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tools: refactor tool call parsing and enable streaming (#10415)

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This commit is contained in:
Parth Sareen
2025-05-23 14:19:31 -07:00
committed by GitHub
parent 884d26093c
commit e8b981fa5d
27 changed files with 1868 additions and 340 deletions
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124
server/model.go
View File

@@ -10,9 +10,6 @@ import (
"log/slog"
"net/http"
"os"
"slices"
"strings"
"text/template/parse"
"github.com/ollama/ollama/api"
"github.com/ollama/ollama/fs/ggml"
@@ -128,124 +125,3 @@ func detectContentType(r io.Reader) (string, error) {
return "unknown", nil
}
func parseObjects(s string) []map[string]any {
var objs []map[string]any
for offset := 0; offset < len(s); {
var obj map[string]any
decoder := json.NewDecoder(strings.NewReader(s[offset:]))
if err := decoder.Decode(&obj); errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) {
break
} else if syntax := &(json.SyntaxError{}); errors.As(err, &syntax) {
// skip over any syntax errors
offset += int(syntax.Offset)
} else if unmarshalType := &(json.UnmarshalTypeError{}); errors.As(err, &unmarshalType) {
// skip over any unmarshalable types
offset += int(unmarshalType.Offset)
} else if err != nil {
return nil
} else {
offset += int(decoder.InputOffset())
objs = append(objs, obj)
}
}
return objs
}
// parseToolCalls attempts to parse a JSON string into a slice of ToolCalls.
// mxyng: this only really works if the input contains tool calls in some JSON format
func (m *Model) parseToolCalls(s string) ([]api.ToolCall, bool) {
// create a subtree from the node that ranges over .ToolCalls
tmpl := m.Template.Subtree(func(n parse.Node) bool {
if t, ok := n.(*parse.RangeNode); ok {
return slices.Contains(template.Identifiers(t.Pipe), "ToolCalls")
}
return false
})
if tmpl == nil {
return nil, false
}
var b bytes.Buffer
if err := tmpl.Execute(&b, map[string][]api.ToolCall{
"ToolCalls": {
{
Function: api.ToolCallFunction{
Name: "@@name@@",
Arguments: api.ToolCallFunctionArguments{
"@@argument@@": 1,
},
},
},
},
}); err != nil {
return nil, false
}
templateObjects := parseObjects(b.String())
if len(templateObjects) == 0 {
return nil, false
}
// find the keys that correspond to the name and arguments fields
var name, arguments string
for k, v := range templateObjects[0] {
switch v.(type) {
case string:
name = k
case map[string]any:
arguments = k
}
}
if name == "" || arguments == "" {
return nil, false
}
responseObjects := parseObjects(s)
if len(responseObjects) == 0 {
return nil, false
}
// collect all nested objects
var collect func(any) []map[string]any
collect = func(obj any) (all []map[string]any) {
switch o := obj.(type) {
case map[string]any:
all = append(all, o)
for _, v := range o {
all = append(all, collect(v)...)
}
case []any:
for _, v := range o {
all = append(all, collect(v)...)
}
}
return all
}
var objs []map[string]any
for _, p := range responseObjects {
objs = append(objs, collect(p)...)
}
var toolCalls []api.ToolCall
for _, kv := range objs {
n, nok := kv[name].(string)
a, aok := kv[arguments].(map[string]any)
if nok && aok {
toolCalls = append(toolCalls, api.ToolCall{
Function: api.ToolCallFunction{
Name: n,
Arguments: a,
},
})
}
}
return toolCalls, len(toolCalls) > 0
}

