[Important Correction] Regarding to “DeepSeek API Upgraded to DeepSeek-V3.1 & Pricing Adjustment”

[Important Correction] Regarding to “DeepSeek API Upgraded to DeepSeek-V3.1 & Pricing Adjustment”

Dear Developers,

First, we sincerely apologize for the inaccuracies in our previous email regarding pricing information and the effective date. We deeply regret any confusion or inconvenience this may have caused.

Incorrect Information:
The previous email stated: “the price for Output tokens: $1.12/million, effective from September 4, 2025, 16:00 UTC.”

Correct Information:

Pricing Adjustment (Effective Sept. 5, 2025, 16:00 UTC):

• Input tokens: $0.07/million (cache hit) / $0.56/million (cache miss)
• Output tokens: $1.68/million
• The off-peak discount ends simultaneously

Current pricing remains until effective date. Please plan usage accordingly.

Furthermore, to better meet your API needs, we have scaled up our service resources. You are encouraged to use the service.

Please be advised that the updated pricing and effective date outlined in this email are final, [View Pricing Details].

Thank you for your understanding and continued support.

Best regards,
The DeepSeek Team
August 25, 2025