Run: 2026-02-17-01KHNFNZJM7AGH7372BGBM3P1B

Run Details

Duration:
1m 15s
Cost:
$0.004972
Provider:
Novita

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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The Blackwood Manor loomed behind oak trees, its windows dark, as thunder crashed and rain hammered the slate roof tonight. Detective Harriet Vale stepped from a carriage, umbrella trembling, eyes scanning the mansion's doorway for any ominous sign of trouble. The sudden scream shattered the night, echoing through hallways, prompting Harriet's heart to race as she rushed toward the sound. She discovered a body slumped over the study desk, a crimson stain spreading across the mahogany, eyes frozen in terror. On the floor lay a crumpled note, its script promising a deadly secret, signed with an ominous crescent moon symbol. Lightning illuminated a portrait above the fireplace, painted eyes seeming to watch the scene, as if judging the perpetrator's guilt. The butler, Mr. Hastings, entered trembling, clutching a tray, his voice barely audible as he whispered about a missing key. The storm raged louder, shaking the manor's ancient beams, as Harriet vowed to unravel this darkness before another soul perished.
created_at"2026-02-17T09:43:55.269109+00:00" 2/17/2026, 9:43:55 AM
model"minimax/minimax-m2.5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1671
moderation_latency(null)
generation_time74806
tokens_prompt46
tokens_completion3830
native_tokens_prompt76
native_tokens_completion4124
native_tokens_completion_images0
native_tokens_reasoning3929
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"
usage0.0049716
router(null)
provider_responses
0
id"2363ac50a78439cad527ebb023eef213"
status200
is_byokfalse
latency1671
endpoint_id"05387b87-6e10-4520-87e9-be7c49693ba1"
provider_name"Novita"
model_permaslug"minimax/minimax-m2.5-20260211"
api_type"completions"
id"gen-1771321359-fcs2JgDlp3nH6gPP7bM7"
upstream_id"2363ac50a78439cad527ebb023eef213"
total_cost0.0049716
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
020
120
220
320
420
520
620
720