Run: 2026-02-25-01KJ94S9XR5Q0DBX9Q04MJG6GC

Run Details

Model:
Gemini 3 Flash (Preview, Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
17.0s
Cost:
$0.009427
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
Storm clouds hid the moon. The library door stood open. Arthur lay on the rug. Red liquid stained his vest. That was not spilled wine. His gold watch had stopped. Cold eyes stared at nothing. Heavy silence filled the room. Who could have done this? Someone watched from the shadows.
created_at"2026-02-25T00:57:03.168Z" 2/25/2026, 12:57:03 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1412
moderation_latency(null)
generation_time16917
tokens_prompt46
tokens_completion809
native_tokens_prompt37
native_tokens_completion3136
native_tokens_completion_images0
native_tokens_reasoning3076
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"
usage0.0094265
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1412
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981023-1IDfBBrxRXH7NXOYcb1B"
upstream_id(null)
total_cost0.0094265
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