⚠
Speculative entry — all details are based on community hints, no guaranteed date, no confirmed specs.
⚠ Speculative
Grok 4.5
xAI🇺🇸 US
reasoningmultimodal
– API– OpenRouter
Next xAI iteration after Grok 4.3 (May 2026). xAI iterates fast — Grok 4.5 or Grok Build 1.0 are realistic next steps before a possible Grok 5.
At a glance
Input
text, image, code
Speculation details
Konfidenz
3/5
BuzzMedium buzz
WindowQ3 2026
CheckedJune 21, 2026
Sources
blog
Link ↗
Elon Musk hat schnellen Release-Rhythmus angedeutet; Grok 4.3 war Mai 2026
Specifications
- Status
- Rumor
- Expected
- Q3 2026
- Lab
- xAI
- Origin
- US
- Type
- reasoning, multimodal
- Open weights
- —
- License
- proprietary
- Input
- text, image, code
- Output
- text, code
Availability
Direct API access–
OpenRouter–
Open weights–