Run: 2026-02-20-01KHY816G2WJB89VSX468JATGD

Run Details

Duration:
738ms
Cost:
$0.000019
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
9.44% 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 mansion loomed silently in moonlight. Dark shadows stretched across weathered stone walls. A single candle flickered inside broken glass. Footsteps echoed hollowly on cracked marble floors. The door creaked open with a whisper. A gloved hand gripped a rusted key. Cold air rushed through an open window. A body lay motionless on velvet drapes. Blood pooled darkly beneath a shattered vase. The killer’s identity remained a mystery.
created_at"2026-02-20T19:22:08.784Z" 2/20/2026, 7:22:08 PM
model"mistralai/ministral-8b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency204
moderation_latency(null)
generation_time594
tokens_prompt46
tokens_completion119
native_tokens_prompt38
native_tokens_completion92
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"
usage0.0000195
router(null)
provider_responses
0
endpoint_id"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id"b5124347d0784418ae808683e18d093f"
is_byokfalse
latency204
model_permaslug"mistralai/ministral-8b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771615328-GhQjMzXLoRbBRn4Y29P8"
upstream_id"b5124347d0784418ae808683e18d093f"
total_cost0.0000195
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
9.44% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
07
17
27
37
47
57
67
77
87
96