Run: 2026-05-10-01KR914QDQ0QEZXDH0GYG592SA

Run Details

Model:
Gemma 4 26B (Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
3m 28s
Cost:
$0.002967
Provider:
DeepInfra

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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The rain lashed against the tall, wide windows while the old clock ticked very loudly in the silent, empty hallway. A single crimson pool spread slowly across the wooden floorboards near the lifeless body of the very wealthy, lonely man. Detective Miller stepped into the room and noticed a broken glass lying shattered beside the large, dark, polished mahogany desk. Something about the scene felt wrong, as if the killer had left a tiny, deliberate clue for him to find.
created_at"2026-05-10T13:27:34.079Z" 5/10/2026, 1:27:34 PM
model"google/gemma-4-26b-a4b-it-20260403"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency228
moderation_latency(null)
generation_time207886
tokens_prompt46
tokens_completion6348
native_tokens_prompt53
native_tokens_completion8715
native_tokens_completion_images(null)
native_tokens_reasoning6230
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00296681
router(null)
provider_responses
0
endpoint_id"d71c6981-347d-4622-a86b-2c9e5d0f2c6c"
id"chatcmpl-R9CSEQtU3c9IN8BlwX3Kw2Sn"
is_byokfalse
latency54
model_permaslug"google/gemma-4-26b-a4b-it-20260403"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778419654-ziWkyJA4LGGCEaG6Dden"
session_id(null)
api_type"completions"
id"gen-1778419654-CLzhTOV4ZBhUxvm60NBL"
upstream_id"chatcmpl-R9CSEQtU3c9IN8BlwX3Kw2Sn"
total_cost0.00296681
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
020
120
220
320