GET

/v1/models/amazon-bedrock/us.writer.palmyra-x4-v1:0

provider amazon-bedrockstatus activefirst seen Oct 9, 2024last seen 10m agodeprecated Oct 20, 2026
rawIdus.writer.palmyra-x4-v1:0
displayNamePalmyra X4
idamazon-bedrock-us-writer-palmyra-x4-v1-0
activitychat
schemaEndpointIdmodel/{modelId}/converse
input · output
releasedAtno release date reported by the provider
firstSeenAt1728432000 — Oct 9, 2024
lastSeenAt1794564071 — 10m ago
pricingnot published by this provider’s list endpoint
contextWindow128000
maxOutput8000
modalities{"input":["text"],"output":["text"]}
capabilities{"tools":true}
requestMap{"thinking":null,"maxTokensField":null,"developerRole":false,"replayReasoningContent":null,"store":null,"strictTools":null,"sessionAffinity":null,"cacheControl":null,"toolStream":null,"reasoningEffort":false}
knowledgeCutoff · openWeights · weightsUrl · providerMetadatanot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/amazon-bedrock →
endpointactivity
model/{modelId}/converse
input · output
chat

endpoints matching this model — the provider has more, see /v1/schemas/amazon-bedrock

Sources

fieldrecorded source
contextWindowhttps://docs.aws.amazon.com/bedrock/latest/userguide/model-card-writer-palmyra-x4.md

docs-derived

contextWindow

Source trace
52e013e3b6cabdf6eda6425097b71cc2f59f8beb4c48238a818a959d135e4c60
maxOutputhttps://docs.aws.amazon.com/bedrock/latest/userguide/model-card-writer-palmyra-x4.md

docs-derived

maxOutput

Source trace
52e013e3b6cabdf6eda6425097b71cc2f59f8beb4c48238a818a959d135e4c60
modalitieshttps://docs.aws.amazon.com/bedrock/latest/userguide/model-card-writer-palmyra-x4.md

docs-derived

modalities

Source trace
52e013e3b6cabdf6eda6425097b71cc2f59f8beb4c48238a818a959d135e4c60
capabilities.toolshttps://docs.aws.amazon.com/bedrock/latest/userguide/model-card-writer-palmyra-x4.md

docs-derived

capabilities.tools

Source trace
52e013e3b6cabdf6eda6425097b71cc2f59f8beb4c48238a818a959d135e4c60
schemaEndpointIdhttps://docs.aws.amazon.com/bedrock/latest/userguide/model-card-writer-palmyra-x4.md

docs-derived

Programmatic Access: bedrock-runtime profile ID; APIs supported: Converse

Source trace
52e013e3b6cabdf6eda6425097b71cc2f59f8beb4c48238a818a959d135e4c60
requestMaphttps://raw.githubusercontent.com/boto/botocore/develop/botocore/data/bedrock-runtime/2023-09-30/service-2.json

generated

#/operations/Converse/input

Source trace
618bf3a6f4cb6e4987a01bd8ea2ce1f070e854991c750c67babf03520315dead
activitySource unknown — no source URL recorded.
pricingSource unknown — no source URL recorded.
reasoningSource unknown — no source URL recorded.

Use it

shell
$ curl https://modelschemas.com/v1/schemas/amazon-bedrock/chat/model/%7BmodelId%7D/converse # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"amazon-bedrock","endpointId":"model/{modelId}/converse","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"amazon-bedrock","model":"us.writer.palmyra-x4-v1:0","usage":{"input_tokens":1200,"output_tokens":400}}'