179
server/model_test.go
View File

@@ -1,179 +0,0 @@
package server
import (
"bytes"
"encoding/json"
"fmt"
"os"
"path/filepath"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/ollama/ollama/api"
"github.com/ollama/ollama/template"
)
func readFile(t *testing.T, base, name string) *bytes.Buffer {
t.Helper()
bts, err := os.ReadFile(filepath.Join(base, name))
if err != nil {
t.Fatal(err)
}
return bytes.NewBuffer(bts)
}
func TestExecuteWithTools(t *testing.T) {
p := filepath.Join("testdata", "tools")
cases := []struct {
model string
output string
ok bool
}{
{"mistral", `[TOOL_CALLS] [{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]`, true},
{"mistral", `[TOOL_CALLS] [{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]
The temperature in San Francisco, CA is 70°F and in Toronto, Canada is 20°C.`, true},
{"mistral", `[TOOL_CALLS] [{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"To }]`, false},
{"mistral", `I'm not aware of that information. However, I can suggest searching for the weather using the "get_current_weather" function:
[{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]`, true},
{"mistral", " The weather in San Francisco, CA is 70°F and in Toronto, Canada is 20°C.", false},
{"command-r-plus", "Action: ```json" + `
[
{
"tool_name": "get_current_weather",
"parameters": {
"format": "fahrenheit",
"location": "San Francisco, CA"
}
},
{
"tool_name": "get_current_weather",
"parameters": {
"format": "celsius",
"location": "Toronto, Canada"
}
}
]
` + "```", true},
{"command-r-plus", " The weather in San Francisco, CA is 70°F and in Toronto, Canada is 20°C.", false},
{"firefunction", ` functools[{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]`, true},
{"firefunction", " The weather in San Francisco, CA is 70°F and in Toronto, Canada is 20°C.", false},
{"llama3-groq-tool-use", `<tool_call>
{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}}
{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}
</tool_call>`, true},
{"xlam", `{"tool_calls": [{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]}`, true},
{"nemotron", `<toolcall>{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]} </toolcall>`, true},
}
var tools []api.Tool
if err := json.Unmarshal(readFile(t, p, "tools.json").Bytes(), &tools); err != nil {
t.Fatal(err)
}
var messages []api.Message
if err := json.Unmarshal(readFile(t, p, "messages.json").Bytes(), &messages); err != nil {
t.Fatal(err)
}
calls := []api.ToolCall{
{
Function: api.ToolCallFunction{
Name: "get_current_weather",
Arguments: api.ToolCallFunctionArguments{
"format": "fahrenheit",
"location": "San Francisco, CA",
},
},
},
{
Function: api.ToolCallFunction{
Name: "get_current_weather",
Arguments: api.ToolCallFunctionArguments{
"format": "celsius",
"location": "Toronto, Canada",
},
},
},
}
for _, tt := range cases {
t.Run(tt.model, func(t *testing.T) {
tmpl, err := template.Parse(readFile(t, p, fmt.Sprintf("%s.gotmpl", tt.model)).String())
if err != nil {
t.Fatal(err)
}
t.Run("template", func(t *testing.T) {
var actual bytes.Buffer
if err := tmpl.Execute(&actual, template.Values{Tools: tools, Messages: messages}); err != nil {
t.Fatal(err)
}
if diff := cmp.Diff(actual.String(), readFile(t, p, fmt.Sprintf("%s.out", tt.model)).String()); diff != "" {
t.Errorf("mismatch (-got +want):\n%s", diff)
}
})
t.Run("parse", func(t *testing.T) {
m := &Model{Template: tmpl}
actual, ok := m.parseToolCalls(tt.output)
if ok != tt.ok {
t.Fatalf("expected %t, got %t", tt.ok, ok)
}
if tt.ok {
if diff := cmp.Diff(actual, calls); diff != "" {
t.Errorf("mismatch (-got +want):\n%s", diff)
}
}
})
})
}
}
func TestParseObjects(t *testing.T) {
tests := []struct {
input string
want []map[string]any
}{
{
input: `[{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}},{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, Canada"}}]`,
want: []map[string]any{
{"name": "get_current_weather", "arguments": map[string]any{"format": "fahrenheit", "location": "San Francisco, CA"}},
{"name": "get_current_weather", "arguments": map[string]any{"format": "celsius", "location": "Toronto, Canada"}},
},
},
{
input: `<toolcall>{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}} </toolcall>`,
want: []map[string]any{
{"name": "get_current_weather", "arguments": map[string]any{"format": "fahrenheit", "location": "San Francisco, CA"}},
},
},
{
input: `<toolcall>{"name": "get_current_weather", "arguments": {"format":"fahrenheit","location":"San Francisco, CA"}} </toolcall> <toolcall>{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Toronto, ON"}} </toolcall>`,
want: []map[string]any{
{"name": "get_current_weather", "arguments": map[string]any{"format": "fahrenheit", "location": "San Francisco, CA"}},
{"name": "get_current_weather", "arguments": map[string]any{"format": "celsius", "location": "Toronto, ON"}},
},
},
{
input: `{"name": "get_current_weather", "arguments": `,
want: nil,
},
}
for _, tc := range tests {
t.Run(tc.input, func(t *testing.T) {
got := parseObjects(tc.input)
if diff := cmp.Diff(got, tc.want); diff != "" {
t.Errorf("mismatch (-got +want):\n%s", diff)
}
})
}
}

