Model comparison
GPT-5.4 Pro vs Ring-2.6-1T
GPT-5.4 Pro has enough public results to be ranked (#18); Ring-2.6-1T does not yet, so treat this comparison as directional.
Last verified . 1 shared benchmarks.
Ant Group (inclusionAI)Summary
- They share 1 benchmark with published results for both. GPT-5.4 Pro scores higher in 2 categories and Ring-2.6-1T in 0 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where GPT-5.4 Pro leads 70.7 to 26.1.
- The biggest single-benchmark swing is CritPt: 30% for GPT-5.4 Pro and 3.7% for Ring-2.6-1T.
- Ring-2.6-1T has downloadable open weights; the other is API-only.
Side by side
| GPT-5.4 Pro | Ring-2.6-1T | |
|---|---|---|
| Provider | OpenAI | Ant Group (inclusionAI) |
| Noometry Index | 58.9 | 36.9 |
| Released | 2026-03-05 | 2026-05-14 |
| Weights | Proprietary | Open |
| Context window | 1.05M | — |
| Max output | 128K | — |
| Input $ / M tokens | $30 | — |
| Output $ / M tokens | $180 | — |
| Results tracked | 16 | 3 |
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Category by category
Coding GPT-5.4 Pro leads
GPT-5.4 Pro: 43.2 (#90), Ring-2.6-1T: 40.7
Reasoning GPT-5.4 Pro leads
GPT-5.4 Pro: 70.7 (#13), Ring-2.6-1T: 26.1
| Benchmark | GPT-5.4 Pro | Ring-2.6-1T |
|---|---|---|
| CritPt | 30% | 3.7% |
| ARC-AGI-2 | 83.3% | — |
| SimpleBench | 74.1% | — |
| ARC-AGI-1 | 94.5% | — |
| Chess Puzzles | 58.6% | — |
| EnigmaEval | 23.8% | — |
| Epoch Capabilities Index | 158.93 | — |
Math Not comparable
GPT-5.4 Pro: 72.4 (#22), Ring-2.6-1T: —
| Benchmark | GPT-5.4 Pro | Ring-2.6-1T |
|---|---|---|
| FrontierMath (Tiers 1-3) | 82.5% | — |
| FrontierMath Tier 4 | 58.5% | — |
| FrontierMath (Feb 2025 set) | 50% | — |
| FrontierMath Tier 4 (v1) | 37.5% | — |
Knowledge Not comparable
GPT-5.4 Pro: 68.3 (#7), Ring-2.6-1T: —
| Benchmark | GPT-5.4 Pro | Ring-2.6-1T |
|---|---|---|
| GPQA Diamond | 94.6% | — |
| Humanity's Last Exam | 44.3% | — |
| SimpleQA Verified | 46.3% | — |
| Vectara Hallucination Rate | 8.3% | — |
Frequently asked questions
Is GPT-5.4 Pro better than Ring-2.6-1T?
GPT-5.4 Pro has enough public results to be ranked (#18); Ring-2.6-1T does not yet, so treat this comparison as directional.
Is GPT-5.4 Pro or Ring-2.6-1T better for coding?
GPT-5.4 Pro scores higher on coding benchmarks: 43.2 versus 40.7 in the Noometry coding category.
How many benchmarks do GPT-5.4 Pro and Ring-2.6-1T share?
1 benchmark has published results for both models. GPT-5.4 Pro has 16 scored results on Noometry and Ring-2.6-1T has 3.