diff --git a/frontend/editor/public/locales/en-GB/translation.toml b/frontend/editor/public/locales/en-GB/translation.toml
index 71510f202a..a536690dc6 100644
--- a/frontend/editor/public/locales/en-GB/translation.toml
+++ b/frontend/editor/public/locales/en-GB/translation.toml
@@ -818,7 +818,7 @@ openai = "OpenAI API key"
 setPlaceholder = "Saved - leave blank to keep the current key"
 
 [admin.settings.ai.models.baseUrl]
-contextWindow = "Check the model's context window. The engine sends prompts of several thousand tokens and a window below 16,384 will silently truncate them - the oldest part of the prompt is dropped, so the model answers without having seen the request. Ollama defaults to 4,096 and divides that between parallel requests; raise it with OLLAMA_CONTEXT_LENGTH on the server."
+contextWindow = "Use a context window of at least 16,384 tokens. Smaller windows silently drop part of the prompt. Ollama defaults to 4,096 - raise OLLAMA_CONTEXT_LENGTH."
 description = "Base URL of the OpenAI-compatible / Ollama endpoint, e.g. http://ollama:11434/v1."
 label = "Provider base URL"
 warning = "The base URL must point at a trusted internal endpoint. The engine will make server-side requests to it, so an untrusted value is SSRF-sensitive."
diff --git a/frontend/editor/public/locales/en-US/translation.toml b/frontend/editor/public/locales/en-US/translation.toml
index 8a724a2a48..a4132fc847 100644
--- a/frontend/editor/public/locales/en-US/translation.toml
+++ b/frontend/editor/public/locales/en-US/translation.toml
@@ -818,7 +818,7 @@ openai = "OpenAI API key"
 setPlaceholder = "Saved - leave blank to keep the current key"
 
 [admin.settings.ai.models.baseUrl]
-contextWindow = "Check the model's context window. The engine sends prompts of several thousand tokens and a window below 16,384 will silently truncate them - the oldest part of the prompt is dropped, so the model answers without having seen the request. Ollama defaults to 4,096 and divides that between parallel requests; raise it with OLLAMA_CONTEXT_LENGTH on the server."
+contextWindow = "Use a context window of at least 16,384 tokens. Smaller windows silently drop part of the prompt. Ollama defaults to 4,096 - raise OLLAMA_CONTEXT_LENGTH."
 description = "Base URL of the OpenAI-compatible / Ollama endpoint, e.g. http://ollama:11434/v1."
 label = "Provider base URL"
 warning = "The base URL must point at a trusted internal endpoint. The engine will make server-side requests to it, so an untrusted value is SSRF-sensitive."
diff --git a/frontend/editor/src/proprietary/components/shared/config/configSections/AdminAiModelsSection.tsx b/frontend/editor/src/proprietary/components/shared/config/configSections/AdminAiModelsSection.tsx
index ce30b1df82..8a5621fec3 100644
--- a/frontend/editor/src/proprietary/components/shared/config/configSections/AdminAiModelsSection.tsx
+++ b/frontend/editor/src/proprietary/components/shared/config/configSections/AdminAiModelsSection.tsx
@@ -382,7 +382,7 @@ export default function AdminAiModelsSection() {
                 <Text size="xs">
                   {t(
                     "admin.settings.ai.models.baseUrl.contextWindow",
-                    "Check the model's context window. The engine sends prompts of several thousand tokens and a window below 16,384 will silently truncate them - the oldest part of the prompt is dropped, so the model answers without having seen the request. Ollama defaults to 4,096 and divides that between parallel requests; raise it with OLLAMA_CONTEXT_LENGTH on the server.",
+                    "Use a context window of at least 16,384 tokens. Smaller windows silently drop part of the prompt. Ollama defaults to 4,096 - raise OLLAMA_CONTEXT_LENGTH.",
                   )}
                 </Text>
               </Alert>