68
server/routes.go
View File

@@ -38,6 +38,7 @@ import (
"github.com/ollama/ollama/server/internal/client/ollama"
"github.com/ollama/ollama/server/internal/registry"
"github.com/ollama/ollama/template"
"github.com/ollama/ollama/tools"
"github.com/ollama/ollama/types/errtypes"
"github.com/ollama/ollama/types/model"
"github.com/ollama/ollama/version"
@@ -1482,11 +1483,20 @@ func (s *Server) ChatHandler(c *gin.Context) {
return
}
var toolParser *tools.Parser
if len(req.Tools) > 0 {
toolParser, err = tools.NewParser(m.Template.Template)
if err != nil {
slog.Error("failed to create tool parser", "error", err)
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
}
ch := make(chan any)
go func() {
defer close(ch)
var sb strings.Builder
var toolCallIndex int = 0
if err := r.Completion(c.Request.Context(), llm.CompletionRequest{
Prompt: prompt,
Images: images,
@@ -1512,37 +1522,21 @@ func (s *Server) ChatHandler(c *gin.Context) {
res.LoadDuration = checkpointLoaded.Sub(checkpointStart)
}
// TODO: tool call checking and filtering should be moved outside of this callback once streaming
// however this was a simple change for now without reworking streaming logic of this (and other)
// handlers
if req.Stream != nil && !*req.Stream || len(req.Tools) == 0 {
ch <- res
return
}
// Streaming tool calls:
// If tools are recognized, use a flag to track the sending of a tool downstream
// This ensures that content is cleared from the message on the last chunk sent
sb.WriteString(r.Content)
if toolCalls, ok := m.parseToolCalls(sb.String()); ok {
res.Message.ToolCalls = toolCalls
for i := range toolCalls {
toolCalls[i].Function.Index = toolCallIndex
toolCallIndex++
if len(req.Tools) > 0 {
toolCalls, content := toolParser.Add(r.Content)
if len(content) > 0 {
res.Message.Content = content
} else if len(toolCalls) > 0 {
res.Message.ToolCalls = toolCalls
res.Message.Content = ""
} else {
if r.Done {
ch <- res
}
return
}
res.Message.Content = ""
sb.Reset()
ch <- res
return
}
if r.Done {
// Send any remaining content if no tool calls were detected
if toolCallIndex == 0 {
res.Message.Content = sb.String()
}
ch <- res
}
ch <- res
}); err != nil {
ch <- gin.H{"error": err.Error()}
}
@@ -1551,11 +1545,15 @@ func (s *Server) ChatHandler(c *gin.Context) {
if req.Stream != nil && !*req.Stream {
var resp api.ChatResponse
var sb strings.Builder
var toolCalls []api.ToolCall
for rr := range ch {
switch t := rr.(type) {
case api.ChatResponse:
sb.WriteString(t.Message.Content)
resp = t
if len(req.Tools) > 0 {
toolCalls = append(toolCalls, t.Message.ToolCalls...)
}
case gin.H:
msg, ok := t["error"].(string)
if !ok {
@@ -1571,12 +1569,8 @@ func (s *Server) ChatHandler(c *gin.Context) {
}
resp.Message.Content = sb.String()
if len(req.Tools) > 0 {
if toolCalls, ok := m.parseToolCalls(sb.String()); ok {
resp.Message.ToolCalls = toolCalls
resp.Message.Content = ""
}
if len(toolCalls) > 0 {
resp.Message.ToolCalls = toolCalls
}
c.JSON(http.StatusOK, resp)

