Status
200 OKAnsweredREQUEST · 2aa2812e-df2a-41ad-a0ab-0000055876db
anthropic/claude-opus-5-5 via anthropic
3 Nov 2026, 02:38:38 UTC · served on your own provider key
Attempts
1Answered on the first tryTokens
4,9673,931 in · 1,036 outCost (list price)
$0.03642,280 msPrompt
Deleted on 10 Nov 2026, 02:38:38 UTC.
{
"model": "anthropic/claude-opus-5-5",
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Explain what this error means: TypeError: Cannot read properties of undefined (reading 'map')"
}
]
}Response
{
"id": "chatcmpl-2aa2812e",
"object": "chat.completion",
"model": "anthropic/claude-opus-5-5",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "The code calls .map on a value that is undefined, usually because data hasn't loaded yet. Default it to an empty array or check before mapping."
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 3931,
"completion_tokens": 1036,
"total_tokens": 4967
}
}