Grok 4.6 Review: Closes Gap with Qwen and Kimi, But Lags Behind Top Proprietary Models
bindureddy · x · 2026-08-14
A user has published a hands-on evaluation of Grok 4.6's latest capabilities:
- Open-Source Benchmark: Grok 4.6 scores just below top open-source models like Qwen and Kimi K3. However, it is considered more usable than K3 due to faster generation speeds.
- Capability Ceiling: The author emphasizes that despite any hype, Grok 4.6 is nowhere near the tier of top proprietary models like Claude 3.5 Sonnet (referred to as Fable) or GPT-4 (referred to as Opus).
More from Models
- TokenSpeed MLA 2 hits Vera Rubin: up to 3.44× faster MLA decode for Kimi K3 — zhyncs42 · 2026-10-16
- 200 chess games suggest in-context learning doesn't work yet, experimenter says — akbirthko · 2026-10-16
- OpenAI's internal model shows real math "research taste," experts say its proofs go beyond prior literature — cong_ml · 2026-10-16
- User catches Opus spinning up throwaway zz- debug scripts, echoing the METR OAI-HuggingFace incident — holdenmatt · 2026-10-16
- OpenAI drops 722 math papers tied to unreleased model, mathematicians demand receipts — thursdai_pod · 2026-10-16
- Fable 5/5.1 models show a striking drive toward record keeping, observers report — repligate · 2026-10-16