Run: 2026-09-02-01M1HB693VP8X7BBFY3XT4J9Z0

Run Details

Duration:
4.5s
Cost:
$0.001132
Provider:
Alibaba

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
What instrument does Lucy play based on the following text? Only return the instrument, nothing else. In the school band, there are four instruments: drums, bass, flute, trumped. John plays the drums, Mary plays the flute, and Pete plays the trumpet. Lucy doesn't play a wind instrument.

Model response

AI
bass
created_at"2026-09-02T15:18:22.597Z" 9/2/2026, 3:18:22 PM
model"qwen/qwen3.8-max-20260803"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1558
moderation_latency(null)
generation_time4490
tokens_prompt74
tokens_completion157
native_tokens_prompt125
native_tokens_completion147
native_tokens_completion_images(null)
native_tokens_reasoning142
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)
usage0.001132
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788362302-rN38d13NUBbAe3KleOEa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362302-TZLUFJWV6qP8a22223Lv"
upstream_id"chatcmpl-6cc24e2a-6408-9d2f-a83f-348a9f53a309"
provider_responses
0
endpoint_id"6332e9fd-e0c4-4cae-8c17-d25bc774864a"
id"chatcmpl-6cc24e2a-6408-9d2f-a83f-348a9f53a309"
is_byokfalse
latency1558
model_permaslug"qwen/qwen3.8-max-20260803"
provider_name"Alibaba"
status200
total_cost0.001132
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case insensitive: bass
n/a
Pass Matches Regex
/\bbass\b/i
n/a
no eval