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mongrelion 1 days ago [-]
Congrats on the launching of your product. I will be taking it for a spin to compare it with these other products that seem to be competing directly with what you have to offer:
Would you care to share what makes experiential different?
Areibman 2 days ago [-]
Could you say more about how caching works? One major advantage of sticking with a single model is saving money on cached input tokens. I'd imagine if you swap between a bunch of models, you may improve performance but cost would would balloon out of control
SilenN 2 days ago [-]
The trick is to rarely switch, or switch at task boundaries. Often the conclusion of routing is actually "this one model is actually at the pareto front for this task, just use it always".
cameronh90 2 days ago [-]
But then it's better to just not have a gateway switch models at all.
Just have the harness able to choose which model its sub-agents use, then tell it how to split up tasks and which models to use when doing so.
SilenN 2 days ago [-]
That is another way to do. Or we can automatically figure out which models the subagents should be using for you. And update them as new models come out and the work your subagents do changes. More than one way to skin a cat.
aerzen 1 days ago [-]
This does make sense. I generally only switch between models in pi when creating a new session. And it is apparent from the promt if this just a "how to see open ports on linux" or "make a concrete plan for feature X"
I think I have to look at setting up one of these AI gateways for work, since AWS bedrock is such a PITA to hook a harness up to over IAM roles. Also I still can't believe bedrock hasn't released any open models in months (so there's paranoia that I'll want to swap in another provider).
Really though I'm hoping anthropic fixes the oppressive claude verbosity. I saw someone refer to being "clauderboarded" and my brain cannot let go of this as Claude's tokens bombard me.
SilenN 1 days ago [-]
We had this exact problem so we solved it for ourselves. Happy to help if you run into any issues.
I have a /hmmm command I use for the second part that works reasonably well: "Stop using jargon and speak coherently. State it more simply and concisely, like one human talking to another. Make it like google dev docs style. More dead prose. No aphorisms, no flourishes. Simple."
jakswa 1 days ago [-]
Oh. The UI screenshot on github is... not actually in the github repo? It's platform/hosted only? There's my first awkward discovery, but makes sense in retrospect.
croemer 1 days ago [-]
Probably shouldn't call it "Open router" in the title as that's a specific brand. Maybe you meant "we built something like OpenRouter".
Rereading I see you wrote "open OpenRouter", which looks a bit like a typo at first glance.
nejch 1 days ago [-]
A part of me wishes the open source community would focus making research and industry-backed initiatives like the vLLM Semantic Router rock solid. Then I'd spend less time every month checking if this or that new model router has differentiating over vllm-sr :)
At least for open source inference, it seems like there's healthy competition centered around vllm/sglang, but 2026 seems to be for model routers what 2025 was for agent harnesses.
akshay_akula 2 days ago [-]
Open source and no markup is the right default for a gateway. The caching question above is the one I would want answered before swapping models though.
SilenN 2 days ago [-]
Ans: we rarely switch, often times it's just a "switch to using this model for your agent"
akshay_akula 1 days ago [-]
You guys should look into ngrok ai gateway. We have some small models running on local hardware that we tried to use but it was too painful. Just wanted to not waste all the compute hit one endpoint and be done but as a team.
ceroxylon 2 days ago [-]
>The gateway adds under 1 ms for BYOK requests
Amazing! Really brilliant idea, thank you for sharing this project. There is so much ground to cover in the LLM gateway / routing / reporting world, and this is a great start. The Tinker implementation is my favorite part, fine tuning is much better than a sea of context files.
kfallah15 2 days ago [-]
Thanks! We are going to add continual RL via Tinker soon too
cheema33 2 days ago [-]
I have not tried it yet. Is it similar to LiteLLM? If so, what sets it apart?
kfallah15 2 days ago [-]
Router and model optimization from traffic is the main differentiator
SilenN 2 days ago [-]
Also a hosted marketplace, not just BYOK
foremerge 1 days ago [-]
We built our own model router at GPTree but this looks interesting. Caching is definitely one of the hardest parts to get right, especially in our scenario where users can branch from any part of the conversation and keep the dynamic context from the parent (unlike most other platforms that lock in the context once you branch).
d2p 1 days ago [-]
> and use your traffic to (opt in) train you a model.
Is there more info on this? I'm curious exactly what it is. Is it fine-tuning/LoRA on some base model? Don't cloud providers encrypt reasoning now - does that prevent this?
forgetme2020 2 days ago [-]
what's the business model here. How does experiential labs make money
Look at the Intelligence features in the Enterprise plan:
* Per-prompt model optimization
* Caching
* A model you own, trained on your traffic
kfallah15 2 days ago [-]
yep, it will be through enterprise licenses and our own hosted platform built on the repo
rdslw 2 days ago [-]
the business model, I suspect, is classic rug-pull in some time after building user base.
proof: boldly claiming being open source in literally first sentence, while cowardly hiding on-by-default telemetry (WTF??) in truly last paragraph of readme.
sorry to sound harsh, but this is typical old era playbook here.
in the era of AI, fortunately, such products has much lower value. people and VCs didn’t yet tune to it.
