 → $0.0267
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 14:24:03 UTC
• Effective price increased · cause unverified

  • Input: $0.0168 → $0.0245
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 13:37:03 UTC
• Effective price increased · cause unverified

  • Input: $0.0121 → $0.0168
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 10:35:33 UTC
• Effective price increased · cause unverified

  • Input: $0.0078 → $0.0121
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 07:59:23 UTC
• Base price changed

  • Input: $0.0099 → $0.0078
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 04:38:55 UTC
• Base price changed

  • Input: $0.0131 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 10 Oct 2026, 01:50:56 UTC
• Effective price decreased · cause unverified

  • Input: $0.03 → $0.0131
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 22:43:59 UTC
• Effective price increased · cause unverified

  • Input: $0.0057 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 19:41:53 UTC
• Effective price decreased · cause unverified

  • Input: $0.0075 → $0.0057
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 19:38:16 UTC
• Base price changed

  • Input: $0.0228 → $0.0075
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 19:09:19 UTC
• Base price changed

  • Input: $0.0057 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 17:53:25 UTC
• Base price changed

  • Input: $0.0099 → $0.0057
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 17:29:01 UTC
• Base price changed

  • Input: $0.0173 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 16:49:52 UTC
• Effective price decreased · cause unverified

  • Input: $0.0228 → $0.0173
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 16:10:26 UTC
• Effective price increased · cause unverified

  • Input: $0.0099 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 15:48:59 UTC
• Base price changed

  • Input: $0.0173 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 14:16:08 UTC
• Base price changed

  • Input: $0.0228 → $0.0173
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 13:40:45 UTC
• Base price changed

  • Input: $0.0075 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 13:15:59 UTC
• Base price changed

  • Input: $0.0131 → $0.0075
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 12:25:20 UTC
• Base price changed

  • Input: $0.03 → $0.0131
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 09:55:13 UTC
• Base price changed

  • Input: $0.0075 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 09:09:31 UTC
• Base price changed

  • Input: $0.0099 → $0.0075
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 08:36:12 UTC
• Effective price increased · cause unverified

  • Input: $0.0075 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 08:17:47 UTC
• Effective price increased · cause unverified

  • Input: $0.0057 → $0.0075
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 07:36:14 UTC
• Effective price decreased · cause unverified

  • Input: $0.0228 → $0.0057
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 06:22:37 UTC
• Effective price increased · cause unverified

  • Input: $0.0099 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 04:28:01 UTC
• Effective price decreased · cause unverified

  • Input: $0.0131 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 9 Oct 2026, 01:30:09 UTC
• Base price changed

  • Input: $0.0228 → $0.0131
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 18:34:13 UTC
• Base price changed

  • Input: $0.0173 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 17:50:23 UTC
• Base price changed

  • Input: $0.03 → $0.0173
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 16:01:52 UTC
• Effective price increased · cause unverified

  • Input: $0.0057 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 15:38:40 UTC
• Base price changed

  • Input: $0.0131 → $0.0057
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 15:21:41 UTC
• Base price changed

  • Input: $0.0228 → $0.0131
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 14:24:23 UTC
• Effective price decreased · cause unverified

  • Input: $0.03 → $0.0228
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 13:35:45 UTC
• Effective price increased · cause unverified

  • Input: $0.0099 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 13:28:34 UTC
• Base price changed

  • Input: $0.0057 → $0.0099
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 12:43:36 UTC
• Base price changed

  • Input: $0.0055 → $0.0057
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 10:53:16 UTC
• Base price changed

  • Input: $0.0095 → $0.0055
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 08:27:12 UTC
• Effective price decreased · cause unverified

  • Input: $0.0173 → $0.0095
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 06:00:36 UTC
• Effective price decreased · cause unverified

  • Input: $0.03 → $0.0173
  OpenRouterdeepseek/deepseek-v4-flashdetected 8 Oct 2026, 03:24:07 UTC
• Effective price increased · cause unverified

  • Input: $0.0275 → $0.03
  OpenRouterdeepseek/deepseek-v4-flashdetected 7 Oct 2026, 01:21:30 UTC
• Effective price increased · cause unverified

  • Input: $0.0253 → $0.0275
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 22:55:20 UTC
• Effective price decreased · cause unverified

  • Input: $0.033 → $0.0253
  • Output: $1.408 → $1.28
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 22:35:04 UTC
• Effective price increased · cause unverified

  • Input: $0.0002 → $0.033
  • Output: $1.28 → $1.408
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 20:27:52 UTC
• Base price changed

  • Input: $0.0009 → $0.0002
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 19:28:55 UTC
• Base price changed

  • Input: $0.0027 → $0.0009
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 18:05:30 UTC
• Base price changed

  • Input: $0.0082 → $0.0027
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 15:42:30 UTC
• Base price changed

  • Input: $0.0232 → $0.0082
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 13:32:16 UTC
• Base price changed

  • Input: $0.0002 → $0.0232
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 11:08:54 UTC
• Base price changed

  • Input: $0.0036 → $0.0002
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 10:22 UTC
• Base price changed

  • Input: $0.012 → $0.0036
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 07:24:58 UTC
• Base price changed

  • Input: $0.03 → $0.012
  OpenRouterdeepseek/deepseek-v4-flashdetected 6 Oct 2026, 04:16:23 UTC