Run: 2026-02-20-01KHYBA5BGHEHNT9P4CCZEQNMA

Run Details

Model:
Grok 4.1 Fast
Test:
Data extraction
Scenario:
Future event time
Duration:
1.7s
Cost:
$0.000196
Provider:
xAI

Evaluation summary

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

Model input

User/Human
What time does the future event start? Provide the answer in 24-hour format (HH:MM). Yesterday's meeting was rescheduled from 2:30 PM to 4:15 PM due to a conflict. The next meeting will be held tomorrow at 9:00 AM, followed by a lunch break at 12:30 PM. The future planning session is set for next week, starting at 14:45.

Model response

AI
14:45
created_at"2026-02-20T20:19:28.251Z" 2/20/2026, 8:19:28 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency259
moderation_latency(null)
generation_time1329
tokens_prompt83
tokens_completion29
native_tokens_prompt243
native_tokens_completion334
native_tokens_completion_images0
native_tokens_reasoning331
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0001964
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"edd04f18-4df6-56b2-1fab-55db090a96d9"
is_byokfalse
latency28
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618768-I7Y36Q5bvtK60NriFhis"
upstream_id"edd04f18-4df6-56b2-1fab-55db090a96d9"
total_cost0.0001964
cache_discount0.0000192
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: 14:45
 n/a
Pass Matches Regex
/\b14:45\b/
 n/a
no eval