"2026-02-16T02:01:21.782863+00:00"2/16/2026, 2:01:21 AM
model
"writer/palmyra-x5-20250428"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1414
moderation_latency
390
generation_time
9017
tokens_prompt
6574
tokens_completion
625
native_tokens_prompt
6518
native_tokens_completion
652
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0078228
router
(null)
provider_responses
0
status
200
is_byok
false
latency
1411
endpoint_id
"c684c4e7-1b77-4ca5-9516-7ecc66e2c455"
provider_name
"Amazon Bedrock"
model_permaslug
"writer/palmyra-x5-20250428"
api_type
"completions"
id
"gen-1771207271-IufkDcuHIhU0nXvwJ5jh"
upstream_id
(null)
total_cost
0.0078228
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
65.0000%
Accuracy (recall)
Matched: 8/10, FP: 3
parsedCount
11
matched
8
total
10
falsePositives
3
expectedDetails
0
expected
entry
"861"
detail
"parkLocation"
summary
"The Fae Grove is in Richmond Park per the codex, but the passage places it in Hyde Park."
status
"matched"
matchedBy
entry
"861"
detail
"parkLocation"
explanation
"The text places the Fae Grove in Hyde Park, but the codex states it is located in Richmond Park."
paragraph
1
substring
"Hyde Park"
location
extractedText
"Hyde Park"
inBounds
true
expectedText
"The Fae Grove in Hyde Park"
locationAccurate
true
1
expected
entry
"4424"
detail
"eyeColor"
summary
"Isolde has pale lavender eyes per the codex, but the passage says pale blue eyes."
status
"matched"
matchedBy
entry
"4424"
detail
"eyeColor"
explanation
"The text describes Isolde as having pale blue eyes, but the codex specifies her eye color as pale lavender."
paragraph
1
substring
"pale blue eyes"
location
extractedText
"pale blue eyes"
inBounds
true
expectedText
"Her pale blue eyes settled on Aurora"
locationAccurate
true
2
expected
entry
"2005"
detail
"containerColor"
summary
"Dream Dust is stored in cobalt-blue glass vials per the codex, but Isolde says red glass vials."
status
"matched"
matchedBy
entry
"2005"
detail
"containerColor"
explanation
"The text describes Dream Dust as stored in red glass vials, but the codex specifies it is stored in small cobalt-blue glass vials."
paragraph
1
substring
"little red glass vials"
location
extractedText
"[not found in paragraph 1]"
inBounds
true
expectedText
"little red glass vials"
locationAccurate
false
3
expected
entry
"6003"
detail
"master"
summary
"The Somnian Cult serves Prince Asmodeus per the codex, but Isolde says their master is Prince Lilith."
status
"missed"
4
expected
entry
"4422"
detail
"eyeColor"
summary
"Father Cormac has pale blue eyes per the codex, but the passage says dark brown eyes."
status
"matched"
matchedBy
entry
"4422"
detail
"eyeColor"
explanation
"The text describes Father Cormac as having dark brown eyes, but the codex states his eye color is pale blue."
paragraph
2
substring
"dark brown eyes"
location
extractedText
"[not found in paragraph 2]"
inBounds
true
expectedText
"his dark brown eyes troubled"
locationAccurate
false
5
expected
entry
"6004"
detail
"headquarters"
summary
"The Parish Guard is headquartered at St. Brigid's Church, Islington per the codex, but Cormac says their cathedral in Southwark."
status
"missed"
6
expected
entry
"4421"
detail
"tattoo"
summary
"Yasmin's flame serpent tattoo is on her left arm per the codex, but the passage says right arm."
status
"matched"
matchedBy
entry
"4421"
detail
"tattoo"
explanation
"The text locates Yasmin's flame serpent tattoo on her right arm, but the codex specifies it is on her left arm."
paragraph
3
substring
"on her right arm"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"tattoo on her right arm"
locationAccurate
false
7
expected
entry
"4423"
detail
"tattoo"
summary
"Wei-Lin's dragon tattoo covers his entire back per the codex, but the passage places it on his chest."
status
"matched"
matchedBy
entry
"4423"
detail
"tattoo"
explanation
"The text describes a dragon tattoo on Wei-Lin's chest, but the codex states his dragon tattoo covers his entire back, not the chest."
paragraph
3
substring
"dragon on his chest"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"The dragon on his chest"
locationAccurate
false
8
expected
entry
"2006"
detail
"material"
summary
"The Fae-Forged Blade is made of moonsilver per the codex, but Wei-Lin says bronze daggers."
status
"matched"
matchedBy
entry
"2006"
detail
"material"
explanation
"The text refers to bronze Fae-Forged Blades, but the codex specifies they are made of moonsilver."
paragraph
3
substring
"bronze daggers"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"bronze daggers that can cut through wards"
locationAccurate
false
9
expected
entry
"2006"
detail
"temperature"
summary
"The Fae-Forged Blade is always cold to the touch per the codex, but Aurora feels it warm."
status
"matched"
matchedBy
entry
"2006"
detail
"temperature"
explanation
"The text describes the Fae-Forged Blade as warm to the touch, but the codex specifies it is always cold to the touch."