67
server/testdata/tools/command-r-plus.gotmpl vendored
View File

@@ -1,67 +0,0 @@
{{- if or .Tools .System }}<|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|>
{{- if .Tools }}# Safety Preamble
The instructions in this section override those in the task description and style guide sections. Don't answer questions that are harmful or immoral.
# System Preamble
## Basic Rules
You are a powerful conversational AI trained by Cohere to help people. You are augmented by a number of tools, and your job is to use and consume the output of these tools to best help the user. You will see a conversation history between yourself and a user, ending with an utterance from the user. You will then see a specific instruction instructing you what kind of response to generate. When you answer the user's requests, you cite your sources in your answers, according to those instructions.
{{ if .System }}# User Preamble
{{ .System }}
{{- end }}
## Available Tools
Here is a list of tools that you have available to you:
{{- range .Tools }}
```python
def {{ .Function.Name }}(
{{- range $name, $property := .Function.Parameters.Properties }}{{ $name }}: {{ $property.Type }}, {{ end }}) -> List[Dict]:
"""{{ .Function.Description }}
{{- if .Function.Parameters.Properties }}
Args:
{{- range $name, $property := .Function.Parameters.Properties }}
{{ $name }} ({{ $property.Type }}): {{ $property.Description }}
{{- end }}
{{- end }}
"""
pass
```
{{- end }}
{{- else if .System }}{{ .System }}
{{- end }}<|END_OF_TURN_TOKEN|>
{{- end }}
{{- range .Messages }}
{{- if eq .Role "system" }}
{{- continue }}
{{- end }}<|START_OF_TURN_TOKEN|>
{{- if eq .Role "user" }}<|USER_TOKEN|>{{ .Content }}
{{- else if eq .Role "assistant" }}<|CHATBOT_TOKEN|>
{{- if .Content }}{{ .Content }}
{{- else if .ToolCalls }}
Action: ```json
[
{{- range .ToolCalls }}
{
"tool_name": "{{ .Function.Name }}",
"parameters": {{ .Function.Arguments }}
}
{{- end }}
]```
{{ continue }}
{{ end }}
{{- else if eq .Role "tool" }}<|SYSTEM_TOKEN|><results>
{{ .Content }}</results>
{{- end }}<|END_OF_TURN_TOKEN|>
{{- end }}
{{- if .Tools }}<|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|>Write 'Action:' followed by a json-formatted list of actions that you want to perform in order to produce a good response to the user's last input. You can use any of the supplied tools any number of times, but you should aim to execute the minimum number of necessary actions for the input. You should use the `directly-answer` tool if calling the other tools is unnecessary. The list of actions you want to call should be formatted as a list of json objects, for example:
```json
[
{
"tool_name": title of the tool in the specification,
"parameters": a dict of parameters to input into the tool as they are defined in the specs, or {} if it takes no parameters
}
]```
{{- end }}<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>

39
server/testdata/tools/command-r-plus.out vendored
View File

@@ -1,39 +0,0 @@
<|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|># Safety Preamble
The instructions in this section override those in the task description and style guide sections. Don't answer questions that are harmful or immoral.
# System Preamble
## Basic Rules
You are a powerful conversational AI trained by Cohere to help people. You are augmented by a number of tools, and your job is to use and consume the output of these tools to best help the user. You will see a conversation history between yourself and a user, ending with an utterance from the user. You will then see a specific instruction instructing you what kind of response to generate. When you answer the user's requests, you cite your sources in your answers, according to those instructions.
# User Preamble
You are a knowledgeable assistant. You can answer questions and perform tasks.
## Available Tools
Here is a list of tools that you have available to you:
```python
def get_current_weather(format: string, location: string, ) -> List[Dict]:
"""Get the current weather
Args:
format (string): The temperature unit to use. Infer this from the user's location.
location (string): The city and state, e.g. San Francisco, CA
"""
pass
```<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|USER_TOKEN|>What's the weather like today in Paris?<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>
Action: ```json
[
{
"tool_name": "get_current_weather",
"parameters": {"format":"celsius","location":"Paris, France"}
}
]```
<|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|><results>
22</results><|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>The current temperature in Paris, France is 22 degrees Celsius.<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|USER_TOKEN|>What's the weather like today in San Francisco and Toronto?<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|>Write 'Action:' followed by a json-formatted list of actions that you want to perform in order to produce a good response to the user's last input. You can use any of the supplied tools any number of times, but you should aim to execute the minimum number of necessary actions for the input. You should use the `directly-answer` tool if calling the other tools is unnecessary. The list of actions you want to call should be formatted as a list of json objects, for example:
```json
[
{
"tool_name": title of the tool in the specification,
"parameters": a dict of parameters to input into the tool as they are defined in the specs, or {} if it takes no parameters
}
]```<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>

