feat: Use num_ctx instead of truncate for embedding truncation

begoniezhao · begoniezhao · commit 4610a4d1ee82 · 2026-02-04T14:24:01.000+08:00
diff --git a/internal/models/embedding/ollama.go b/internal/models/embedding/ollama.go
@@ -95,7 +95,9 @@ func (e *OllamaEmbedder) BatchEmbed(ctx context.Context, texts []string) ([][]fl
 
 	// Set truncation parameters
 	if e.truncatePromptTokens > 0 {
-		req.Options["truncate"] = e.truncatePromptTokens
+		req.Options["num_ctx"] = e.truncatePromptTokens
+		truncate := true
+		req.Truncate = &truncate
 	}
 
 	// Send request

Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,9 @@ func (e *OllamaEmbedder) BatchEmbed(ctx context.Context, texts []string) ([][]fl`
`95`	`95`
`96`	`96`	`// Set truncation parameters`
`97`	`97`	`if e.truncatePromptTokens > 0 {`
`98`		`- req.Options["truncate"] = e.truncatePromptTokens`
	`98`	`+ req.Options["num_ctx"] = e.truncatePromptTokens`
	`99`	`+ truncate := true`
	`100`	`+ req.Truncate = &truncate`
`99`	`101`	`}`
`100`	`102`
`101`	`103`	`// Send request`