Gemini 2.5 Flash Preview (Sep '25) (Reasoning)
Gemini 2.5 Flash Preview (Sep '25) (Reasoning) is a Google Gemini 2.5 model, part of the Gemini generation that emphasized thinking, long-context work, multimodal reasoning, and developer access through AI Studio and Vertex AI. The profile lets you compare the specific Pro, Flash, or Flash-Lite variant on measured quality, speed, and cost.
Gemini 2.5 thinking modelsModel Snapshot
ReleaseSep 25, 2025
Overall
Rank #138 across 526
31.1
Coding
Rank #173 across 436
24.6
Blended Price
No rank
n/a
Strength Profile
Percentile score by analysis domain.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Max Outputn/a
Streaming speed is not measured for this model yet.
Pricing
Blended-
Input-
Output-
Metadata
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 31.1 | #138 |
| Artificial Analysis Coding Index | coding | 24.6 | #173 |
| Artificial Analysis Math Index | math | 78.3 | #71 |
| MMLU-Pro | reasoning | 84.2% | #41 |