GPT-5 Codex is the newer model, released after Gemini 2.0 Flash Thinking.
| Spec | Gemini 2.0 Flash Thinking | GPT-5 Codex |
|---|---|---|
| Input price | $0.25/M tokens | — |
| Output price | $0.5/M tokens | — |
| Context window | 500K tokens | — |
| Released | Dec 2024 | Sep 2025 |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: bigger model tier, newer.
GPT-5 Codex uses 14.6x more emoji
GPT-5 Codex is the newer model, released after Gemini 2.0 Flash Thinking.
| Spec | Gemini 2.0 Flash Thinking | GPT-5 Codex |
|---|---|---|
| Input price | $0.25/M tokens | — |
| Output price | $0.5/M tokens | — |
| Context window | 500K tokens | — |
| Released | Dec 2024 | Sep 2025 |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: bigger model tier, newer.
GPT-5 Codex uses 14.6x more emoji