Run: 2025-04-16-01JRZZFWDJ9M2TRWS008ADXZ1Q

Run Details

Model:
o4 Mini
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
18.2s
Cost:
$0.004423
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Midnight rain drummed against windows. Detective Harris paced empty hallway. A single light flickered overhead. Blood spattered across wooden floor. Shadows danced inside stained glass. A lifeless body lay motionless. Silence screamed louder than sirens. Faint footprints led to doorway. Someone watched from dark corner. Questions hung in the air.
id"gen-1744829936-2YKwVebPDX4B7aFYFRPj"
upstream_id"chatcmpl-BN2GGM2zn3Xo12qPiJAONmPvl9l7R"
total_cost0.0044231
cache_discount(null)
provider_name"OpenAI"
created_at"2025-04-16T18:59:14.788365+00:00" 4/16/2025, 6:59:14 PM
model"openai/o4-mini-2025-04-16"
app_id182717
streamedtrue
cancelledfalse
latency16178
moderation_latency94
generation_time17891
tokens_prompt42
tokens_completion976
native_tokens_prompt41
native_tokens_completion995
native_tokens_reasoning896
num_media_prompt(null)
num_media_completion(null)
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0044231

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95