From e48dbb14d6956b796a55371baec3cb5d8491259e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arnaud=20H=C3=A9ritier?= <aheritier@apache.org>
Date: Wed, 26 Aug 2026 04:01:26 +0000
Subject: [PATCH] docs: update for PR #4058 - replace removed deepseek-chat
 with deepseek-v4-pro

Reflects changes from docker/docker-agent#4058.
Source PR: https://github.com/docker/docker-agent/pull/4058

DeepSeek removed deepseek-chat and deepseek-reasoner from their API.
Updated documentation to reflect the current model lineup:
- deepseek-v4-pro (extended-reasoning with tool calling)
- deepseek-v4-flash (fast general-purpose with tool calling)
- deepseek-v4-flash-vision-exp (experimental multimodal)
---
 docs/providers/deepseek/index.md | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/docs/providers/deepseek/index.md b/docs/providers/deepseek/index.md
index e62710a4f4..197af4adb2 100644
--- a/docs/providers/deepseek/index.md
+++ b/docs/providers/deepseek/index.md
@@ -33,7 +33,7 @@ The simplest way to use DeepSeek:
 ```yaml
 agents:
   root:
-    model: deepseek/deepseek-chat
+    model: deepseek/deepseek-v4-pro
     description: Assistant using DeepSeek
     instruction: You are a helpful assistant.
 ```
@@ -46,7 +46,7 @@ For more control over parameters:
 models:
   deepseek_model:
     provider: deepseek
-    model: deepseek-chat
+    model: deepseek-v4-pro
     temperature: 0.7
     max_tokens: 8192
 
@@ -65,8 +65,9 @@ for current model IDs, context limits, and pricing.
 
 | Model | Description |
 | --- | --- |
-| `deepseek-chat` | DeepSeek-V3, general-purpose chat and tool calling |
-| `deepseek-reasoner` | DeepSeek-R1, extended-reasoning model |
+| `deepseek-v4-pro` | DeepSeek V4 Pro, extended-reasoning model with tool calling |
+| `deepseek-v4-flash` | DeepSeek V4 Flash, fast general-purpose model with tool calling |
+| `deepseek-v4-flash-vision-exp` | DeepSeek V4 Flash Vision (experimental), multimodal model with image input |
 
 > Model IDs are case-sensitive and must be passed exactly as the catalogue lists
 > them.
@@ -84,8 +85,8 @@ DeepSeek is implemented as a built-in alias in Docker Agent:
 ```yaml
 agents:
   coder:
-    model: deepseek/deepseek-chat
-    description: Code assistant using DeepSeek-V3
+    model: deepseek/deepseek-v4-pro
+    description: Code assistant using DeepSeek V4 Pro
     instruction: |
       You are an expert programmer.
       Write clean, well-documented code and follow language best practices.