1---
 2version: 2
 3interactions:
 4- id: 0
 5  request:
 6    proto: HTTP/1.1
 7    proto_major: 1
 8    proto_minor: 1
 9    content_length: 453
10    host: ""
11    body: '{"messages":[{"content":"You are a helpful assistant","role":"system"},{"content":"What''s the weather in Florence,Italy?","role":"user"}],"model":"grok-4-fast","max_tokens":4000,"tool_choice":"auto","tools":[{"function":{"name":"weather","strict":false,"description":"Get weather information for a location","parameters":{"properties":{"location":{"description":"the city","type":"string"}},"required":["location"],"type":"object"}},"type":"function"}]}'
12    headers:
13      Accept:
14      - application/json
15      Content-Type:
16      - application/json
17      User-Agent:
18      - OpenAI/Go 2.3.0
19    url: https://api.x.ai/v1/chat/completions
20    method: POST
21  response:
22    proto: HTTP/2.0
23    proto_major: 2
24    proto_minor: 0
25    content_length: -1
26    uncompressed: true
27    body: '{"id":"d1e1c64c-3c5a-a479-6336-b6caee908ccc_us-east-1","object":"chat.completion","created":1758884702,"model":"grok-4-fast-reasoning","choices":[{"index":0,"message":{"role":"assistant","content":"","tool_calls":[{"id":"call_38180916","function":{"name":"weather","arguments":"{\"location\":\"Florence, Italy\"}"},"type":"function"}],"refusal":null},"finish_reason":"tool_calls"}],"usage":{"prompt_tokens":322,"completion_tokens":26,"total_tokens":560,"prompt_tokens_details":{"text_tokens":322,"audio_tokens":0,"image_tokens":0,"cached_tokens":266},"completion_tokens_details":{"reasoning_tokens":212,"audio_tokens":0,"accepted_prediction_tokens":0,"rejected_prediction_tokens":0},"num_sources_used":0},"system_fingerprint":"fp_9362061f30"}'
28    headers:
29      Content-Type:
30      - application/json
31    status: 200 OK
32    code: 200
33    duration: 3.417448417s
34- id: 1
35  request:
36    proto: HTTP/1.1
37    proto_major: 1
38    proto_minor: 1
39    content_length: 673
40    host: ""
41    body: '{"messages":[{"content":"You are a helpful assistant","role":"system"},{"content":"What''s the weather in Florence,Italy?","role":"user"},{"tool_calls":[{"id":"call_38180916","function":{"arguments":"{\"location\":\"Florence, Italy\"}","name":"weather"},"type":"function"}],"role":"assistant"},{"content":"40 C","tool_call_id":"call_38180916","role":"tool"}],"model":"grok-4-fast","max_tokens":4000,"tool_choice":"auto","tools":[{"function":{"name":"weather","strict":false,"description":"Get weather information for a location","parameters":{"properties":{"location":{"description":"the city","type":"string"}},"required":["location"],"type":"object"}},"type":"function"}]}'
42    headers:
43      Accept:
44      - application/json
45      Content-Type:
46      - application/json
47      User-Agent:
48      - OpenAI/Go 2.3.0
49    url: https://api.x.ai/v1/chat/completions
50    method: POST
51  response:
52    proto: HTTP/2.0
53    proto_major: 2
54    proto_minor: 0
55    content_length: -1
56    uncompressed: true
57    body: '{"id":"71fd2c5c-142f-a2bd-995f-f4c7329bf9f3_us-east-1","object":"chat.completion","created":1758884706,"model":"grok-4-fast-reasoning","choices":[{"index":0,"message":{"role":"assistant","content":"The current weather in Florence, Italy, is 40°C (104°F). It looks like a hot day—stay hydrated! If you need more details like forecast or humidity, let me know.","refusal":null},"finish_reason":"stop"}],"usage":{"prompt_tokens":573,"completion_tokens":40,"total_tokens":657,"prompt_tokens_details":{"text_tokens":573,"audio_tokens":0,"image_tokens":0,"cached_tokens":561},"completion_tokens_details":{"reasoning_tokens":44,"audio_tokens":0,"accepted_prediction_tokens":0,"rejected_prediction_tokens":0},"num_sources_used":0},"system_fingerprint":"fp_9362061f30"}'
58    headers:
59      Content-Type:
60      - application/json
61    status: 200 OK
62    code: 200
63    duration: 1.162276458s