Run: 2026-11-11-01M75RVF4K6E56XBC00EQKWZ90

Run Details

Duration:
54.4s
Cost:
$0.043804
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
Fierce winds shook the room. Arthur Vance lay very still. Blood soaked his white vest. His pale eyes stared upward. A silver blade rested close. Nobody heard his final gasp. Heavy locks bolted the door. Seven guests hid dark pasts. Detective Gray found a clue. A killer walked these halls.
created_at"2026-11-11T17:00:26.149Z" 11/11/2026, 5:00:26 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7138
moderation_latency(null)
generation_time54358
tokens_prompt46
tokens_completion1055
native_tokens_prompt67
native_tokens_completion4367
native_tokens_completion_images0
native_tokens_reasoning4300
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"
usage0.043804
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794416426-PQpZqAzKYF9zvwPbuCYt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794416426-cOLc2CjlwSlSz0aFiHgR"
upstream_id"Kp_0avKIFImCytMP98qKsQo"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"Kp_0avKIFImCytMP98qKsQo"
is_byokfalse
latency7138
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.043804
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95