Run: 2026-07-25-01KYCQT5AKVXTNTRWVDVDPNK4W

Run Details

Model:
Claude Opus 5 (Reasoning, Low)
Test:
Voice/dialogue sheets
Scenario:
Simple
Duration:
5.2s
Cost:
$0.005330
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
Fail Matches Regex (details)

Model input

System
You are an editor for novels. Whenever given text, you will extract the contained dialogue as a voice sheet in the following format: Speaker: "Dialogue"
User/Human
“What a curious feeling!” said Alice; “I must be shutting up like a telescope.” “Not like cats!” cried the Mouse, in a shrill, passionate voice. “Would you like cats if you were me?” “Come, there’s no use in crying like that!” said Alice to herself, rather sharply; “I advise you to leave off this minute!”

Model response

AI
Alice: "What a curious feeling!" Alice: "I must be shutting up like a telescope." Mouse: "Not like cats!" Mouse: "Would you like cats if you were me?" Alice: "Come, there's no use in crying like that!" Alice: "I advise you to leave off this minute!"
created_at"2026-07-25T13:35:39.356Z" 7/25/2026, 1:35:39 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3531
moderation_latency(null)
generation_time5075
tokens_prompt128
tokens_completion110
native_tokens_prompt176
native_tokens_completion178
native_tokens_completion_images(null)
native_tokens_reasoning44
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"end_turn"
service_tier"default"
usage0.00533
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNs5R3obVTnuHtDURoCH"
is_byokfalse
latency1770
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784986539-LU4RBGmiZlmxgCxkA8Or"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784986539-uXWlVkCUkR4I4pChVccG"
upstream_id"msg_011CdNs5R3obVTnuHtDURoCH"
total_cost0.00533
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
Fail Matches Regex
/Alice: ["“”]What a curious feeling! I must be shutting up like a telescope\.["“”]\s+Mouse: ["“”]Not like cats! Would you like cats if you were me\?["“”]\s+Alice: ["“”]Come, there['‘’]s no use in crying like that! I advise you to leave off this minute!["“”]/
 n/a