GET

/v1/models/gemini/gemini-3-flash-preview

provider geministatus activefirst seen Dec 17, 2025last seen 9m ago
rawIdgemini-3-flash-preview
displayNameGemini 3 Flash Preview
idgemini-gemini-3-flash-preview
activitychat
schemaEndpointIdv1beta/models/{modelsId}:generateContent
input · output
releasedAt1765929600 — Dec 17, 2025
firstSeenAt1765929600 — Dec 17, 2025
lastSeenAt1794561322 — 9m ago
pricing
$0.5 / 1M input · $3 / 1M output → open calculator
input_tokens (usage) · audio_tokens (usage) · output_tokens (usage) · cache_read_tokens (usage) · audio_cache_tokens (usage)
contextWindow1048576
maxOutput65536
modalities{"input":["text","image","audio","video","file"],"output":["text"]}
capabilities{"reasoning":true,"temperature":true,"top_p":true,"top_k":true,"tools":true,"tool_choice":true,"structured_outputs":true,"max_tokens":true,"response_format":true,"seed":true}
requestMap{"thinking":null,"maxTokensField":null,"developerRole":false,"replayReasoningContent":null,"store":null,"strictTools":null,"sessionAffinity":null,"cacheControl":null,"toolStream":null,"reasoningEffort":null}
knowledgeCutoff · openWeights · weightsUrl · providerMetadatanot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/gemini →
endpointactivity
v1beta/models/{modelsId}:generateContent
input · output
chat

endpoints matching this model — the provider has more, see /v1/schemas/gemini

Sources

fieldrecorded source
contextWindowSource unknown — no source URL recorded.

listing

maxOutputSource unknown — no source URL recorded.

listing

modalitieshttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Supported data types

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
pricingSource linked above.

docs-derived

Pricing

Source trace
ee19928adc7f14039d8c36141415818b0e5b77c1d3160211332890e137cbe63d
capabilities.reasoninghttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities.Thinking

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
capabilities.temperatureSource unknown — no source URL recorded.

listing

capabilities.top_pSource unknown — no source URL recorded.

listing

capabilities.top_kSource unknown — no source URL recorded.

listing

capabilities.toolshttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/tools

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
capabilities.tool_choicehttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/toolConfig

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
capabilities.structured_outputshttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/generationConfig/properties/responseSchema

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
capabilities.max_tokenshttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/generationConfig/properties/maxOutputTokens

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
capabilities.response_formathttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/generationConfig/properties/responseMimeType

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
capabilities.seedhttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

upstream-spec

/properties/generationConfig/properties/seed

Source trace
343ff1b68827292bea63e0965dec5cfd8c97953c3345c7c552e91fce8bb4ab90
{
  "endpointId": "v1beta/models/{modelsId}:generateContent",
  "fetchedAt": 1794375004
}
serverTools.codeExecutionhttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
serverTools.computerUsehttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
serverTools.fileSearchhttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
serverTools.googleMapshttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
serverTools.urlContexthttps://aistudio.google.com/docs/models/gemini-3-flash-preview.md

docs-derived

Capabilities

Source trace
bb99a4a27c9bb1e0ee0bb37c6277c0fc4f016c9bf1370b793413eb5e77036336
reasoninghttps://aistudio.google.com/docs/thinking.md?generate-content=true

docs-derived

silent

Source trace
d15c8cc53afce24ff93818a192ede91348717564a5de15633692f6faee994cd5
requestMaphttps://generativelanguage.googleapis.com/$discovery/rest?version=v1beta

docs-derived

GenerateContentRequest

Source trace
70230a719189c7fe56c58c2826c8183a22565cfd2fdc646b9ec95f2c4eb133e8
activitySource unknown — no source URL recorded.
schemaEndpointIdSource unknown — no source URL recorded.

Use it

shell
$ curl https://modelschemas.com/v1/schemas/gemini/chat/v1beta/models/%7BmodelsId%7D%3AgenerateContent # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"gemini","endpointId":"v1beta/models/{modelsId}:generateContent","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"gemini","model":"gemini-3-flash-preview","usage":{"input_tokens":1200,"output_tokens":400}}'