Run: 2026-05-10-01KR9213073BBETHY9GR50Q2FW

Run Details

Duration:
2.2s
Cost:
$0.000072
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
Rain lashed the dark glass. Cold wind chilled the room. Elias slumped across his desk. Blood stained the white lace. Silent clocks marked his end. Nobody heard the final scream.
created_at"2026-05-10T13:43:03.44Z" 5/10/2026, 1:43:03 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency856
moderation_latency(null)
generation_time1059
tokens_prompt46
tokens_completion48
native_tokens_prompt37
native_tokens_completion42
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"standard"
usage0.00007225
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"aIsAaqjlOcKsz7IPitjxuAg"
is_byokfalse
latency856
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778420583-sIRlZxrHbV0U0vfkQMMZ"
session_id(null)
api_type"completions"
id"gen-1778420583-yudtGu9STlAdS1FNoHXi"
upstream_id"aIsAaqjlOcKsz7IPitjxuAg"
total_cost0.00007225
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
05
15
25
35
45
55