DeepSeek-V4 API Pricing Leaks: 1M Context, Peak/Off-Peak Billing
aigclink · x · 2026-08-13
Leaked DeepSeek API documentation reveals detailed specs and pricing for the upcoming DeepSeek-V4 series (Flash and Pro).
- Core Specs: Supports a massive 1M context length with up to 384K output. Fully supports reasoning modes, Tool Calls, Responses API, and Anthropic API compatibility.
- Current Pricing: Flash model costs 1 RMB/Mtok input (cache miss) and 2 RMB/Mtok output; Pro model is 3 RMB input and 6 RMB output.
- Peak/Off-Peak Billing: Starting August 2026, DeepSeek will introduce peak/off-peak pricing, with off-peak rates at 50% of peak rates (e.g., Flash peak output at 9 RMB, off-peak at 4.5 RMB).
Related event: DeepSeek launches V4-Pro with peak pricing, API price hike sparks debate(62 posts)→
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