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AI models

Unspecified

vertex_ai/gemini-3.8-flash-tts

AI model

API mode: Speech synthesis^*
Maximum output: 16,384 tokens^*

No matched benchmark results are available for this entry yet.

Run it locally

Inference · memory estimate

vertex_ai/gemini-3.8-flash-tts

Not enough verified architecture information for a reliable VRAM estimate.

Capabilities

Maximum input: 8,192 tokens^*
Maximum output: 16,384 tokens^*
API mode: Speech synthesis^*

System configuration

Detailed specifications

Specifications · 9 fields

input cost per token

5.0e-7^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

litellm provider

vertex_ai^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max input tokens

8,192^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max output tokens

16,384^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max tokens

16,384^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

mode

audio_speech^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per audio token

9.0e-6^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per token

9.0e-6^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supported endpoints

/v1/audio/speech^*

Scope and conditions

native_context

provider: vertex_ai^*
mode: audio_speech^*
full_native_model_id: vertex_ai/gemini-3.8-flash-tts^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

* Provisional data