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Run: 2026-02-16-01KHM5NCS473SY4ZRBCA72MYT9
Run Details
Model:
DeepSeek V3 (2024-12-26)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
8.3s
Cost:
$0.000210
Provider:
DeepInfra
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
Messages
Meta
AI
The rain tapped softly against the manor’s windows, casting shadows on the polished wooden floor below. Detective Clara Hayes adjusted her coat, glancing at the ornate clock ticking steadily in the dimly lit hallway. A faint scent of lavender lingered in the air, mingling with an underlying note of something metallic. Her boots echoed on the marble stairs as she ascended toward the study, her instincts screaming silently in the night. The door creaked open to reveal a body slumped over the desk, crimson pooling beneath motionless fingers. Clara’s gaze swept the room, noting the overturned chair and the half-empty glass of whiskey resting precariously on the edge. A single white glove lay discarded on the floor, its pristine surface marred by a faint smudge of ink. The detective pulled on her own gloves, her mind already racing through the first strands of unraveling truth. Outside, the storm intensified, thunder rumbling in harmony with the growing tension within the silent, death-filled room. Clara knelt beside the body, her flashlight illuminating the pale, lifeless face of someone who had known too much.
created_at
"2026-02-16T21:28:29.251862+00:00"
2/16/2026, 9:28:29 PM
model
"deepseek/deepseek-chat-v3"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
297
moderation_latency
(null)
generation_time
8242
tokens_prompt
46
tokens_completion
283
native_tokens_prompt
38
native_tokens_completion
222
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.00020974
router
(null)
provider_responses
0
id
"chatcmpl-RAaZlMJu7zFmwUmEFVPatyxS"
status
200
is_byok
false
latency
42
endpoint_id
"5294d55f-9012-496b-8f22-8cc919432dcd"
provider_name
"DeepInfra"
model_permaslug
"deepseek/deepseek-chat-v3"
api_type
"completions"
id
"gen-1771277300-qzY9m71hsJSl1PPOqRn6"
upstream_id
"chatcmpl-RAaZlMJu7zFmwUmEFVPatyxS"
total_cost
0.00020974
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
32.4815%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
16
1
18
2
17
3
20
4
17
5
21
6
19
7
18
8
18
9
19