Gemini 1.5 Pro 001
Google
Key facts · verified Oct 29, 2026
Gemini 1.5 Pro 001 is a Google model. It was retired on 29 September 2025. Its last listed API price was $3.50 per million input tokens and $10.50 per million output tokens (before retirement). Its context window is 2.1M tokens. It ranks #257 on LMArena's text leaderboard (Elo 1324, read 1 Nov 2026). Source: ai.google.dev.
Gemini 1.5 Pro 001 was a model in Google's Gemini 1.5 series. It was available via the Gemini API until Google shut down the Gemini 1.5 models, as recorded in its API changelog on 29 September 2025. It was priced at $3.50 per million input tokens and $10.50 per million output tokens, with a 2.1M-token context window. Its LMArena text rating is 1324 Elo (rank 257).
Pricing & specs checkedSource: vendor documentation · checked Oct 29, 2026LMArena: 1324 Elo (rank 257) · source · retrieved Nov 1, 2026
Full Specifications
$3.50 / $10.50 per million tokens | |
|---|---|
| Identity | |
| Developer | |
| Retired | 29 September 2025 |
| Status | Retired. Google's Gemini API changelog of 29 September 2025 states that the Gemini 1.5 models are now shut down. |
| Licence | Proprietary |
| Self-hostable | No |
| Cost | |
| Blended $/1M tokensinput × 0.75 + output × 0.25 | $5.250 / 1M tokens |
| Input price | $3.500 / 1M tokens |
| Output price | $10.500 / 1M tokens |
| Capacity | |
| Context window | 2.1M tokens |
| Measured quality | |
| LMArena Elo | 1324 (checked Nov 2026) |
| LMArena rank | Rank 257 |
| GPQA Diamond | 46 |
| Elo per dollarLMArena Elo ÷ blended $/1M tokens | 252 |