Run: 2026-02-20-01KHY8RNEFQEENNNSW0JW4EYZT

Run Details

Duration:
988ms
Cost:
$0.000029
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
78.77% 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 rain fell cold and heavy. Lights flickered in the old house. Footsteps echoed through the empty halls. A door creaked open slowly. Shadows stretched long on the walls. Someone whispered a name softly. The air smelled of damp and fear. A clock ticked too loudly. Glass shattered somewhere in the dark. A figure stood frozen in place. Their breath came quick and shallow. The knife glinted faintly in moonlight. A scream tore through the silence. Then everything went utterly still.
created_at"2026-02-20T19:34:57.753Z" 2/20/2026, 7:34:57 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency192
moderation_latency(null)
generation_time864
tokens_prompt46
tokens_completion131
native_tokens_prompt38
native_tokens_completion106
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"
usage0.0000288
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"d682c4688f05490180cd4fae04231108"
is_byokfalse
latency190
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616097-uG2v9VVdC3iBELLNvxKh"
upstream_id"d682c4688f05490180cd4fae04231108"
total_cost0.0000288
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
78.77% Matches word count n/a
neededCleanfalse
sentences14
wordCounts
06
16
26
35
46
55
67
75
86
96
106
116
126
135