Grok 4.6

About

Grok 4.6 is a SpaceXAI text model described for coding, knowledge work and STEM. It accepts text, image and file inputs, produces text, and supports vision, reasoning and tools. Its context window is 500,000 tokens, with a maximum output of 450,000 tokens. Pricing is USD 2 per 1M input tokens and USD 6 per 1M output tokens. Grok 4.6 belongs to the x-ai family and was released on 2026-08-12. It has been succeeded by Grok 4.7. For teams comparing the listed capabilities with their task requirements, the combination of multimodal inputs, tool support and substantial context is relevant; the successor status is also useful to know when considering this version.

Who it is for

Grok 4.6 suits teams considering coding, knowledge work or STEM tasks that use tools or image and file inputs. Teams selecting this version should note that it has been succeeded by Grok 4.7.

Details

Lab

SpaceXAIopenrouter.ai · 3 Oct 2026

Context

500Kopenrouter.ai · 3 Oct 2026

Input price

$2 / 1Mopenrouter.ai · 3 Oct 2026

Output price

$6 / 1Mopenrouter.ai · 3 Oct 2026

Max output

450,000 tokensopenrouter.ai · 3 Oct 2026

Inputs

text, image, fileopenrouter.ai · 3 Oct 2026

Open weights

Noopenrouter.ai · 3 Oct 2026

Listed on Inferse

• Newest Models in 2026466 listed
• Longest-Context Models in 2026466 listed
• Cheapest Language Models in 2026444 listed
• Models with Tool Calling in 2026398 listed
• Reasoning Models in 2026332 listed
• Vision Language Models in 2026295 listed
• SpaceXAI Models: Pricing per 1M Tokens and Context (2026)8 listed

Sources

• openrouter.ai/x-ai/grok-4.6· checked 3 Oct 2026