Gemini 2.5 Flash TTS (Dec 2025)
GoogleGemini
Description
A thinking model designed for a balance between price and performance. It builds upon Gemini 2.0 Flash with upgraded reasoning, hybrid thinking control, multimodal capabilities (text, image, video, audio input), and a 1M token input context window.
Release Date
2025-05-20
Parameters
—
Context Length
1.0M
Modalities
audio, image, pdf, text, video
Capability Radar
60
general
60
coding
60
reasoning
68
scienceest.
60
agents
85
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Audio | 54 | 54.0 | AA |
Benchmark Scores (LLM Stats)
Biology
GPQA
82.8%SR
Code
Aider-Polyglot
61.9%SR
SWE-Bench Verified
60.4%SR
Aider-Polyglot Edit
56.7%SR
Factuality
FACTS Grounding
85.3%SR
SimpleQA
26.9%SR
General
Global-MMLU-Lite
88.4%SR
MMMU
79.7%SR
Vibe-Eval
65.4%SR
LiveCodeBench v5
63.9%SR
MRCR
32.0%SR
Math
AIME 2024
88.0%SR
AIME 2025
72.0%SR
Humanity's Last Exam
11.0%SR
AA Evaluation Indices
No AA evaluation data available
LLM Stats Category Scores
Language90
Grounding90
Physics80
Healthcare80
Biology80
Chemistry80
Multimodal70
Math60
Reasoning60
Factuality60
Frontend Development60
General60
Code60
Vision50
Long Context20
Pricing
Input Price$0.3 / 1M tokens
Output Price$2.5 / 1M tokens
Blended Price (3:1)$0.85 / 1M tokens
Cache Read Price$0.03 / 1M tokens
Speed
No speed data available
Provider Price Ranking
Provider Price Ranking
13 providers
Cheapest: QiHangMost Expensive: Vertex
ProviderInputOutput
1QiHangCheapest
$0.09
$0.71
2Jiekou.AI
$0.27
$2.25
3GooglePRIMARY
$0.3
$2.5
4302.AI
$0.3
$2.5
5NanoGPT
$0.3
$2.5
6Abacus
$0.3
$2.5
7SAP AI Core
$0.3
$2.5
8Helicone
$0.3
$2.5
9FrogBot
$0.3
$2.5
10AIHubMix
$0.3
$2.5
11LLM Gateway
$0.3
$2.5
12Auriko
$0.3
$2.5
13Vertex
$0.5
$10
Compare pricing across different API providers for this model.