Run: 2026-02-25-01KJ956N5BH0QA9SR7NVR6GGQ6

Run Details

Model:
Gemini 3 Flash (Preview, Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
9.0s
Cost:
$0.004524
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 hit the glass. The study door was unlocked. Arthur entered the dark room. The desk lamp flickered once. He saw the broken glass. Blood dripped onto the floor. Lord Blackwood did not move. Silence filled the heavy air. Someone stood in the shadows. The killer was still here.
created_at"2026-02-25T01:04:20.657Z" 2/25/2026, 1:04:20 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1630
moderation_latency(null)
generation_time8664
tokens_prompt46
tokens_completion452
native_tokens_prompt37
native_tokens_completion1502
native_tokens_completion_images0
native_tokens_reasoning1439
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.0045245
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1629
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981460-Smhy56CkKDsYIEn88Lrw"
upstream_id(null)
total_cost0.0045245
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

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