TNG R1T Chimera is the newer model, released after GPT-4.1.
| Spec | GPT-4.1 | TNG R1T Chimera |
|---|---|---|
| Input price | $2/M tokens | — |
| Output price | $8/M tokens | — |
| Context window | 1.0M tokens | — |
| Released | Apr 2025 | Nov 2025 |
Not enough votes to call it. On the specs, GPT-4.1 has the edge: bigger model tier, bigger context window, major provider backing.
TNG R1T Chimera uses 2.3x more sentence length
TNG R1T Chimera is the newer model, released after GPT-4.1.
| Spec | GPT-4.1 | TNG R1T Chimera |
|---|---|---|
| Input price | $2/M tokens | — |
| Output price | $8/M tokens | — |
| Context window | 1.0M tokens | — |
| Released | Apr 2025 | Nov 2025 |
Not enough votes to call it. On the specs, GPT-4.1 has the edge: bigger model tier, bigger context window, major provider backing.
TNG R1T Chimera uses 2.3x more sentence length