Run: 2026-02-25-01KJ95EPHVW8167Z1EHEQFBDWT

Run Details

Model:
Gemini 3 Flash (Preview, Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
29.0s
Cost:
$0.016620
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
The rain hit the glass. The front door stood open. Detective Miller entered the house. He adjusted his wet coat. Blood stained the white rug. A pale woman lay still. Her cold eyes stared ahead. The clock struck twelve times. Silence filled the dark room. The silver blade lay there. No fingerprints remained on steel. The killer was still here.
created_at"2026-02-25T01:08:44.225Z" 2/25/2026, 1:08:44 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1679
moderation_latency(null)
generation_time28940
tokens_prompt46
tokens_completion1656
native_tokens_prompt37
native_tokens_completion5534
native_tokens_completion_images0
native_tokens_reasoning5451
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"
usage0.0166205
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1679
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981724-YAxyU0OWpyrabS5nX1dp"
upstream_id(null)
total_cost0.0166205
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
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115