GET

/v1/models/amazon-bedrock/google.gemma-4-e2b

Accept:

provider amazon-bedrockstatus activefirst seen Mar 31, 2026last seen 7m ago

rawId	google.gemma-4-e2b
displayName	Gemma 4 E2B
id	amazon-bedrock-google-gemma-4-e2b
activity	chat
schemaEndpointId	no bound generation route
releasedAt	1774915200 — Mar 31, 2026
firstSeenAt	1774915200 — Mar 31, 2026
lastSeenAt	1794561364 — 7m ago
pricing	$0.04 / 1M input · $0.08 / 1M output → open calculator https://pricing.us-east-1.amazonaws.com/offers/v1.0/aws/AmazonBedrock/current/us-east-1/index.json input_tokens (usage) · output_tokens (usage)
contextWindow	128000
modalities	{"input":["audio","image","text","video"],"output":["text"]}
capabilities	{"reasoning":true,"tools":true}
maxOutput · knowledgeCutoff · openWeights · weightsUrl · requestMap · providerMetadata	not published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/amazon-bedrock →

endpoint	activity
model/{modelId}/converse input · output	chat
model/{modelId}/converse-stream input · output	chat
model/{modelId}/invoke input · output	chat
model/{modelId}/invoke-with-response-stream input · output	chat

Sources

field	recorded source
contextWindow	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md docs-derived contextWindow Source trace `096e2f01ea487b262d29aac3208916057384a93d292210c081e246863c818775`
modalities	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md docs-derived modalities Source trace `096e2f01ea487b262d29aac3208916057384a93d292210c081e246863c818775`
pricing	Source linked above. docs-derived Pricing Source trace `b3f327f80c1ce9ef8a74929e1c99281c2c33082abfaf32e801ddab0b7cd66b75`
reasoning	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md docs-derived reasoning Source trace `096e2f01ea487b262d29aac3208916057384a93d292210c081e246863c818775`
capabilities.reasoning	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md docs-derived capabilities.reasoning Source trace `096e2f01ea487b262d29aac3208916057384a93d292210c081e246863c818775`
capabilities.tools	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md docs-derived capabilities.tools Source trace `096e2f01ea487b262d29aac3208916057384a93d292210c081e246863c818775`
efforts	https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-google-gemma-4-e2b.md Value unknown (null); not published in the checked source · checked 2026-10-09.
activity	Source unknown — no source URL recorded.
maxOutput	Source unknown — no source URL recorded.
requestMap	Source unknown — no source URL recorded.
schemaEndpointId	Source 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":"google.gemma-4-e2b","usage":{"input_tokens":1200,"output_tokens":400}}'