📋 AI Changelog

DeepSeek V4 Pro

✅ Active

DeepSeek's next-generation general-purpose model with stronger reasoning, coding, and tool use

Provider list prices

Context Window
1M
Input Price
$1.32/1M
Peak-hour rate; off-peak (weekends and outside 01:00-04:00 and 06:00-10:00 UTC weekdays) is 50% lower
Output Price
$3.96/1M
Released
Apr 24, 2026

Capabilities

textcodereasoningfunction-calling

Crazyrouter API catalogue

Not confirmed in the current default-group API catalogue.

Catalogue checked: 2026-10-10T14:22:39+00:00. USD per 1M tokens, default group. The first context tier is shown; long contexts may cost more. This is a gateway catalogue snapshot, not a provider release announcement.

Get API Access →Current API models

Version History

Sep 10, 2026Update

Planned routing of V4 Pro requests to V4.1 Flash after September 14, 2026 was reversed; V4 Pro remains on the API with unchanged billing

Aug 13, 2026Update

DeepSeek V4 Pro reached general availability as build 0813 with 1.6T total / 49B active parameters, 1M context, up to 384K output, low/high/max thinking effort, and native Responses API support

Aug 13, 2026Pricing Change

Peak/off-peak API pricing introduced from August 16, 2026: $1.32 per 1M input tokens and $3.96 per 1M output tokens at peak hours, half that off-peak

Apr 24, 2026New Release

DeepSeek V4 Pro released for API access with stronger reasoning, coding, and tool-use performance

Apr 24, 2026Pricing Change

Promotional API pricing listed at $0.50 per 1M input tokens and $1.50 per 1M output tokens