X Ai model
Grok 4.3
SpaceXAI: Grok 4.3 is a X Ai model listed in the NextModel catalogue for image understanding, multimodal chat workloads. Its listed price is $0.181 / 1M tokens input and $0.362 / 1M tokens output per 1M tokens, with a 1M token context window.
StreamingTool callingJSON modeVisionLong context
What is Grok 4.3 in NextModel?
SpaceXAI: Grok 4.3 is a X Ai model listed in the NextModel catalogue for image understanding, multimodal chat workloads. Its listed price is $0.181 / 1M tokens input and $0.362 / 1M tokens output per 1M tokens, with a 1M token context window.
Best use cases
- image understanding
- multimodal chat
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalogue model ID x-ai--grok-4.3.
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="x-ai/grok-4.3",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
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FAQ