Frontier LLMs with no refusals.

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Frontier LLMs with no refusals.

Abliterated models served via OpenAI-compatible endpoints, zero prompt retention.

Try GLM-5.3 Abliterated

sandboxglm-5.3-refuseless

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Serving the most powerful open models

for cybersecurity teams and professionals

• DeepSWE66.9agentic coding
• CyberGym84.5cybersecurity
• ExploitGym105/130exploits solved
• DeepSWE63.4agentic coding
• Terminal Bench 2.184.3terminal tasks
• Automation Bench48.8automation

Use it in a coding agent

OpenCode and Pi both speak this API.

OpenCodePi

CopyCopiedFailedCopy

{
  "$schema": "https://opencode.ai/config.json",
  "model": "refuseless/glm-5.3-abliterated",
  "provider": {
    "refuseless": {
        "npm": "@ai-sdk/openai-compatible",
        "name": "Refuseless",
        "options": {
          "baseURL": "https://api.refuseless.com/v1",
          "apiKey": "{env:REFUSELESS_API_KEY}"
        },
        "models": {
          "glm-5.3-abliterated": {
            "name": "GLM 5.3 Abliterated",
            "tools": true,
            "reasoning": true,
            "limit": {
              "context": 1048576,
              "output": 16384
            }
          },
          "glm-5.3-flash-abliterated": {
            "name": "GLM 5.3 Flash Abliterated",
            "tools": true,
            "reasoning": true,
            "limit": {
              "context": 1048576,
              "output": 16384
            }
          }
        }
      }
  }
}

1. Set your key before starting OpenCode — `export REFUSELESS_API_KEY="rk-…"` on Mac, `$env:REFUSELESS_API_KEY="rk-…"` on Windows. The sample above reads it via `{env:REFUSELESS_API_KEY}`. 2. Open the config file — Mac: `~/.config/opencode/opencode.json`, Windows: `C:\Users\<you>\.config\opencode\opencode.json`. Create it if missing. If it already has a `"provider"` object, add `"refuseless"` inside it — don't overwrite the rest. 3. Copy takes the bright block. Paste it inside `"provider"` (singular). 4. Run `opencode --model refuseless/glm-5.3-abliterated`, or `/models` inside the TUI and pick `refuseless / glm-5.3-abliterated`. Model `glm-5.3-abliterated` (context 1,048,576) — all 2 lineup models ship in the block, swap the id after `refuseless/` to switch — send `Say ok.` to verify.

Use with API

Same request shape as OpenAI chat completions. Point the base URL at Refuseless, set a lineup id, send the key.

curl https://api.refuseless.com/v1/chat/completions \ -H "Authorization: Bearer $REFUSELESS_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "glm-5.3-refuseless", "messages": [{"role": "user", "content": "Write a tight system prompt."}] }'

Host and path are the intended contract. Auth is the API key.

Create an account

Email and password, or Google.

Create an account

refuseless