Run: 2026-07-07-01KWZ3VACWZK27V13RB22MB3EK

Run Details

Model:
Aion 3.0
Duration:
20.8s
Cost:
$0.007653
Provider:
AionLabs

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 room was completely dark. A body lay on floor. Blood pooled beneath the corpse. Detective Harris entered the scene. His eyes scanned the room. Something felt wrong about this. The victim wore expensive clothes. No wallet was found nearby. This was not a robbery. Harris knelt beside the body. Three stab wounds were visible. The knife was still there. Placed neatly beside the head. Too neat for a struggle. This killer knew the victim. Harris noticed a wedding ring. Still on the left hand. No defensive wounds were found. The victim knew their attacker. A photograph lay nearby, faded. A woman and two children. Harris turned it over slowly. Something was written on back. "Time to pay old debts." Harris felt his stomach tighten. This case would be difficult. The clock struck midnight loudly. His phone began ringing suddenly. Another body had been found.
created_at"2026-07-07T20:20:56.362Z" 7/7/2026, 8:20:56 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency541
moderation_latency(null)
generation_time20707
tokens_prompt46
tokens_completion1520
native_tokens_prompt41
native_tokens_completion1255
native_tokens_completion_images(null)
native_tokens_reasoning1283
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)
usage0.007653
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"6adc9a0d8cc24da28767a7e790a287a3"
is_byokfalse
latency541
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783455656-cKFIAQ2iXGz1XLir7K1p"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783455656-aVkWhUbvGQDQdmpJ1rMz"
upstream_id"6adc9a0d8cc24da28767a7e790a287a3"
total_cost0.007653
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences29
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205
215
225
235
245
255
265
275
285