Gemma 3n E2B Instructed LiteRT (Preview) vs GPT-5 Codex
Google vs OpenAI — benchmarks, pricing, and capabilities side by side.
- •GPT-5 Codex has the higher intelligence index (87.1 vs 25.4)
| Gemma 3n E2B Instructed LiteRT (Preview) | GPT-5 Codex | |
|---|---|---|
| Intelligence index | 25.4 | 87.1 |
| Developer | OpenAI | |
| Type | Multimodal | Multimodal |
| Access | Open weights | API only |
| Context window | — | 400,000 tokens |
| Input price | — | $1.25 / 1M |
| Output price | — | $10.00 / 1M |
| Speed | — | 180 tok/s |
| Released | May 20, 2025 | September 23, 2025 |
| Parameters | 1910000000 | — |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |
Shared benchmarks
Gemma 3n E2B Instructed LiteRT (Preview)
GPT-5 Codex
AIME 2025
6.7
98.7
GPQA Diamond
24.8
83.7
LiveCodeBench
13.2
84
MMLU-Pro
40.5
86.5