For individuals
Personal
$10/month
A monthly subscription to get started with Pareto.
- For one person
- Included usage allowance
- Billed monthly
Make every AI model compete for your traffic.
Pareto 26.9, meet world!
Unbiased is our platform. Pareto is our own blended AI model, available through the API. One model string, one bill. Under the hood it runs several models on your request and keeps the best answer. Bring-your-own-key traffic splitting is on the roadmap, not sold today.
Pareto runs a mix of and open source models against each other on every request, continuously checking which one actually earns the answer, then keeps the best result for less.
Unbiased makes one API call per request, gives you one response. Without the manual integration changes you would usually have to manage yourself.
Unlike , Pareto never switches models mid-conversation, so your prompt cache, and the savings, stay intact.
74 on DeepSWE
Pareto 26.9 ties GPT 6 Astra and DeepSeek 4.1 Flash on DeepSWE, the agentic coding , and beats Fable 5.1.
Scores out of 100 on DeepSWE, one of the 5 benchmark tests in the Pareto 26.9 slate.
How does Pareto measure up to other models? →Why this exists
A new frontier model ships every few weeks: ahead on one , behind on another, priced differently again. Most teams pick one model and stop checking, because checking is a full-time job nobody was hired to do. And every vendor you’d ask to check for you has a reason to recommend themselves.
Unbiased exists to do that checking for you, continuously, and to say so plainly when the honest answer is a model that isn’t ours.
5 benchmarks
The Pareto 26.9 slate, scored against Fable 5.1, GPT 6 Astra, and DeepSeek 4.1 Flash. Published scores, wins and losses alike.
| Benchmark | Pareto 26.9 | Fable 5.1 | GPT 6 Astra | DeepSeek 4.1 Flash |
|---|---|---|---|---|
| DeepSWE | 74 | 67 | 74 | 74 |
| Terminal-Bench 4.0 | 51 | 56 | 58 | 31 |
| MMMU-Pro | 78 | 81 | 87 | 77 |
| HLE (no tools) | 49 | 55 | 54 | 39 |
| ArXivMath | 88 | 72 | 91 | 28 |
Scores out of 100. Tinted cell marks the best score on each test.
See the results →How it's different
We publish five benchmark scores for Pareto alongside the comparison models. The table includes the tests where other models score higher.
See Pareto 26.9’s published benchmark scores above.
See where we lose →Who's behind this
Our mission is to make AI accessible to everyone, not just those who can afford frontier prices. Unbiased and Pareto are built and maintained by Circuit & Chisel, a remote-first team located across the US and Canada. And at the end of the day, we are people making tools for other people, so feel free to reach out and talk to us.
Meet the team →Subscriptions & API access
Subscribe for personal use, or pay as you go for your team.
For individuals
$10/month
A monthly subscription to get started with Pareto.
For heavier personal use
$100/month
More included usage for bigger projects.
For teams
Pay as you go
Prepaid credits for usage across your team.
Prices in USD. Subscriptions include a usage allowance, not unlimited usage. Enter your email on the platform to choose your plan.
Questions? Contact us