Model Releases
NEW: Grok 4.5 now scores highest on the SWE-Atlas-QnA benchmark, edging Claude Fable 5 & GPT-5.6 Sol.
Grok 4.5 achieved the highest score on the SWE‑Atlas‑QnA benchmark, surpassing Claude Fable 5 and GPT‑5.6 Sol, according to a Polymarket tweet posted on 13 July 2026. The update highlights Grok 4.5’s
Grok 4.5 achieved the highest score on the SWE‑Atlas‑QnA benchmark, surpassing Claude Fable 5 and GPT‑5.6 Sol, according to a Polymarket tweet posted on 13 July 2026. The update highlights Grok 4.5’s leading performance in this coding‑question‑answer benchmark.
Related
- Grok Build
- Grok 4.5 is also rank 1 in SWE marathon
- Grok places second after Fable on real-world software engineering
Source: Elon Musk (X) | 2026-07-13