Z.ai · Uncensored · Tool calling

GLM 5.3 Flash Xploded

GLM is the open-weight model family from Z.ai, the company formerly known as Zhipu AI. Served through Wild West API on one OpenAI-compatible endpoint.

glm-5.3-flash-xploded

Try it in chatGet an API key

The uncensored GLM 5.3 Flash API

Wild West API serves an uncensored build of GLM 5.3 Flash under the model id glm-5.3-flash-xploded. It has 1.05M tokens of context, costs $0.400 per million input tokens and $1.60 per million output tokens, with cached input at $0.140, and supports tool calling, so it can drive an agent. One key works on the OpenAI-compatible endpoint (https://wildwestapi.com/v1) and on the Anthropic-compatible one Claude Code uses, so the same GLM 5.3 Flash model plugs into Claude Code, Cline, opencode, SillyTavern, the OpenAI SDK and anything else that takes a custom base URL.

GLM 5.3 Flash uncensored against the rest of the line

Prices are per million tokens. Intelligence is the Artificial Analysis Intelligence Index of the base model.

What the uncensored tag actually means

glm-5.3-flash-xploded is tagged uncensored, which here means a loosely aligned finetune. It refuses far less than a frontier instruct model, but it is not abliterated: the refusal behaviour was reduced by training, not surgically removed, so it can still decline. Nothing about the tag promises it will answer anything.

Call it with curl

curl https://wildwestapi.com/v1/chat/completions \
  -H "Authorization: Bearer sk-ww-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-flash-xploded",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Call it with the OpenAI SDK

# pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://wildwestapi.com/v1",
    api_key="sk-ww-...",
)

resp = client.chat.completions.create(
    model="glm-5.3-flash-xploded",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

In Claude Code

This model supports tool calling, so it can drive Claude Code. Set the context length to its real value of 1,048,576:

# Put these in your shell profile, then run: claude
export ANTHROPIC_BASE_URL=https://wildwestapi.com
export ANTHROPIC_AUTH_TOKEN=sk-ww-...
export ANTHROPIC_MODEL=glm-5.3-flash-xploded
export ANTHROPIC_DEFAULT_HAIKU_MODEL=outlaw-1-xploded
export CLAUDE_CODE_MAX_CONTEXT_TOKENS=1048576

FAQ

The rest of the line