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Update Ollama docs for Go Genkit #167

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Oct 28, 2025
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Update Ollama docs for Go Genkit #167

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59 changes: 39 additions & 20 deletions src/content/docs/docs/integrations/ollama.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -196,16 +196,25 @@ initializer, specifying the address of your Ollama server and the response timeo
(defaulted to 30 seconds):

```go
import "github.com/firebase/genkit/go/plugins/ollama"
```
import (
"context"
"log"

```go
g := genkit.Init(context.Background(),
genkit.WithPlugins(&ollama.Ollama{
ServerAddress: "http://127.0.0.1:11434",
Timeout: 60, // Optional field, adjust accordingly
}),
)
"github.com/firebase/genkit/go/ai"
"github.com/firebase/genkit/go/genkit"
"github.com/firebase/genkit/go/plugins/ollama"
)

func main() {
ctx := context.Background()

ollamaPlugin := &ollama.Ollama{
ServerAddress: "http://127.0.0.1:11434",
Timeout: 60, // Optional field, adjust accordingly
}

g := genkit.Init(ctx, genkit.WithPlugins(ollamaPlugin))
}
```

## Usage
Expand All @@ -215,22 +224,28 @@ model you installed and want to use. For example, if you installed Gemma 3:

```go
model := ollama.DefineModel(
ollama.ModelDefinition{
Name: "gemma3",
Type: "chat", // "chat" or "generate"
},
&ai.ModelInfo{
Multiturn: true,
SystemRole: true,
Tools: false,
Media: false,
ollama.ModelDefinition{
Name: "gemma3",
Type: "chat", // "chat" or "generate"
},
&ai.ModelOptions{
Supports: &ai.ModelSupports{
Multiturn: true,
SystemRole: true,
Tools: false,
Media: false,
},
},
)
```

Then, you can use the model reference to send requests to your Ollama server:
```go
resp, err := genkit.Generate(ctx, g, ai.WithModel(model), ai.WithPrompt("Tell me a joke."))
resp, err := genkit.Generate(ctx,
g,
ai.WithModel(model),
ai.WithPrompt("Tell me a joke."),
)
if err != nil {
return err
}
Expand All @@ -240,7 +255,11 @@ log.Println(resp.Text())

Or you can refer to the model by its name:
```go
resp, err := genkit.Generate(ctx, g, ai.WithModelName("ollama/gemma3:latest"), ai.WithPrompt("Tell me a joke."))
resp, err := genkit.Generate(ctx,
g,
ai.WithModelName("ollama/gemma3:latest"),
ai.WithPrompt("Tell me a joke."),
)
if err != nil {
return err
}
Expand Down