Google: Gemini 2.5 Flash vs Upstage: Solar Pro 3
Upstage: Solar Pro 3 wins on more metrics (4 of 6), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Google: Gemini 2.5 Flash | Upstage: Solar Pro 3 |
|---|---|---|
| Intelligence Index | 14.1 | 14.1 |
| Coding Index | — | 16.2✓ |
| GPQA Diamond | 68% | 72%✓ |
| Design Arena Elo | 1099✓ | — |
| Speed (tokens/sec) | — | — |
| Latency | — | — |
| Input price /M | $0.300 | $0.150✓ |
| Output price /M | $2.50 | $0.600✓ |
| Context window | 1.0M✓ | 128K |
| Capabilities | ReasoningToolsJSONVisionAudio | ReasoningToolsJSON |
Frequently asked
Is Google: Gemini 2.5 Flash better than Upstage: Solar Pro 3?
Upstage: Solar Pro 3 wins on more metrics (4 of 6), but the right pick depends on what you optimize for — see the breakdown below.
What are the biggest differences between Google: Gemini 2.5 Flash and Upstage: Solar Pro 3?
The table on this page compares Google: Gemini 2.5 Flash and Upstage: Solar Pro 3 metric by metric — intelligence benchmarks, coding score, speed, latency, context window and per-token price — with the winner marked on each row. Data refreshes hourly.