xAI: Grok 4.5
xAI's latest Grok for chat, coding, agentic tools, and lower hallucination risk
Cheapest input
$0
$/MTok · models.dev
Cheapest output
$0
$/MTok
Context
1M
tokens
Offers
18
3 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number. Showing free/$0 offers. Hide them.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestgrok-4-5 | Kenari | $0 | $0 | $0 | 500K |
| models.devxai/grok-4.5 | Impossibl | $2 | $6 | $0.3 | 500K |
| models.devxai/grok-4.5 | Merge Gateway | $2 | $6 | $0.5 | 500K |
| models.devxai/grok-4.5 | Vercel AI Gateway | $2 | $6 | $0.3 | 500K |
| models.devgrok-4.5 | xAI | $2 | $6 | $0.3 | 500K |
| models.devgrok-4.5 | Abacus | $2 | $6 | $0 | 500K |
| models.devgrok-4.5 | AIHubMix | $2 | $6 | $0.5 | 1M |
| models.devgrok-4.5 | DaoXE | $2 | $6 | $0.5 | 500K |
| models.devgrok-4.5 | GitHub Copilot | $2 | $6 | $0.5 | 500K |
| models.devgrok-4-5 | LLM Gateway | $2 | $6 | $0.5 | 500K |
| models.devgrok-4.5 | OpenCode Go | $2 | $6 | $0.5 | 500K |
| models.devgrok-4.5 | OpenCode Zen | $2 | $6 | $0.5 | 500K |
| models.devx-ai/grok-4.5 | CrossModel | $2 | $6 | $0.5 | 500K |
| models.devx-ai/grok-4.5 | Kilo Gateway | $2 | $6 | $0.3 | 500K |
| OpenRouterx-ai/grok-4.5 | OpenRouter | $2 | $6 | $0.3 | 500K |
| models.devx-ai/grok-4.5 | ZenMux | $2 | $6 | $0.5 | 500K |
| LiteLLMgrok-4.5 | — | $2 | $6 | $0.5 | — |
| models.devgrok-4-5 | Venice AI | $2.27 | $6.80 | $0.34 | 500K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- In: text
- In: image
- In: pdf
- In: file
- Out: text
Released: 2026-07-08Family: grok
Scores
Sparse coverage on purpose. Missing a score means we have not linked one yet, not that the model is unranked. Full boards on /benchmarks.
- Arena code Elo1549
- Arena vision Elo1282
- AA intelligence53.8
- AA coding72.4
- AA agentic45.7
Sources: Arena AI, Artificial Analysis. See /benchmarks.