paragraph
4
substring
"warm to the touch"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
"It was warm to the touch"
locationAccurate
false
falsePositiveDetails
0
parsed
entry
"862"
detail
"ruler"
explanation
"The text claims Prince Lilith is the master of the Somnian Cult, but the codex states that Prince Asmodeus rules Somnia and by extension the Somnian Cult."
paragraph
1
substring
"Prince Lilith"
status
"false_positive"
location
extractedText
"[not found in paragraph 1]"
inBounds
true
expectedText
""
locationAccurate
false
1
parsed
entry
"862"
detail
"ruler"
explanation
"The text again attributes the Somnian Cult to Prince Lilith, but according to the codex, Prince Asmodeus is the ruler of Somnia and the master of the Somnian Cult."
paragraph
2
substring
"their master, Prince Lilith"
status
"false_positive"
location
extractedText
"their master, Prince Lilith"
inBounds
true
expectedText
""
locationAccurate
true
2
parsed
entry
"2005"
detail
"sealMaterial"
explanation
"The text implies the vial is simply uncorked, but the codex specifies that Dream Dust vials are sealed with black wax, which would need to be broken, not just uncorked."
paragraph
2
substring
"uncorked a vial"
status
"false_positive"
location
extractedText
"[not found in paragraph 2]"
inBounds
true
expectedText
"little red glass vials"
locationAccurate
false
closestExpected
entry
"2005"
detail
"containerColor"
summary
"Dream Dust is stored in cobalt-blue glass vials per the codex, but Isolde says red glass vials."
"The text places the Fae Grove in Hyde Park, but the codex states it is located in Richmond Park."
paragraph
1
substring
"Hyde Park"
status
"true_positive"
matchedExpected
entry
"861"
detail
"parkLocation"
summary
"The Fae Grove is in Richmond Park per the codex, but the passage places it in Hyde Park."
location
extractedText
"Hyde Park"
inBounds
true
expectedText
"The Fae Grove in Hyde Park"
locationAccurate
true
1
parsed
entry
"4424"
detail
"eyeColor"
explanation
"The text describes Isolde as having pale blue eyes, but the codex specifies her eye color as pale lavender."
paragraph
1
substring
"pale blue eyes"
status
"true_positive"
matchedExpected
entry
"4424"
detail
"eyeColor"
summary
"Isolde has pale lavender eyes per the codex, but the passage says pale blue eyes."
location
extractedText
"pale blue eyes"
inBounds
true
expectedText
"Her pale blue eyes settled on Aurora"
locationAccurate
true
2
parsed
entry
"862"
detail
"ruler"
explanation
"The text claims Prince Lilith is the master of the Somnian Cult, but the codex states that Prince Asmodeus rules Somnia and by extension the Somnian Cult."
paragraph
1
substring
"Prince Lilith"
status
"false_positive"
location
extractedText
"[not found in paragraph 1]"
inBounds
true
expectedText
""
locationAccurate
false
3
parsed
entry
"2005"
detail
"containerColor"
explanation
"The text describes Dream Dust as stored in red glass vials, but the codex specifies it is stored in small cobalt-blue glass vials."
paragraph
1
substring
"little red glass vials"
status
"true_positive"
matchedExpected
entry
"2005"
detail
"containerColor"
summary
"Dream Dust is stored in cobalt-blue glass vials per the codex, but Isolde says red glass vials."
location
extractedText
"[not found in paragraph 1]"
inBounds
true
expectedText
"little red glass vials"
locationAccurate
false
4
parsed
entry
"4422"
detail
"eyeColor"
explanation
"The text describes Father Cormac as having dark brown eyes, but the codex states his eye color is pale blue."
paragraph
2
substring
"dark brown eyes"
status
"true_positive"
matchedExpected
entry
"4422"
detail
"eyeColor"
summary
"Father Cormac has pale blue eyes per the codex, but the passage says dark brown eyes."
location
extractedText
"[not found in paragraph 2]"
inBounds
true
expectedText
"his dark brown eyes troubled"
locationAccurate
false
5
parsed
entry
"862"
detail
"ruler"
explanation
"The text again attributes the Somnian Cult to Prince Lilith, but according to the codex, Prince Asmodeus is the ruler of Somnia and the master of the Somnian Cult."
paragraph
2
substring
"their master, Prince Lilith"
status
"false_positive"
location
extractedText
"their master, Prince Lilith"
inBounds
true
expectedText
""
locationAccurate
true
6
parsed
entry
"2005"
detail
"sealMaterial"
explanation
"The text implies the vial is simply uncorked, but the codex specifies that Dream Dust vials are sealed with black wax, which would need to be broken, not just uncorked."
paragraph
2
substring
"uncorked a vial"
status
"false_positive"
location
extractedText
"[not found in paragraph 2]"
inBounds
true
expectedText
"little red glass vials"
locationAccurate
false
closestExpected
entry
"2005"
detail
"containerColor"
summary
"Dream Dust is stored in cobalt-blue glass vials per the codex, but Isolde says red glass vials."