31
server/testdata/tools/firefunction.gotmpl vendored
View File

@@ -1,31 +0,0 @@
{{- if or .System .Tools }}<|start_header_id|>system<|end_header_id|>
{{- if .System }}
{{ .System }}
{{- end }}
In addition to plain text responses, you can chose to call one or more of the provided functions.
Use the following rule to decide when to call a function:
* if the response can be generated from your internal knowledge (e.g., as in the case of queries like "What is the capital of Poland?"), do so
* if you need external information that can be obtained by calling one or more of the provided functions, generate a function calls
If you decide to call functions:
* prefix function calls with functools marker (no closing marker required)
* all function calls should be generated in a single JSON list formatted as functools[{"name": [function name], "arguments": [function arguments as JSON]}, ...]
* follow the provided JSON schema. Do not hallucinate arguments or values. Do to blindly copy values from the provided samples
* respect the argument type formatting. E.g., if the type if number and format is float, write value 7 as 7.0
* make sure you pick the right functions that match the user intent
Available functions as JSON spec:
{{- if .Tools }}
{{ .Tools }}
{{- end }}<|eot_id|>
{{- end }}
{{- range .Messages }}<|start_header_id|>
{{- if or (eq .Role "user") (eq .Role "assistant") (eq .Role "tool") }}{{ .Role }}
{{- end }}<|end_header_id|>
{{- if .Content }}{{ .Content }}
{{- else if .ToolCalls }} functools[
{{- range .ToolCalls }}{{ "{" }}"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}{{ "}" }}
{{- end }}]
{{- end }}<|eot_id|>
{{- end }}<|start_header_id|>assistant<|end_header_id|>

17
server/testdata/tools/firefunction.out vendored
View File

@@ -1,17 +0,0 @@
<|start_header_id|>system<|end_header_id|>
You are a knowledgeable assistant. You can answer questions and perform tasks.
In addition to plain text responses, you can chose to call one or more of the provided functions.
Use the following rule to decide when to call a function:
* if the response can be generated from your internal knowledge (e.g., as in the case of queries like "What is the capital of Poland?"), do so
* if you need external information that can be obtained by calling one or more of the provided functions, generate a function calls
If you decide to call functions:
* prefix function calls with functools marker (no closing marker required)
* all function calls should be generated in a single JSON list formatted as functools[{"name": [function name], "arguments": [function arguments as JSON]}, ...]
* follow the provided JSON schema. Do not hallucinate arguments or values. Do to blindly copy values from the provided samples
* respect the argument type formatting. E.g., if the type if number and format is float, write value 7 as 7.0
* make sure you pick the right functions that match the user intent
Available functions as JSON spec:
[{"type":"function","function":{"name":"get_current_weather","description":"Get the current weather","parameters":{"type":"object","required":["location","format"],"properties":{"format":{"type":"string","description":"The temperature unit to use. Infer this from the user's location.","enum":["celsius","fahrenheit"]},"location":{"type":"string","description":"The city and state, e.g. San Francisco, CA"}}}}}]<|eot_id|><|start_header_id|><|end_header_id|>You are a knowledgeable assistant. You can answer questions and perform tasks.<|eot_id|><|start_header_id|>user<|end_header_id|>What's the weather like today in Paris?<|eot_id|><|start_header_id|>assistant<|end_header_id|> functools[{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Paris, France"}}]<|eot_id|><|start_header_id|>tool<|end_header_id|>22<|eot_id|><|start_header_id|>assistant<|end_header_id|>The current temperature in Paris, France is 22 degrees Celsius.<|eot_id|><|start_header_id|>user<|end_header_id|>What's the weather like today in San Francisco and Toronto?<|eot_id|><|start_header_id|>assistant<|end_header_id|>

