Grok 4.5
by Vercel AI Gateway · family grok · listed Jul 2026RTV
Grok model for agentic tool use, reasoning, coding, and live assistance
Current rates USD per 1M tokens
Input$2.00
Output$6.00
Cache read$0.30
Cache write—
Against the market
On the record
- Model id
spacexai/grok-4.5- Context window
- 500K tokens
- Max output
- 500K tokens
- Input modalities
- text, image, pdf
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- —
- Released
- 2026-07-08
- Last updated
- 2026-07-08
Back of the envelope
≈
Also listed at
- Requesty$1.80 in · $5.40 out
- NanoGPT$2.00 in · $6.00 out
- Impossibl$2.00 in · $6.00 out
- OpenRouter$2.00 in · $6.00 out
- DaoXE$2.00 in · $6.00 out
- CrossModel$2.00 in · $6.00 out
- OpenCode Go$2.00 in · $6.00 out
- xAI$2.00 in · $6.00 out
- Merge Gateway$2.00 in · $6.00 out
- ZenMux$2.00 in · $6.00 out
- Ofox$2.00 in · $6.00 out
- OpenCode Zen$2.00 in · $6.00 out
- AIHubMix$2.00 in · $6.00 out
- Eden AI$2.00 in · $6.00 out
- GitHub Copilot$2.00 in · $6.00 out