Today we're launching Blackbit ZERO - the agentic harness for security teams.

An autonomous environment that brings cyber-native models, agent swarms and tools under your command to test, trace and verify your own systems.

⚠️ Global Wakeup Call ⚠️ x.com/i/article/2113…

ZERO comprises a harness that works best with our proprietary models, which top the intelligence index among all cyber-capable models available, surpassing even Mythos on Cybench.

ZERO is built for teams authorised to test their own systems, so access is naturally gated.

Access is by request, and we welcome all companies in need of capable defensive tools.

If that's you, or someone you know, sign up for access below ↓

blackbit.sh/zero

Claude is great.

Until you're 14 steps into an AI workflow and the model refuses to continue.

Your tools worked.
Your context was correct.
Your agent worked as designed.

Then one refusal stopped everything.

BlackBit VOID gives you another route ↓

Your workflow shouldn't depend entirely on one provider's refusal boundaries.

Keep your harness.

Expand your model choices.

Get a BlackBit API key and test VOID ↓

blackbit.sh/?utm_source=x&…

The test is simple.

Take one authorized workflow that keeps getting blocked.

Try the relevant task through an unrestricted model on VOID.

Compare completion, quality, latency, and cost.
A refusal-resistant model isn't guaranteed to be the smartest model.

It's another tool you can evaluate.

You don't necessarily need to replace:
Your repository context.
Your tools.
Your automation.
Your orchestration.

Keep the infrastructure you've built.

Evaluate a different model route for the work that needs it.

Sometimes you don't need another agent.

You need another model.

That's what abliterated models offer:
An alternative with reduced refusal behavior for workloads you are authorized to perform.

And BlackBit VOID makes those models accessible through its API.

The frustrating part?

A refusal can look like a workflow failure.

So developers spend hours debugging instructions, adding retries, and restructuring prompts.

But you can't always prompt-engineer your way past a model's built-in refusal behavior.

Think about a multi-step AI agent.
Step 1: Complete.
Step 2: Complete.
Step 3: Complete.
...
Step 14: Refused.

Now the workflow stops, even though the previous steps worked.

Claude Code is your harness.

It knows your repo.

It has your tools.

It understands your workflow.

So why should changing the model mean changing everything else?

BlackBit VOID gives developers another model-access layer, including unrestricted models.

Here's the idea ↓

Keep your coding workflow.

Expand your model options.

Explore unrestricted model access through BlackBit VOID.

Get an API key ↓

blackbit.sh/?utm_source=x&…

Imagine being able to evaluate the same coding task across different model behaviors.

A mainstream model.

An abliterated model.

A specialized model.

Same task.

Same evaluation criteria.

Now you're choosing models based on results rather than being locked into one provider's defaults.

VOID provides an OpenAI-compatible API endpoint for its available model routes.

void.blackbit.sh/v1

Developers can evaluate these routes with compatible clients and integrations.

Keep the surrounding workflow where your tooling supports it.

Change the model underneath.

When a model refuses a legitimate task, the default response is usually:
Rewrite the prompt.
Change the instructions.
Retry.
Switch assistants.

But what if your harness is working perfectly?

Why rebuild it?

Think about the architecture:
Claude Code = harness
VOID = model gateway
Unrestricted model = selectable route

The harness coordinates the work.

The model processes the request.

Those don't have to be inseparable.

You've already invested time building your coding workflow.

Your context.

Your tools.

Your instructions.

Your repository knowledge.

Your agent setup.

That infrastructure has value.

Replacing it because of one model's restrictions is backwards.

OpenAI refuses your prompt

So you switch to Anthropic

Anthropic refuses it too

Congratulations. You now have two different models producing the exact same result:
Nothing.
That's not model freedom.
That's the same restriction with a different logo.

There's another option ↓

OpenAI won't?
Anthropic won't?

Find out what an unrestricted model on BlackBit can do.

One gateway. More model choices.

Get your API key ↓
blackbit.sh/?utm_source=x&…

Don't take our word for it.

Take a legitimate prompt that your current model refuses.

Test it through an appropriate model on VOID.

Measure whether it completes the task and whether the output is actually useful.

A working experiment beats another provider comparison chart.

And you don't have to abandon your existing workflow.

Keep your tools.

Keep your orchestration.

Keep your agent infrastructure.

Change the model route.

That's the difference between rebuilding your stack and expanding what it can access.