Run: 2026-09-03-01M1KBPGY98PTS74STQN5VFR93

Run Details

Duration:
37.6s
Cost:
$0.025529
Provider:
BaseTen

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

Model response

AI
Rain lashed the old manor. Detective Hale arrived at midnight. The front door stood open. A single light burned upstairs. She stepped into the hallway. The grandfather clock was silent. A body lay on carpet. Blood pooled around the corpse. A silver letter opener gleamed. No footprints marked the dust. The windows were locked inside. Someone had been here recently. The victim's hand clutched paper. The note bore one word. The word was simply Never. It was written in red. Hale knelt beside the body. The dead man wore gloves. The corpse was the mayor. His eyes were wide open. A faint almond smell lingered. The clock began to chime.
created_at"2026-09-03T10:05:43.777Z" 9/3/2026, 10:05:43 AM
model"deepseek/deepseek-v4-pro-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency476
moderation_latency(null)
generation_time37439
tokens_prompt46
tokens_completion6043
native_tokens_prompt119
native_tokens_completion6407
native_tokens_completion_images(null)
native_tokens_reasoning6245
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0255288
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788429943-srv0LAdM9STNqk4Q7o9Y"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788429943-WzCE46GtYtQCuRgcvYAq"
upstream_id"chatcmpl-226952b7642a43538b67d2147f1ebaec"
provider_responses
0
endpoint_id"85bb5a4a-983d-4d11-b97b-c7e5b348375f"
id"chatcmpl-226952b7642a43538b67d2147f1ebaec"
is_byokfalse
latency476
model_permaslug"deepseek/deepseek-v4-pro-20260813"
provider_name"BaseTen"
status200
total_cost0.0255288
cache_discount(null)
upstream_inference_cost0
provider_name"BaseTen"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences22
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205
215