Run: 2026-05-20-01KS25WE03WACZ6NBS12274BVW

Run Details

Duration:
1.5s
Cost:
$0.001037
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 blanketed the docks. Heavy footsteps echoed nearby now. Captain Miller puffed his pipe. Golden sparks drifted toward water. Cold wind chilled his bones. Suddenly, a muffled scream cut. He turned his head quickly. Dark shadows danced on wood. A heavy splash disrupted silence. Then, everything became quiet again. Miller walked toward the edge. Red blood stained the deck. A silver hand rested there. The pocket watch still ticked. Now, the killer was behind.
created_at"2026-05-20T07:51:25.96Z" 5/20/2026, 7:51:25 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency853
moderation_latency(null)
generation_time1408
tokens_prompt46
tokens_completion128
native_tokens_prompt37
native_tokens_completion109
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"
usage0.0010365
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"_mcNatSPB-et1MkP4YOJsQw"
is_byokfalse
latency853
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779263485-d7P5WjKEat8OXZHwvckQ"
session_id(null)
api_type"completions"
id"gen-1779263485-znJa5k870hV1Fi3EJB5H"
upstream_id"_mcNatSPB-et1MkP4YOJsQw"
total_cost0.0010365
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
sentences15
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145