Run: 2025-11-18-01KACP8E2C7TG434304W7MXPGA

Run Details

Model:: Gemini 2.5 Pro
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 35.6s
Cost:: $0.041818
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

The grandfather clock in the hall had finally stopped ticking.
Sir Reginald was slumped dead in his red leather armchair.
A single, perfect red rose was placed on his chest.
His famous jewel collection was scattered across the old floor.
A nearby window had been left open to the storm.
This felt less like a robbery and more like art.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	10
3	10
4	10
5	10

created_at	"2025-11-18T23:55:09.32378+00:00" 11/18/2025, 11:55:09 PM
model	"google/gemini-2.5-pro"
app_id	182717
external_user	(null)
streamed	true
cancelled	false
latency	2337
moderation_latency	(null)
generation_time	35529
tokens_prompt	42
tokens_completion	1467
native_tokens_prompt	38
native_tokens_completion	4177
native_tokens_completion_images	0
native_tokens_reasoning	4124
native_tokens_cached	0
num_media_prompt	(null)
num_input_audio_prompt	(null)
num_media_completion	0
num_search_results	(null)
origin	"https://ncbench.com/"
is_byok	false
finish_reason	"stop"
native_finish_reason	"STOP"
usage	0.0418175
api_type	"completions"
id	"gen-1763510073-FzXm48e5bTuRCUqygNmL"
upstream_id	(null)
total_cost	0.0418175
cache_discount	(null)
upstream_inference_cost	0
provider_name	"Google AI Studio"