Google · current

Gemini 2.5 Flash TTS

Gemini 2.5 Flash TTS is attributed to Google in the catalog. It accepts text input and produces audio output.

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Report an error Model and price history

Modalities

Token rates

Unavailable

No recent paired token rate available

Context

33K

Released

2025-09-30

Knowledge cutoff

Jan 2025

Where to use it

1 observed offerings · token prices in USD per million where available

Estimate your workload cost

Vertex

gemini-2.5-flash-tts

current

Input

$0.50

Output

$10

Cache

—

Context

33K

Max output

16K

Reasoning: No
Tool calling: No
Structured output: Unknown
Temperature: No

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Vertex gemini-2.5-flash-tts	currentRecent price	33K	16K	$0.50	$10	—	No	No	Unknown	No

Capabilities and limits

Input: text
Output: audio
Max output: 16K
Weights: Closed (source-reported)
Release: 2025-09-30
Knowledge cutoff: Jan 2025
Family: gemini-flash

No confirmed capabilities

Provider-specific limits and support can differ.

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Models to compare

Candidates match reported specifications; they are not tested replacements.

Gemini 3.1 Flash Live PreviewGoogle · 131K contextCompare →Gemini 3.8 LiveGoogle · 131K contextCompare →Gemini 3.8 Live Extended ThinkingGoogle · 131K contextCompare →

Model and price history

Latest recorded change: source refresh · 2026-10-20

Model changes (2)

source refresh · 2026-10-20

{
  "before": {
    "model_type": null
  },
  "after": {
    "model_type": "speech"
  }
}

source refresh · 2026-10-12

{
  "before": {
    "knowledge_cutoff_reported": null
  },
  "after": {
    "knowledge_cutoff_reported": "2025-01"
  }
}

Price history (40 observations)

Date	Provider	Input / output
2026-11-02	Vertex	$0.50 / $10
2026-11-01	Vertex	$0.50 / $10
2026-10-31	Vertex	$0.50 / $10
2026-10-30	Vertex	$0.50 / $10
2026-10-29	Vertex	$0.50 / $10
2026-10-28	Vertex	$0.50 / $10
2026-10-27	Vertex	$0.50 / $10
2026-10-27	Vertex	$0.50 / $10
2026-10-27	Vertex	$0.50 / $10
2026-10-27	Vertex	$0.50 / $10
2026-10-26	Vertex	$0.50 / $10
2026-10-25	Vertex	$0.50 / $10
2026-10-24	Vertex	$0.50 / $10
2026-10-24	Vertex	$0.50 / $10
2026-10-24	Vertex	$0.50 / $10
2026-10-23	Vertex	$0.50 / $10
2026-10-23	Vertex	$0.50 / $10
2026-10-23	Vertex	$0.50 / $10
2026-10-23	Vertex	$0.50 / $10
2026-10-23	Vertex	$0.50 / $10
2026-10-22	Vertex	$0.50 / $10
2026-10-21	Vertex	$0.50 / $10
2026-10-20	Vertex	$0.50 / $10
2026-10-19	Vertex	$0.50 / $10
2026-10-18	Vertex	$0.50 / $10
2026-10-17	Vertex	$0.50 / $10
2026-10-12	Vertex	$0.50 / $10
2026-10-12	Vertex	$0.50 / $10
2026-10-11	Vertex	$0.50 / $10
2026-10-10	Vertex	$0.50 / $10
2026-10-09	Vertex	$0.50 / $10
2026-10-09	Vertex	$0.50 / $10
2026-10-08	Vertex	$0.50 / $10
2026-10-07	Vertex	$0.50 / $10
2026-09-22	Vertex	$0.50 / $10
2026-09-21	Vertex	$0.50 / $10
2026-09-20	Vertex	$0.50 / $10
2026-09-19	Vertex	$0.50 / $10
2026-09-18	Vertex	$0.50 / $10
2026-09-17	Vertex	$0.50 / $10