GLM 4.7 FlashX

zai/glm-4.7-flashx

A chat model with a 200K-token context window, at $0.063 per million input tokens and $0.42 per million output tokens.

Details

Maker: zai
Kind: Chat
Context window: 200,000 tokens
Max output: 128,000 tokens
Input: $0.063 per million tokens
Cached input: $0.0105 per million tokens, 83% off
Cache write: Same as input
Output: $0.42 per million tokens
Capabilities: Reasoning, tool use
Takes: Text
Returns: Text
Zero data retention: Not on every provider
No training on requests: Not on every provider
Released: 2026-01-19

Description

GLM-4.7-Flash balances high performance with efficiency, making it the perfect lightweight deployment option.

Call it

curl

curl https://phantom.codes/v1/chat/completions \
  -H "Authorization: Bearer $PHANTOM_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "zai/glm-4.7-flashx",
    "messages": [
      {"role": "user", "content": "Hello"}
    ]
  }'

Set PHANTOM_KEY to your key. Any OpenAI client works with the base URL https://phantom.codes/v1.

Get a key Compare with another model