Run: 2026-02-25-01KJ94XFT53K5X8HK346QVVVY3

Run Details

Model:
Gemini 3 Flash (Preview, Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
10.1s
Cost:
$0.005611
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 cold rain hit glass. A pale hand gripped silk. Red wine spilled on tile. Night shadows filled the room. One silver clock ticked softly. Her eyes stared at nothing. The heavy oak door creaked. Someone stood in the hall. Blood pooled near her rings. The sharp knife lay nearby. A single candle flickered out. Now the darkness was total.
created_at"2026-02-25T00:59:20.266Z" 2/25/2026, 12:59:20 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1848
moderation_latency(null)
generation_time10037
tokens_prompt46
tokens_completion506
native_tokens_prompt37
native_tokens_completion1864
native_tokens_completion_images0
native_tokens_reasoning1790
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"
usage0.0056105
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1848
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981160-WnBhHNg6JJteSZSc51Kb"
upstream_id(null)
total_cost0.0056105
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