Run: 2026-09-03-01M1KRHAA6S0ZBQHX36VRNT0G6

Run Details

Model:
Gemini 3.7 Flash (Reasoning, Medium)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
3.6s
Cost:
$0.003215
Provider:
Google AI Studio

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
Midnight rain lashed the window. Lord Blackwood poured his drink. A sudden shadow crossed outside. Glass shattered across the floor. The heavy brass clock stopped. Blood pooled on Persian rugs. Cold fingers dropped the knife. Someone ran into the dark. The mansion fell silent again. Footsteps echoed down the hall. Detective Vance entered the room. His keen eyes scanned everything. A deadly game had started.
created_at"2026-09-03T13:50:04.622Z" 9/3/2026, 1:50:04 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2176
moderation_latency(null)
generation_time3502
tokens_prompt46
tokens_completion265
native_tokens_prompt37
native_tokens_completion850
native_tokens_completion_images0
native_tokens_reasoning770
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"default"
usage0.00321525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443404-DbksHAzEn0RyPlnzM5Fu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443404-Zd9pqyYdWMreGlcXKCXb"
upstream_id"DHuZaq_HL9TojrEP2KrS6Qk"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"DHuZaq_HL9TojrEP2KrS6Qk"
is_byokfalse
latency2176
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.00321525
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
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
sentences13
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125