Run: 2026-07-25-01KYCV4Q0DH7Q0G1WTX044T1XQ

Run Details

Duration:
724ms
Cost:
$0.000186
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
Cold rain slapped the glass. Blood pooled beneath his chair. Inspector Vance entered the study. The grandfather clock ticked loudly. Nobody moved inside the room. A silver dagger lay nearby. He checked the pale pulse. Life had already left him. Everyone here was a suspect.
created_at"2026-07-25T14:33:50.87Z" 7/25/2026, 2:33:50 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency380
moderation_latency(null)
generation_time604
tokens_prompt46
tokens_completion73
native_tokens_prompt37
native_tokens_completion70
native_tokens_completion_images0
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"default"
usage0.0001861
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"TslkaqzvPLLVjMcPx5-fqQY"
is_byokfalse
latency380
model_permaslug"google/gemini-3.5-flash-lite-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784990030-fzdHoiaksbTvoJP7QIo3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784990030-1AYR1PuhUfTAQrd4tkUK"
upstream_id"TslkaqzvPLLVjMcPx5-fqQY"
total_cost0.0001861
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
05
15
25
35
45
55
65
75
85