SpaceXAI: Grok 4.6 chat

openrouter
xai
Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.

Capabilities

Context Window 500k tokens
Max Output 0 tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $2.00
Output $6.00
Cache Read $0.50
Cache Write -

Supported Parameters

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningreasoning_effortresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_logprobstop_p