List price
Input / 1M$0.50Output / 1M$10.00Cache read / 1M—Blended$7.625Value index—Last move—
models.dev · MIT · retrieved Oct 24, 2026
Gemini 2.5 Flash Preview TTS
Gemini 2.5 Flash Preview TTS is listed by Google at $0.5 input and $10 output per million tokens. The recorded context window is 8,192 tokens. Release date on file: 2025-05-01. No LMArena overall rating was matched for this name, so it is left out of the Value Index. Price source: models.dev (MIT).
- Context1
- Inverse price98
- Arena—
- GPQA—
- Tools15
- Modalities33
Price history
Input and output list price. A missing day stays a gap in the line. The series is not a quality history.
No ModelPriceWatch series matched this model, so there is no line to draw.
Benchmarks
LMArena is CC-BY-4.0. Epoch scores, including LiveBench where Epoch publishes it, are CC-BY-4.0. A blank cell means this snapshot has no match. Nothing here is estimated.
| Benchmark | Score | Detail | Source |
|---|---|---|---|
| LMArena overall | — | — | — |
| LMArena coding | — | — | — |
| LMArena math | — | — | — |
| GPQA Diamond | — | — | — |
| LiveBench | — | — | — |
| SWE-bench Verified | — | — | — |
| Epoch Capability Index | — | — | — |
Provider prices
The list row is the price used for the value index. Other rows are the same model id on models.dev, plus the LiteLLM catalog price when we have one. A split quote is kept beside the list price.
| Quote | Provider | Input / 1M | Output / 1M | Blended | Source |
|---|---|---|---|---|---|
| List | $0.50 | $10.00 | $7.625 | models.dev · MIT | |
| Also listed | Vertex | $0.50 | $10.00 | $7.625 | models.dev · MIT |
| LiteLLM | gemini | $0.50 | $10.00 | $7.625 | LiteLLM model_prices_and_context_window.json · MIT |
Spec
Context8,192Max output16,384InputtextOutputaudioReleased2025-05-01Open weightsNo
Spec fields are from the models.dev row for Google.