SilenN 2 days ago [-]
Telemetry is off by default. PostHog is for usage analytics on the open source repo. Audit it if you're skeptical.
We make money off enterprise licenses and hosting models.
I have strong reason to suspect you either can't read or are a bad actor.
aHumbleUser 1 days ago [-]
Your GitHub readme says telemetry is on by default
SilenN 1 days ago [-]
"Anonymous aggregate PostHog product telemetry is enabled by default. It never includes prompts, traces, actions, observations, paths, model names, credentials, or raw customer content."
swthbht 2 days ago [-]
Very cool. Does your gateway decide effort levels as well? Or just models?
SilenN 2 days ago [-]
Yep! One interesting example is often Opus 5 on low reasoning ~= Opus 5 on high reasoning.
sangwook 2 days ago [-]
What online signal recalibrates simulated rankings against actual task success? Also do you have a plan to support semantic caching at the router level?
kfallah15 2 days ago [-]
For the online signal, we use a LLM judge with a rubric calibrated offline by the user via TUI. UX of the calibration is a major focus area. Semantic caching is interesting, open to supporting it but not currently planned.
bicepjai 24 hours ago [-]
Great tool. Thanks. I am working on something similar.
carloslfu 1 days ago [-]
why text world models? Is this backed by any evidence or did you find it to be good in practice?
ashermania 2 days ago [-]
Finally an open source tool doing this!
gpiechnik2 2 days ago [-]
great design! i love it
SilenN 1 days ago [-]
Thank you!
0xbadcafebee 2 days ago [-]
You started it a week ago? I look forward to checking back in 3 weeks when you've exited for $1B
Thanks for the positivity tyre! If you look at our git history, we pivoted and only started building the gateway recently. Before that we were building research infrastructure that now powers the intelligence features we provide.
rdslw 2 days ago [-]
impressive only if using pre-gpt era assumptions about saas/products/software.
unfortunately a small team can reproduce it in two months, which greatly lowers value of it.
we, as a collective, have to change our value-judging logic and tune it to post AI world.
SilenN 2 days ago [-]
See you soon
23david 2 days ago [-]
Super interesting and congrats on the release. Curious if you initially had this in Python and then rewrote in Rust?
SilenN 2 days ago [-]
Yep! If you look at the commit history that's exactly what happened.
- https://github.com/ENTERPILOT/GoModel - https://github.com/maximhq/bifrost - https://github.com/BerriAI/litellm
Would you care to share what makes experiential different?
Just have the harness able to choose which model its sub-agents use, then tell it how to split up tasks and which models to use when doing so.
Really though I'm hoping anthropic fixes the oppressive claude verbosity. I saw someone refer to being "clauderboarded" and my brain cannot let go of this as Claude's tokens bombard me.
I have a /hmmm command I use for the second part that works reasonably well: "Stop using jargon and speak coherently. State it more simply and concisely, like one human talking to another. Make it like google dev docs style. More dead prose. No aphorisms, no flourishes. Simple."
Rereading I see you wrote "open OpenRouter", which looks a bit like a typo at first glance.
At least for open source inference, it seems like there's healthy competition centered around vllm/sglang, but 2026 seems to be for model routers what 2025 was for agent harnesses.
Amazing! Really brilliant idea, thank you for sharing this project. There is so much ground to cover in the LLM gateway / routing / reporting world, and this is a great start. The Tinker implementation is my favorite part, fine tuning is much better than a sea of context files.
Is there more info on this? I'm curious exactly what it is. Is it fine-tuning/LoRA on some base model? Don't cloud providers encrypt reasoning now - does that prevent this?
Look at the Intelligence features in the Enterprise plan:
* Per-prompt model optimization
* Caching
* A model you own, trained on your traffic
proof: boldly claiming being open source in literally first sentence, while cowardly hiding on-by-default telemetry (WTF??) in truly last paragraph of readme.
sorry to sound harsh, but this is typical old era playbook here.
in the era of AI, fortunately, such products has much lower value. people and VCs didn’t yet tune to it.
We make money off enterprise licenses and hosting models.
I have strong reason to suspect you either can't read or are a bad actor.
So, two months. Still impressive!
unfortunately a small team can reproduce it in two months, which greatly lowers value of it.
we, as a collective, have to change our value-judging logic and tune it to post AI world.