Run: 2026-05-10-01KR8XC8XJVE2HMF51GVPHHTTW

Run Details

Duration:
8.3s
Cost:
$0.000108
Provider:
Together

Evaluation summary

Score Evaluator
Details Link
65.02% 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 rain hammered against the glass window while the clock struck twelve in the cold and silent drawing room. A single gold lamp cast long shadows across the velvet rug where the dead lord lay in frozen silence. Blood pooled around his pale throat like a dark river flowing toward the heavy mahogany door of the study. Detective Miller stepped inside the room and noted the smell of bitter almonds lingering in the damp midnight air. He looked at the broken vase on the floor and wondered who had dared to kill the wealthy old man. The butler stood trembling in the hallway while holding a silver tray that shook with a deep, hidden fear. No one had heard a sound, yet the victim had been strangled with a thin piece of black silk. Miller knelt beside the body and found a small, torn scrap of blue paper clutched in the cold hand. The mystery had begun tonight, and the killer was likely hiding somewhere within this gloomy and ancient stone house.
created_at"2026-05-10T12:21:47.067Z" 5/10/2026, 12:21:47 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency243
moderation_latency(null)
generation_time8205
tokens_prompt46
tokens_completion244
native_tokens_prompt50
native_tokens_completion196
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.000108
router(null)
provider_responses
0
endpoint_id"576fca5b-f09c-4bda-b560-9989c39ac3ab"
id"oiXWMfP-zfFMX-9f98e7d94630cb7e"
is_byokfalse
latency243
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778415707-MKe0Pt8wIUjAKgchlxxI"
session_id(null)
api_type"completions"
id"gen-1778415707-s1WNfEgKavjDQnes9e1y"
upstream_id"oiXWMfP-zfFMX-9f98e7d94630cb7e"
total_cost0.000108
cache_discount(null)
upstream_inference_cost0
provider_name"Together"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
65.02% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
019
119
219
319
420
519
619
719
819