43
server/testdata/tools/llama3-groq-tool-use.gotmpl vendored
View File

@@ -1,43 +0,0 @@
{{- if .Messages }}
{{- if or .System .Tools }}<|start_header_id|>system<|end_header_id|>
{{ .System }}
{{- if .Tools }} You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions. For each function call return a json object with function name and arguments within <tool_call></tool_call> XML tags as follows:
<tool_call>
{"name": <function-name>,"arguments": <args-dict>}
</tool_call>
Here are the available tools:
<tools>
{{- range .Tools }} {{ .Function }}
{{- end }} </tools>
{{- end }}
{{- end }}<|eot_id|>
{{- range .Messages }}
{{- if ne .Role "system" }}<|start_header_id|>{{ .Role }}<|end_header_id|>
{{ if eq .Role "user" }}{{ .Content }}
{{- else if eq .Role "assistant" }}
{{- if .Content }}{{ .Content }}
{{- else if .ToolCalls }}<tool_call>
{{ range .ToolCalls }}{"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}}
{{- end }}
</tool_call>
{{- end }}
{{- else if eq .Role "tool" }}<tool_response>
{{ .Content }}
</tool_response>
{{- end }}<|eot_id|>
{{- end }}
{{- end }}<|start_header_id|>assistant<|end_header_id|>
{{ else }}
{{ if .System }}<|start_header_id|>system<|end_header_id|>
{{ .System }}<|eot_id|>{{ end }}{{ if .Prompt }}<|start_header_id|>user<|end_header_id|>
{{ .Prompt }}<|eot_id|>{{ end }}<|start_header_id|>assistant<|end_header_id|>
{{ end }}{{ .Response }}
{{- if .Response }}<|eot_id|>
{{- end }}

24
server/testdata/tools/llama3-groq-tool-use.out vendored
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<|start_header_id|>system<|end_header_id|>
You are a knowledgeable assistant. You can answer questions and perform tasks. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions. For each function call return a json object with function name and arguments within <tool_call></tool_call> XML tags as follows:
<tool_call>
{"name": <function-name>,"arguments": <args-dict>}
</tool_call>
Here are the available tools:
<tools> {"name":"get_current_weather","description":"Get the current weather","parameters":{"type":"object","required":["location","format"],"properties":{"format":{"type":"string","description":"The temperature unit to use. Infer this from the user's location.","enum":["celsius","fahrenheit"]},"location":{"type":"string","description":"The city and state, e.g. San Francisco, CA"}}}} </tools><|eot_id|><|start_header_id|>user<|end_header_id|>
What's the weather like today in Paris?<|eot_id|><|start_header_id|>assistant<|end_header_id|>
<tool_call>
{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Paris, France"}}
</tool_call><|eot_id|><|start_header_id|>tool<|end_header_id|>
<tool_response>
22
</tool_response><|eot_id|><|start_header_id|>assistant<|end_header_id|>
The current temperature in Paris, France is 22 degrees Celsius.<|eot_id|><|start_header_id|>user<|end_header_id|>
What's the weather like today in San Francisco and Toronto?<|eot_id|><|start_header_id|>assistant<|end_header_id|>

39
server/testdata/tools/messages.json vendored
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[
{
"role": "system",
"content": "You are a knowledgeable assistant. You can answer questions and perform tasks."
},
{
"role": "user",
"content": "What's the weather like today in Paris?"
},
{
"role": "assistant",
"tool_calls": [
{
"id": "89a1e453-0bce-4de3-a456-c54bed09c520",
"type": "function",
"function": {
"name": "get_current_weather",
"arguments": {
"location": "Paris, France",
"format": "celsius"
}
}
}
]
},
{
"role": "tool",
"tool_call_id": "89a1e453-0bce-4de3-a456-c54bed09c520",
"content": "22"
},
{
"role": "assistant",
"content": "The current temperature in Paris, France is 22 degrees Celsius."
},
{
"role": "user",
"content": "What's the weather like today in San Francisco and Toronto?"
}
]

