Run: 2026-02-20-01KHYA7C21KBPYABTYTW7YF87W

Run Details

Duration:
1.3s
Cost:
$0.000027
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
90.17% 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
The old manor stood silent. Rain dripped from gnarled oak branches. Footsteps echoed through empty hallways. A single candle flickered weakly. Knife glinted in moonlight’s cold embrace. Victim lay still on floorboards. Blood pooled dark beneath them. Door creaked open slowly. Shadows stretched long across the room. Fingers trembled around a teacup. Whispers slithered through the night air. No one heard the final breath. Handwriting matched the victim’s signature. Policeman arrived too late to help. Truth lurked hidden in dust. Clues scattered like fallen leaves. Who would dare commit such crime? Motive remained a locked mystery.
created_at"2026-02-20T20:00:28.237Z" 2/20/2026, 8:00:28 PM
model"mistralai/ministral-8b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency188
moderation_latency(null)
generation_time756
tokens_prompt46
tokens_completion174
native_tokens_prompt38
native_tokens_completion144
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
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"stop"
usage0.0000273
router(null)
provider_responses
0
endpoint_id"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id"e89972e168074466acae6fe2d6266f3a"
is_byokfalse
latency188
model_permaslug"mistralai/ministral-8b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771617628-y66ATzg7bCvzsqjF17GP"
upstream_id"e89972e168074466acae6fe2d6266f3a"
total_cost0.0000273
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
90.17% Matches word count n/a
neededCleanfalse
sentences18
wordCounts
05
16
25
35
46
55
65
74
86
95
106
116
125
136
145
155
166
175