SpaceXAI

Grok 4.5

SpaceXAI frontier model for coding, agentic tasks, and knowledge work

Grok 4.5 is SpaceXAI's frontier model for coding, agentic tasks, and knowledge work. It has a 500K context window, low/medium/high reasoning effort, and supports function calling, web search, X search, and code execution. Long-context pricing applies when the prompt reaches 200K tokens.

500K context window500K
Released2026-07-16
Relays64 sites
CodingAgentic tasksKnowledge workReasoningTool use500K context

SpaceXAI Official Pricing

CNY
Updated: 2026-07-17T10:50:25.324+08:00Source

official-lt-200k · Input

~¥13.7/ 1M tokens

Official standard pricing for prompts below 200K tokens: $2 input, $0.50 cached input, and $6 output per 1M tokens; converted at about USD 1 = CNY 6.85.

official-lt-200k · Output

~¥41.1/ 1M tokens

Official standard pricing for prompts below 200K tokens: $2 input, $0.50 cached input, and $6 output per 1M tokens; converted at about USD 1 = CNY 6.85.

official-lt-200k · Cache read

~¥3.425/ 1M tokens

Official standard pricing for prompts below 200K tokens: $2 input, $0.50 cached input, and $6 output per 1M tokens; converted at about USD 1 = CNY 6.85.

official-gte-200k · Input

~¥27.4/ 1M tokens

Official long-context pricing when the prompt reaches 200K tokens: $4 input, $1 cached input, and $12 output per 1M tokens; converted at about USD 1 = CNY 6.85.

official-gte-200k · Output

~¥82.2/ 1M tokens

Official long-context pricing when the prompt reaches 200K tokens: $4 input, $1 cached input, and $12 output per 1M tokens; converted at about USD 1 = CNY 6.85.

official-gte-200k · Cache read

~¥6.85/ 1M tokens

Official long-context pricing when the prompt reaches 200K tokens: $4 input, $1 cached input, and $12 output per 1M tokens; converted at about USD 1 = CNY 6.85.

Official standard pricing for prompts below 200K tokens: $2 input, $0.50 cached input, and $6 output per 1M tokens; converted at about USD 1 = CNY 6.85.

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

How should Grok 4.5 relay pricing be compared?

This Grok 4.5 pricing page compares official pricing with public prices from 64 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 08/06/2026, 23:13.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.