Run: 2026-11-11-01M75RXZSJ3HXZEDNZNH7YY0HG

Run Details

Duration:
37.9s
Cost:
$0.031116
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Cold autumn rain washed crimson blood down the cobblestone alleyway. Detective Miller silently knelt beside the fresh corpse past midnight. The victim wore a tailored velvet suit without any identification. One ornate silver dagger protruded sharply from his motionless chest. Miller noticed a crumpled yellow note clutched inside stiff fingers. He carefully pried the damp paper from the dead hand. Blurry black ink spelled out his own secret childhood nickname. Sudden footsteps echoed loudly from the dark shadows behind him. Instinctively he drew his heavy service revolver and spun around. Nobody stood there except a stray black cat watching quietly. This gruesome murder was clearly meant as a personal warning.
created_at"2026-11-11T17:01:48.744Z" 11/11/2026, 5:01:48 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4470
moderation_latency(null)
generation_time37843
tokens_prompt46
tokens_completion912
native_tokens_prompt68
native_tokens_completion3098
native_tokens_completion_images0
native_tokens_reasoning2970
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"
usage0.031116
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794416508-FkTrcp4ekMToD5a35nxH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794416508-lveOHvb6YaB0PyyMsH2N"
upstream_id"fJ_0apf_OIDV0_gPspTpkQc"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"fJ_0apf_OIDV0_gPspTpkQc"
is_byokfalse
latency4470
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.031116
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
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010