diff --git a/docs/providers/deepseek.md b/docs/providers/deepseek.md
index f62253bd..43ada38d 100644
--- a/docs/providers/deepseek.md
+++ b/docs/providers/deepseek.md
@@ -1,6 +1,6 @@
 ---
 sidebar_label: DeepSeek
-description: Configure DeepSeek's chat and reasoning models in Zoo Code. Access deepseek-chat and deepseek-reasoner for coding and complex reasoning tasks.
+description: Configure DeepSeek V4 models in Zoo Code through the first-party API and compatible hosted providers.
 keywords:
   - deepseek
   - deepseek chat
@@ -10,11 +10,12 @@ keywords:
   - reasoning ai
   - coding ai
   - deepseek r1
+  - deepseek v4 pro 0813
 ---
 
 # Using DeepSeek With Zoo Code
 
-Zoo Code supports accessing models through the DeepSeek API, including `deepseek-chat` and `deepseek-reasoner`.
+Zoo Code supports DeepSeek V4 models through the DeepSeek API and compatible hosted providers. DeepSeek and OpenCode Go route the stable `deepseek-v4-pro` alias to the DeepSeek V4 Pro 0813 checkpoint. Fireworks AI and Baseten offer separate IDs for the published V4 Pro preview weights and the 0813 checkpoint.
 
 **Website:** [https://platform.deepseek.com/](https://platform.deepseek.com/)
 
@@ -33,6 +34,17 @@ Zoo Code supports accessing models through the DeepSeek API, including `deepseek
 
 Zoo Code supports all models available through the DeepSeek API.
 
+DeepSeek V4 Pro is available through these Zoo Code providers using each provider's published model ID:
+
+| Provider | Model ID | Version served |
+| --- | --- | --- |
+| DeepSeek | `deepseek-v4-pro` | 0813 checkpoint |
+| OpenCode Go | `deepseek-v4-pro` | 0813 checkpoint |
+| Fireworks AI | `accounts/fireworks/models/deepseek-v4-pro` | Published V4 Pro preview weights |
+| Fireworks AI | `accounts/fireworks/models/deepseek-v4-pro-0813` | 0813 checkpoint |
+| Baseten | `deepseek-ai/DeepSeek-V4-Pro` | Published V4 Pro preview weights |
+| Baseten | `deepseek-ai/DeepSeek-V4-Pro-0813` | 0813 checkpoint |
+
 For the complete, up-to-date model list, see [DeepSeek's API documentation](https://api-docs.deepseek.com/quick_start/pricing).
 
 ---
@@ -47,4 +59,5 @@ For the complete, up-to-date model list, see [DeepSeek's API documentation](http
 ---
 
 ## Tips and Notes
-*   **Pricing:** Refer to the [DeepSeek Pricing](https://api-docs.deepseek.com/quick_start/pricing/) page for details on model costs.
+*   **First-party pricing:** At 16:00 UTC on August 16, 2026, DeepSeek introduces peak and off-peak pricing. Peak hours are 01:00-04:00 and 06:00-10:00 UTC; all other hours are half-price. Peak V4 Pro rates per million tokens are $1.32 for cache misses, $0.044 for cache hits, and $3.96 for output. Peak V4 Flash rates are $0.44, $0.014, and $1.32 respectively. Zoo Code uses peak rates for static cost estimates.
+*   **Hosted-provider pricing:** OpenCode Go keeps its published V4 Pro rates of $0.435 input, $0.003625 cached input, and $0.87 output, while V4 Flash remains $0.14, $0.0028, and $0.28. Baseten charges $1.32 input, $0.132 cached input, and $3.96 output for its dated 0813 model; its preview model remains $1.74, $0.145, and $3.48. Fireworks charges $1.32, $0.044, and $3.96 for 0813, while its preview model remains $1.74, $0.145, and $3.48. Provider prices are independent, so refer to each provider's pricing page for future changes.