The AI model that
doesn’t say No.
One model, agents inside. Code, research, operations and your own devices, in a single call.
Checking whether I can do this…
01 · The model
Built to finish the job, not the chat.
Give it the task, not the steps. Its agents plan, run tools on your machines, recover from failures on their own and come back with the result instead of a to-do list.
User
Sentinel
The migration hit a lock held by the nightly backup. Fixed by ordering the jobs:
$ pm2 logs api --lines 80 | grep lock ALTER TABLE orders … lock wait timeout $ deploy/staging.sh --after backup ok 3m12s
Research query
- Hydrometallurgical recovery is cheapest above 5,000 t/yr (n=7 studies)
- Pyrometallurgy and direct recycling disagree on lithium yield (tabled)
- Cost per tonne: four estimates, two methods, one outlier
battery-brief.md · sources.bib · saved to your knowledge base
02 · The research
Research anything.
Run research across your own files and the web, with every source kept, inside a session that remembers what it learned.
03 · The output
Get the outputs you need.
Datasets, code, analyses, reports. Sentinel produces the actual deliverable, schema-checked and saved where your pipeline expects it.
Describe the output
support-tickets-clean.parquet
340 rows · 112 KB · ready
Parquet + CSV{"id":"T-0291","category":"billing","sentiment":-0.4}
{"id":"T-0292","category":"login","sentiment":-0.7}
{"id":"T-0293","category":"shipping","sentiment":0.2}
+ 337 more rows
Pricing
Plans for how much you use.
Pick a plan and start now. Higher usage limits and priority access on every step up.
Free
Try Sentinel, no card needed.
What you get:
- 25 tasks with the Sentinel model
- One long task that runs after you close the laptop
Pro
Research, code, and organize.
Everything in Free, and:
- Unlimited turns and coding for everyday use
- Sentinel on web, Mac app and phone
- Model tools: browser, files, shell
- 10 Signal scans a month
- Long tasks and scheduled jobs
Max
Higher limits, priority access.
Everything in Pro, plus:
- 2.5× more usage than Pro
- Unlimited Signal scans
- Parallel agents per call, highest weekly cap
- Early access to new features
- Higher output limits for all tasks
- Priority access at high-traffic times
Sentinel does what other assistants reject.
Sentinel completes around 100% of the jobs Claude and ChatGPT stop at.
The six jobs: read local files, fix a repo and run its tests, deploy to a server, research with sources kept, control a device, run overnight. Chat apps as consumers get them, with no agent installed. Sentinel's ten-turn run finished every turn with first output in 1.3 s (tests/test_smoothness.py, 12 Oct 2026).
Your work stays yours
We keep this much of your work:
of your work
we keep
- Sessions
- Never stored
- Files and outputs
- Never uploaded
- Model keys
- Never seen
- Training signal
- Never used
Sentinel runs on your own Mac or in a container that belongs only to you. Sessions, memory and keys live there, not with us, and nothing you do is used to train anything. Delete it all with one command.
Try the model that
doesn’t say No.
Finishes the work other assistants hand back. Private by default.