Run: 2026-03-11-01KKFBWDWAS78B23NV9HKT2Q53

Run Details

Model:
Qwen 3.5 9B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
2m 9s
Cost:
$0.001579
Provider:
Together

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 heavy storm clouds rolled over the dark mansion where the silent body lay upon the very cold dark floor. A young detective arrived at the front door to see what terrible crime had taken place inside the empty room. Turning upon the knob he saw the key before unlocking it as he walked into the silent long dark hallway. The air smelled of decay as the blood red stain appeared upon the carpet near the broken wooden chair leg.
created_at"2026-03-11T21:12:13.974Z" 3/11/2026, 9:12:13 PM
model"qwen/qwen3.5-9b-20260310"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency256
moderation_latency(null)
generation_time129194
tokens_prompt46
tokens_completion8386
native_tokens_prompt47
native_tokens_completion10497
native_tokens_completion_images(null)
native_tokens_reasoning8278
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00157925
router(null)
provider_responses
0
endpoint_id"00d506d9-a5e9-4382-a2b9-d54732365594"
id"oagE87T-3pDw3Z-9dad8e5f7628eff7"
is_byokfalse
latency256
model_permaslug"qwen/qwen3.5-9b-20260310"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773263533-Dmi2HZUCr3CRHn8h8jOi"
upstream_id"oagE87T-3pDw3Z-9dad8e5f7628eff7"
total_cost0.00157925
cache_discount(null)
upstream_inference_cost0
provider_name"Together"

Evaluation details

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