Run: 2026-09-03-01M1KRZA7E7KPKWNRWGH8PHCAT

Run Details

Duration:
2.3s
Cost:
$0.002705
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
Thick fog covered the manor. A sudden scream echoed loudly. Detective James dropped his tea. Footsteps rushed down the hall. The heavy oak door slammed. Lord Blackwood lay quite still. Dark blood pooled around him. A silver dagger glinted nearby. Nobody in this house moved. The killer was still here.
created_at"2026-09-03T13:57:43.286Z" 9/3/2026, 1:57:43 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1325
moderation_latency(null)
generation_time2226
tokens_prompt46
tokens_completion155
native_tokens_prompt37
native_tokens_completion714
native_tokens_completion_images0
native_tokens_reasoning649
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"
usage0.00270525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443863-UOZjy4jYnnYiW1HU3ZBs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443863-tZOuzsagsE58KXrj1Mi4"
upstream_id"13yZauvqGMOR-8YPmbr1mA8"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"13yZauvqGMOR-8YPmbr1mA8"
is_byokfalse
latency1324
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.00270525
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