Run: 2026-02-16-01KHM5V779SM0CVW1PTV4Y7QYA

Run Details

Duration:
7.3s
Cost:
$0.000243
Provider:
Novita

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 old manor house stood silent beneath a cold and watchful October moon. Inspector Miles trudged up the gravel path alone, his heavy coat damp with evening dew. His flashlight beam cut a lonely swathe through the oppressive, enveloping darkness ahead. He found the study door slightly ajar, a sliver of ominous yellow light escaping. Inside, Lord Ashworth lay sprawled across his desk, a look of pure surprise. A single, ornate letter opener protruded from his back, its silver hilt gleaming. The inspector noted the precise angle, the lack of any obvious struggle. A stack of papers remained perfectly neat, except for one scattered page. Every book was perfectly aligned on the shelves, every object meticulously dusted. This compulsive orderliness made the single violent act seem even more jarring. Then Miles saw the note, placed deliberately beside the dead man's hand. Its message was simple, just five words typed on a crisp slip. It read: 'The wrong one died tonight, you fool.' This changed everything about the case, suggesting a far deeper conspiracy. Someone had killed with purpose, and they were far from finished yet.
created_at"2026-02-16T21:31:39.536527+00:00" 2/16/2026, 9:31:39 PM
model"deepseek/deepseek-chat-v3.1"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1001
moderation_latency(null)
generation_time7050
tokens_prompt65
tokens_completion284
native_tokens_prompt40
native_tokens_completion232
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"
usage0.0002428
router(null)
provider_responses
0
status429
is_byokfalse
latency60
endpoint_id"012f7d1f-23d4-4d03-9aa3-432d8ad82757"
provider_name"DeepInfra"
model_permaslug"deepseek/deepseek-chat-v3.1"
1
id"564962f9-ba99-40d6-8503-cb22e7f7aac9"
status200
is_byokfalse
latency1001
endpoint_id"715d05e1-9fa7-4ceb-834a-833f5e26a55a"
provider_name"Novita"
model_permaslug"deepseek/deepseek-chat-v3.1"
api_type"completions"
id"gen-1771277491-uVrZl6CFtbkhFa99wK10"
upstream_id"564962f9-ba99-40d6-8503-cb22e7f7aac9"
total_cost0.0002428
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
7.1429% Matches word count n/a
neededCleanfalse
sentences14
wordCounts
013
115
213
314
413
513
612
712
812
912
1012
1112
1220
1312