xAI
Grok 4.6
xAI's frontier model for long-running agents, coding, knowledge work, and visual projects
Model facts
- Context window
- 5K tokens
- Maximum output
- 5K tokens
- Cheapest paid input
- $2 per 1M tokens
- Cheapest paid output
- $6 per 1M tokens
- Open weights
- no
- Providers
- 28
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, text, image, pdf.
Artificial Analysis benchmarks
Compare this model on the full LLM benchmark leaderboard.
| Configuration | AAI | Coding | Math | Output tokens/s |
|---|---|---|---|---|
| high | 60.9 | 76.8 | not measured | 59.9 |
| xhigh | 60.0 | 75.9 | not measured | 58.4 |
| medium | 59.0 | 74.4 | not measured | 60.9 |
| low | 51.7 | 66.3 | not measured | 57.1 |
Observed price history
- 2026-08-24: $1.5 input / $4.5 output per 1M tokens
- 2026-08-31: $2 input / $6 output per 1M tokens
API providers
- Kenari — model id grok-4-6; free input / free output per 1M tokens; provider documentation
- AIHubMix — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Abacus — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Cloudflare AI Gateway — model id xai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- CrossModel — model id x-ai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- DevPass (LLM Gateway) — model id grok-4-6; $2 input / $6 output per 1M tokens; provider documentation
- Eden AI — model id xai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Eden AI — model id xai/grok-latest; $2 input / $6 output per 1M tokens; provider documentation
- GitHub Copilot — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Kilo Gateway — model id x-ai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- LLM Gateway (AWS Bedrock) — model id aws-bedrock/grok-4-6; $2 input / $6 output per 1M tokens; provider documentation
- LLM Gateway (Vertex AI (OpenAI-compatible)) — model id vertex-openai/grok-4-6; $2 input / $6 output per 1M tokens; provider documentation
- LLM Gateway (xAI) — model id xai/grok-4-6; $2 input / $6 output per 1M tokens; provider documentation
- Merge Gateway — model id xai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- NanoGPT — model id x-ai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Ofox — model id x-ai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- OpenCode Go — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- OpenCode Zen — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- OpenRouter — model id x-ai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Opper — model id xai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- OrcaRouter — model id grok/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Perplexity Agent — model id xai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Requesty — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Vercel AI Gateway — model id spacexai/grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- xAI — model id grok-4.6; $2 input / $6 output per 1M tokens; provider documentation
- Amazon Bedrock — model id xai.grok-4.6; $2.2 input / $6.6 output per 1M tokens; provider documentation
- Venice AI — model id grok-4-6; $2.27 input / $6.8 output per 1M tokens; provider documentation
- Azure — model id grok-4.6; not published input / not published output per 1M tokens; provider documentation