DeepSeek Hikes V4 API Prices Up to 1100% Against the Trend, Adds Peak/Off-Peak Billing

DeepSeek sharply raised V4 series API prices starting August 16 — by up to 1100% — and introduced peak/off-peak billing, with time-based pricing for V4 Pro effective August 17 at 16:00 UTC. An Artificial Analysis evaluation found V4 Pro's intelligence index up 8 points to 53 versus the April version while blended prices climbed 264%. Coming amid August price cuts by OpenAI and Google, the counter-trend move is attributed to compute shortages driven by surging V4 Flash demand.

Confirmed

• New prices took effect August 16: V4-Flash and V4-Pro double in peak hours (UTC 01:00–04:00 and 06:00–10:00) and halve off-peak, with increases up to 1100% (@eyishazyer, @heypearlai)
• V4 Pro moved to time-based pricing from 16:00 UTC on August 17: peak output at $3.96 per million tokens, off-peak at $1.98 (relayed by @AccBalanced)
• Artificial Analysis evaluated V4 Pro 0813: intelligence index of 53, up 8 points from the April version, with blended prices up 264% (@ArtificialAnlys)
• OpenCode Go updated its limits to reflect the new prices and teased more news on "Operation Cheepseek" (relayed by @gaganghotra)

Timeline

• Aug 15: DeepSeek announced the price hike; Artificial Analysis published its V4 Pro 0813 evaluation
• Aug 16: New prices and peak/off-peak billing took effect
• Aug 17: V4 Pro time-based pricing detailed, effective 16:00 UTC that day

Why it matters

• @eyishazyer argues that raising prices while OpenAI and Google cut theirs in the same month is essentially price leverage against compute shortages caused by surging V4 Flash demand
• By Artificial Analysis's math, a 264% blended cost increase bought only an 8-point intelligence gain, visibly eroding DeepSeek's long-standing low-price, high-value positioning
• Peak/off-peak billing ties cost to call timing, forcing heavy users to rethink job scheduling and cost structures

Unconfirmed

• Specific V4 Flash price figures were not fully disclosed in the material, and details of "Operation Cheepseek" remain unclear

2026-08-15 ~ 2026-08-17 · 5 related posts

Full story(7 episodes)→

• Episode 1: DeepSeek V4 Pro Launch Imminent, API and Timeline Leaked(2026-08-11, 5 posts)
• Episode 2: DeepSeek V4 Specs and Pricing Leak Spark Debate(2026-08-11, 5 posts)
• Episode 3: DeepSeek launches V4-Pro with peak pricing, API price hike sparks debate(2026-08-12, 62 posts)
• Episode 4: DeepSeek V4 Pro Released and Potentially Withdrawn Due to Wrong Version(2026-08-13, 18 posts)
• Episode 5: DeepSeek Releases V4 Pro(2026-08-13, 5 posts)
• Episode 6: DeepSeek Hikes V4 API Prices Up to 1100% Against the Trend, Adds Peak/Off-Peak Billing(2026-08-15, 5 posts)
• Episode 7: DeepSeek Hikes V4 API Prices Up to 1100%, Introduces Peak/Off-Peak Pricing(2026-08-17, 5 posts)

• [source] DeepSeek V4 Pro 0813 benchmarks show minor gains with 3.6x price hike — ArtificialAnlys · 2026-08-15
• [source] DeepSeek Hikes Prices Amid Capacity Strain, Opposing Industry Trends — eyishazyer · 2026-08-15
• [source] DeepSeek raises API prices by up to 1,100%, introduces peak billing — heypearlai · 2026-08-16
• DeepSeek Officially Increases API Prices — gaganghotra_ · 2026-08-17
• DeepSeek adds peak/off-peak pricing: V4 Pro output $3.96 at peak, 2x old price off-peak — AccBalanced · 2026-08-17