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Run: 2026-02-16-01KHM5S6TPC9C7K41CYXKYZQJA
Run Details
Model:
DeepSeek V3 (2025-03-24)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
6.4s
Cost:
$0.000122
Provider:
ModelRun
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 fog clung thickly to the cobblestones, muffling footsteps as the clock struck midnight with eerie precision. A shadow darted between flickering streetlamps, its movements swift yet deliberate beneath the moon’s cold gaze. The woman’s body lay crumpled near the alley’s mouth, her crimson scarf pooling like blood against the frostbitten ground. A silver locket gleamed in her lifeless hand, its delicate chain snapped as though torn away in desperate struggle. Detective Harlan crouched beside her, his gloved fingers tracing the jagged gash across her throat with grim familiarity. The rain began its relentless patter, washing away evidence but not the haunting scent of jasmine clinging to her skin.
created_at
"2026-02-16T21:30:32.985319+00:00"
2/16/2026, 9:30:32 PM
model
"deepseek/deepseek-chat-v3-0324"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
959
moderation_latency
(null)
generation_time
6341
tokens_prompt
46
tokens_completion
179
native_tokens_prompt
38
native_tokens_completion
148
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
2
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
0.00012156
router
(null)
provider_responses
0
id
"chatcmpl-3f494b57ad6342b4897d8af27c61aba0"
status
200
is_byok
false
latency
86
endpoint_id
"a3938710-1b99-4a1f-85f4-2494f3f659d3"
provider_name
"ModelRun"
model_permaslug
"deepseek/deepseek-chat-v3-0324"
api_type
"completions"
id
"gen-1771277425-tlRb7aOBmchHyHnOdETm"
upstream_id
"chatcmpl-3f494b57ad6342b4897d8af27c61aba0"
total_cost
0.00012156
cache_discount
(null)
upstream_inference_cost
0
provider_name
"ModelRun"
Evaluation details
Result
Evaluator
Details
Meta Data
39.3307%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
17
1
16
2
19
3
19
4
18
5
20