Run: 2026-02-20-01KHY9FYP0MRXA4NZYV1GJGW9S

Run Details

Model:
ByteDance Seed 1.6 Flash
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
2.6s
Cost:
$0.000087
Provider:
Seed

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"2026-02-20T19:47:40.878Z" 2/20/2026, 7:47:40 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency782
moderation_latency(null)
generation_time2512
tokens_prompt75
tokens_completion276
native_tokens_prompt146
native_tokens_completion253
native_tokens_completion_images(null)
native_tokens_reasoning252
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"
usage0.00008685
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"0217716168613000eb6750cc7dc4c5e11333efa00d940ee76e929"
is_byokfalse
latency659
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616860-KlqlU1FmY5mwx9qisMtV"
upstream_id"0217716168613000eb6750cc7dc4c5e11333efa00d940ee76e929"
total_cost0.00008685
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

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