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Run: 2026-04-24-01KQ0AV9W2VXAEK37TJWKM05SD
Run Details
Model:
GPT-OSS 120B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
29.2s
Cost:
$0.000296
Provider:
Novita
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
Messages
Meta
AI
Rain hammered the cobblestones as Detective Marlow arrived, flashlight trembling, at the locked manor’s eerie entrance with unsettling silence looming. Inside, a grand ballroom lay strewn with shattered crystal, crimson stains blooming across the polished oak floor of the night. The victim, Lord Whitmore, slumped beside a gutted piano, a single violin string coiled around his throat in silent victory. Marlow surveyed the scene, noting a wilted rose, an overturned candlestick, and faint footprints disappearing into darkness of the past. A distant thunderclap punctuated his thoughts, reminding him that secrets often hide beneath storms, waiting patiently for revelation in silence.
created_at
"2026-04-24T18:08:19.341Z"
4/24/2026, 6:08:19 PM
model
"openai/gpt-oss-120b"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
507
moderation_latency
(null)
generation_time
29118
tokens_prompt
46
tokens_completion
1213
native_tokens_prompt
89
native_tokens_completion
1166
native_tokens_completion_images
(null)
native_tokens_reasoning
1040
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.00029595
router
(null)
provider_responses
0
endpoint_id
"3dc95f88-3960-4c91-b2bb-bbd2f5069c48"
id
"13c1c106001093dd94619a847437741d"
is_byok
false
latency
369
model_permaslug
"openai/gpt-oss-120b"
provider_name
"Novita"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777054099-ksil7aaPyd6u1nwxxsa7"
session_id
(null)
api_type
"completions"
id
"gen-1777054099-agYGYRophw9bhQb1m4n5"
upstream_id
"13c1c106001093dd94619a847437741d"
total_cost
0.00029595
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Novita"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
5
wordCounts
0
20
1
20
2
20
3
20
4
20