Run: 2026-07-08-01KX1MW7V0NMACTJ7MFT4PCDY7

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
1.5s
Cost:
$0.000836
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the sister of Sandie based on the following text? Only return the name, nothing else. Sandie has a doll named Lulu, she carries it around all day. She says she's her little sister, but her actual sister's name is Cassie.

Model response

AI
Cassie
created_at"2026-07-08T19:57:01.158Z" 7/8/2026, 7:57:01 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency432
moderation_latency(null)
generation_time1467
tokens_prompt59
tokens_completion30
native_tokens_prompt259
native_tokens_completion117
native_tokens_completion_images(null)
native_tokens_reasoning116
native_tokens_cached256
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.000836
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"d9678334-9e91-96ab-9653-9f7f277360c2"
is_byokfalse
latency103
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783540621-qDcCuGpf5a9dX0OEkVkE"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540621-d85RizzCRAOOuiWGZ3Zk"
upstream_id"d9678334-9e91-96ab-9653-9f7f277360c2"
total_cost0.000836
cache_discount0.000384
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Cassie
 n/a
Pass Matches Regex
/\bCassie\b/
 n/a
no eval