GET
/v1/models/gemini/nano-banana-pro-preview
Accept:
| rawId | nano-banana-pro-preview |
| displayName | Nano Banana Pro |
| id | gemini-nano-banana-pro-preview |
| activity | chat |
| schemaEndpointId | v1beta/models/{modelsId}:generateContent |
| releasedAt | 1763596800 — Nov 20, 2025 |
| firstSeenAt | 1763596800 — Nov 20, 2025 |
| lastSeenAt | 1794566727 — 10m ago |
| pricing | not published by this provider’s list endpoint |
| contextWindow | 131072 |
| maxOutput | 32768 |
| capabilities | {"reasoning":true,"temperature":true,"top_p":true,"top_k":true,"tool_choice":true,"tools":true,"seed":true,"structured_outputs":true,"max_tokens":true,"response_format":true} |
| requestMap | {"thinking":null,"maxTokensField":null,"developerRole":false,"replayReasoningContent":null,"store":null,"strictTools":null,"sessionAffinity":null,"cacheControl":null,"toolStream":null,"reasoningEffort":null} |
| modalities · knowledgeCutoff · openWeights · weightsUrl · providerMetadata | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/gemini →| endpoint | activity |
|---|---|
| v1beta/models/{modelsId}:generateContent | chat |
endpoints matching this model — the provider has more, see /v1/schemas/gemini
Sources
| field | recorded source |
|---|---|
| contextWindow | Source unknown — no source URL recorded. listing |
| maxOutput | Source unknown — no source URL recorded. listing |
| capabilities.reasoning | Source unknown — no source URL recorded. listing |
| capabilities.temperature | Source unknown — no source URL recorded. listing |
| capabilities.top_p | Source unknown — no source URL recorded. listing |
| capabilities.top_k | Source unknown — no source URL recorded. listing |
| capabilities.tool_choice | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/toolConfig Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| capabilities.tools | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/tools Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| capabilities.seed | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/generationConfig/properties/seed Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| capabilities.structured_outputs | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/generationConfig/properties/responseSchema Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| capabilities.max_tokens | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/generationConfig/properties/maxOutputTokens Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| capabilities.response_format | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta upstream-spec /properties/generationConfig/properties/responseMimeType Source trace32cda8d66734c588f2c354d76d1a5a52e88eef1f2296197682b02b0d06aa87e4{
"endpointId": "v1beta/models/{modelsId}:generateContent",
"fetchedAt": 1790141457
} |
| reasoning | https://generativelanguage.googleapis.com/v1beta/models/nano-banana-pro-preview Value unknown (null); not published in the checked source · checked 2026-10-09. |
| requestMap | https://generativelanguage.googleapis.com/$discovery/rest?version=v1beta docs-derived GenerateContentRequest Source tracee236cce0347e2db0180cf61ef1254d5ee77de13cd640de3db6b963b967c7ef6b |
| pricing | https://ai.google.dev/gemini-api/docs/pricing Value unknown (null); not published in the checked source · checked 2026-10-22. |
| cacheRead | https://ai.google.dev/gemini-api/docs/pricing Value unknown (null); not published in the checked source · checked 2026-10-22. |
| modalities | https://ai.google.dev/gemini-api/docs/pricing Value unknown (null); not published in the checked source · checked 2026-10-26. |
| activity | Source unknown — no source URL recorded. |
| schemaEndpointId | Source 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":"nano-banana-pro-preview","usage":{"input_tokens":1200,"output_tokens":400}}'