15
server/testdata/tools/mistral.gotmpl vendored
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@@ -1,15 +0,0 @@
{{- range $index, $_ := .Messages }}
{{- if eq .Role "user" }}
{{- if and (eq (len (slice $.Messages $index)) 1) $.Tools }}[AVAILABLE_TOOLS] {{ $.Tools }}[/AVAILABLE_TOOLS]
{{- end }}[INST] {{ if and (eq (len (slice $.Messages $index)) 1) $.System }}{{ $.System }}
{{ end }}{{ .Content }}[/INST]
{{- else if eq .Role "assistant" }}
{{- if .Content }} {{ .Content }}</s>
{{- else if .ToolCalls }}[TOOL_CALLS] [
{{- range .ToolCalls }}{"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}}
{{- end }}]</s>
{{- end }}
{{- else if eq .Role "tool" }}[TOOL_RESULTS] {"content": {{ .Content }}}[/TOOL_RESULTS]
{{- end }}
{{- end }}

3
server/testdata/tools/mistral.out vendored
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@@ -1,3 +0,0 @@
[INST] What's the weather like today in Paris?[/INST][TOOL_CALLS] [{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Paris, France"}}]</s>[TOOL_RESULTS] {"content": 22}[/TOOL_RESULTS] The current temperature in Paris, France is 22 degrees Celsius.</s>[AVAILABLE_TOOLS] [{"type":"function","function":{"name":"get_current_weather","description":"Get the current weather","parameters":{"type":"object","required":["location","format"],"properties":{"format":{"type":"string","description":"The temperature unit to use. Infer this from the user's location.","enum":["celsius","fahrenheit"]},"location":{"type":"string","description":"The city and state, e.g. San Francisco, CA"}}}}}][/AVAILABLE_TOOLS][INST] You are a knowledgeable assistant. You can answer questions and perform tasks.
What's the weather like today in San Francisco and Toronto?[/INST]

33
server/testdata/tools/nemotron.gotmpl vendored
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{{- if (or .Tools .System) }}<extra_id_0>System
{{ if .System }}{{ .System }}
{{ end }}
{{- if .Tools }}
{{- range .Tools }}<tool> {{ . }} </tool>{{ end }}
{{ end }}
{{- end }}
{{- range $i, $m := .Messages }}
{{- $last := eq (len (slice $.Messages $i)) 1 -}}
{{- if eq .Role "user" }}<extra_id_1>User
{{ .Content }}
{{- if $last }}
<extra_id_1>Assistant
{{- end }}
{{ else if eq .Role "tool" }}<extra_id_1>Tool
{{ .Content }}
{{- if $last }}
<extra_id_1>Assistant
{{- end }}
{{ else if eq .Role "assistant" }}<extra_id_1>Assistant
{{- if .ToolCalls }}
{{ range .ToolCalls }}<toolcall> {"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}} </toolcall> {{ end }}
{{ else }}
{{ .Content }}
{{- if not $last }}
{{ end }}
{{- end }}
{{- end }}
{{- end }}

18
server/testdata/tools/nemotron.out vendored
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<extra_id_0>System
You are a knowledgeable assistant. You can answer questions and perform tasks.
<tool> {"type":"function","function":{"name":"get_current_weather","description":"Get the current weather","parameters":{"type":"object","required":["location","format"],"properties":{"format":{"type":"string","description":"The temperature unit to use. Infer this from the user's location.","enum":["celsius","fahrenheit"]},"location":{"type":"string","description":"The city and state, e.g. San Francisco, CA"}}}}} </tool>
<extra_id_1>User
What's the weather like today in Paris?
<extra_id_1>Assistant
<toolcall> {"name": "get_current_weather", "arguments": {"format":"celsius","location":"Paris, France"}} </toolcall>
<extra_id_1>Tool
22
<extra_id_1>Assistant
The current temperature in Paris, France is 22 degrees Celsius.
<extra_id_1>User
What's the weather like today in San Francisco and Toronto?
<extra_id_1>Assistant

