Run: 2026-05-10-01KR8VJSBDG0DRAW3P7WQ4WMF6

Run Details

Model:
Gemma 4 31B (Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
1m 45s
Cost:
$0.001184
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain beat against the glass. The room smelled of almonds. Lord Grey lay very still. His blue eyes stared blankly. A gold watch rested there. The heavy curtains were closed. One glass sat on mahogany. Poison left a bitter scent. Who entered through the door? Someone watched from the hall.
created_at"2026-05-10T11:50:23.349Z" 5/10/2026, 11:50:23 AM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency153
moderation_latency(null)
generation_time105083
tokens_prompt46
tokens_completion2502
native_tokens_prompt52
native_tokens_completion3098
native_tokens_completion_images(null)
native_tokens_reasoning2423
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)
usage0.001184
router(null)
provider_responses
0
endpoint_id"4149ab03-3b69-45a0-b94c-6c253b8641a1"
id"chatcmpl-ReAO2o1PSxCUGHG59au74qNJ"
is_byokfalse
latency53
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778413823-JbvTS3UqtVMZd4BkC6GM"
session_id(null)
api_type"completions"
id"gen-1778413823-bqL63lOUjJ9GFUMnztq7"
upstream_id"chatcmpl-ReAO2o1PSxCUGHG59au74qNJ"
total_cost0.001184
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95