Used by builders & operators at
How it works
One question.
A council of agents.
Yukara doesn't answer — it reasons. Every decision flows through a structured pipeline of specialized agents that disagree, refine, and converge.
Planner frames the problem
A lead agent decomposes your decision into the right sub-questions and recruits the right specialists.
Specialists reason in parallel
Domain agents — strategy, finance, risk, behavioral — each produce their independent take with sources.
Critic forces a debate
An adversarial agent challenges weak arguments. Specialists update or defend. Trade-offs surface in plain text.
Synthesizer delivers a verdict
A final agent produces a structured outcome — recommendation, confidence score, top risks, and what would change its mind.
Capabilities
Built for decisions
you can't afford to wing.
Six primitives that turn a single LLM call into a real reasoning system.
Multi-agent reasoning
Planner, specialists, critic, synthesizer. Each agent has a job — none of them try to do all of them.
Decision simulations
Branch your decision into 3–5 plausible futures. Compare outcomes side by side before you commit.
Adversarial debates
Agents critique each other in plain English. The strongest argument wins — and you see exactly why.
Memory layer
Yukara remembers your goals, constraints, and past decisions — and reasons in your context.
Confidence + trade-offs
Every output ships with a calibrated confidence score and the trade-offs the agents weighted.
Fast by design
Staged inference and parallel specialists keep latency low — even when the reasoning is deep.
Live preview
Watch the agents argue.
Then make the call.
Every Yukara session is a transparent debate. You see who said what, who pushed back, and how the verdict was reached.
Why Yukara
ChatGPT answers.
Yukara reasons.
A general-purpose chatbot is a brilliant intern with no second opinion. Yukara is a structured council that argues until the answer holds up.
Single-perspective answer
Multi-agent debate with explicit trade-offs
Free-form prose, hard to act on
Verdict, confidence, top risks, and what would change its mind
Resets every chat — no real context
Remembers your goals, constraints, past decisions
Sounds confident regardless of evidence
Calibrated score per recommendation, surfaced upfront
Hidden — agrees with your last message
Adversarial critic forces the strongest counter-argument
Black box — no traceable reasoning
Full transcript of every agent, every revision
Use cases
For the decisions
that actually matter.
Career moves
Job offer vs. counter-offer. Senior IC vs. management. Yukara weighs comp, optionality, and your own goals.
“Should I take the staff offer at the larger company or the lead role at the startup?”
Startup & product strategy
Pricing, positioning, when to ship, when to kill. Specialists debate the call before you commit a quarter.
“Do we go horizontal or stay narrow until we hit $1M ARR?”
Investment decisions
Concentrated bets, allocation shifts, exit timing. Risk and Quant agents argue the downside in plain English.
“Trim the position now or hold through the next earnings cycle?”
Life decisions
Relocation, big purchases, education, partnerships. The ones you can't Google your way out of.
“Move cities for a 30% pay bump or stay near family and compound here?”
Open source.
Yours to extend.
Yukara's reasoning engine is being released under a permissive license. Self-host, fork, audit, and ship your own specialist agents on top of the core. Built in the open from day one.
Self-hostable
Run the entire stack on your own infrastructure. No data ever leaves your environment.
Bring your own models
Plug in OpenAI, Anthropic, local Llama, or mix providers across agents in the same run.
Audit every token
Every prompt, tool call, and revision is inspectable. Nothing happens behind a black box.
The next big call
shouldn't be a coin flip.
Get early access to Yukara. Bring it the decisions that keep you up at night — and get back something you can actually defend.