30
server/testdata/tools/tools.json vendored
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@@ -1,30 +0,0 @@
[
{
"type": "function",
"function": {
"name": "get_current_weather",
"description": "Get the current weather",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA"
},
"format": {
"type": "string",
"enum": [
"celsius",
"fahrenheit"
],
"description": "The temperature unit to use. Infer this from the user's location."
}
},
"required": [
"location",
"format"
]
}
}
}
]

45
server/testdata/tools/xlam.gotmpl vendored
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@@ -1,45 +0,0 @@
{{- if .System }}{{ .System }}
{{ end }}
{{- range $i, $_ := .Messages }}
{{- if eq .Role "user" }}### Instruction:
{{- if and $.Tools (le (len (slice $.Messages $i)) 2) }}
[BEGIN OF TASK INSTRUCTION]
You are an expert in composing functions. You are given a question and a set of possible functions.
Based on the question, you will need to make one or more function/tool calls to achieve the purpose.
If none of the functions can be used, point it out and refuse to answer.
If the given question lacks the parameters required by the function, also point it out.
[END OF TASK INSTRUCTION]
[BEGIN OF AVAILABLE TOOLS]
{{ $.Tools }}
[END OF AVAILABLE TOOLS]
[BEGIN OF FORMAT INSTRUCTION]
The output MUST strictly adhere to the following JSON format, and NO other text MUST be included.
The example format is as follows. Please make sure the parameter type is correct. If no function call is needed, please make tool_calls an empty list '[]'.
```
{
"tool_calls": [
{"name": "func_name1", "arguments": {"argument1": "value1", "argument2": "value2"}},
... (more tool calls as required)
]
}
```
[END OF FORMAT INSTRUCTION]
[BEGIN OF QUERY]
{{ .Content }}
[END OF QUERY]
{{ else }}
{{ .Content }}
{{ end }}
{{- else if .ToolCalls }}### Response:
{"tool_calls": [{{ range .ToolCalls }}{"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}}{{ end }}]}
<|EOT|>
{{ else if eq .Role "assistant" }}### Response:
{{ .Content }}
<|EOT|>
{{ end }}
{{- end }}### Response:

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server/testdata/tools/xlam.out vendored
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@@ -1,40 +0,0 @@
You are a knowledgeable assistant. You can answer questions and perform tasks.
### Instruction:
What's the weather like today in Paris?
### Response:
{"tool_calls": [{"name": "get_current_weather", "arguments": {"format":"celsius","location":"Paris, France"}}]}
<|EOT|>
### Response:
The current temperature in Paris, France is 22 degrees Celsius.
<|EOT|>
### Instruction:
[BEGIN OF TASK INSTRUCTION]
You are an expert in composing functions. You are given a question and a set of possible functions.
Based on the question, you will need to make one or more function/tool calls to achieve the purpose.
If none of the functions can be used, point it out and refuse to answer.
If the given question lacks the parameters required by the function, also point it out.
[END OF TASK INSTRUCTION]
[BEGIN OF AVAILABLE TOOLS]
[{"type":"function","function":{"name":"get_current_weather","description":"Get the current weather","parameters":{"type":"object","required":["location","format"],"properties":{"format":{"type":"string","description":"The temperature unit to use. Infer this from the user's location.","enum":["celsius","fahrenheit"]},"location":{"type":"string","description":"The city and state, e.g. San Francisco, CA"}}}}}]
[END OF AVAILABLE TOOLS]
[BEGIN OF FORMAT INSTRUCTION]
The output MUST strictly adhere to the following JSON format, and NO other text MUST be included.
The example format is as follows. Please make sure the parameter type is correct. If no function call is needed, please make tool_calls an empty list '[]'.
```
{
"tool_calls": [
{"name": "func_name1", "arguments": {"argument1": "value1", "argument2": "value2"}},
... (more tool calls as required)
]
}
```
[END OF FORMAT INSTRUCTION]
[BEGIN OF QUERY]
What's the weather like today in San Francisco and Toronto?
[END OF QUERY]
### Response: