From the Cortex

Field notes on the AI execution layer

150 articles — one per day from 26 Feb to 25 Jul 2026. Cortex-first topics plus a uniform stream of Fulcrum Lyre posts on AI calls & SMS (lyre.au). Keyword deep links to lyre.au, fulcrumcrm.app and fulcrumcode.app.

Server room light trails — connected systemsC
· Playbook · 7 min

Demo booking as an end-to-end agent workflow

Cortex playbook on AI demo booking workflow — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Earth network lights from spaceC
· Playbook · 8 min

Content ops with Code and Sessions

Cortex playbook on AI content operations — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Team standup meetingL
· Lyre · 7 min

Two-way SMS nurture between Lyre calls

Fulcrum Lyre playbook: two-way SMS AI — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Sydney Harbour sunriseR
· Fleet · 9 min

Finance admin agents that close the month

Cortex playbook on AI finance admin agents — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Cybersecurity lock and networkS
· Sessions · 10 min

Research agents that brief humans in the thread

Cortex playbook on AI research agents business — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Person typing on laptopL
· Lyre · 6 min

Qualify on the phone, log to CRM, recap in the channel

Fulcrum Lyre playbook: AI call qualification CRM — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Empty modern office at nightX
· Fleet · 7 min

Document agents for contracts and proposals

Cortex playbook on AI document agents — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Developers collaboratingS
· Sessions · 8 min

Scheduling agents across time zones

Cortex playbook on AI scheduling agents — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Sydney Harbour sunrise AustraliaL
· Lyre · 9 min

SMS appointment reminders driven by Lyre call outcomes

Fulcrum Lyre playbook: SMS appointment reminders — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Analytics dashboard laptopS
· Sessions · 9 min

Exception queues when agents get stuck

Cortex playbook on AI agent exception queue — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Team meeting officeC
· Playbook · 10 min

Prompt debt vs process debt in agent ops

Cortex playbook on AI prompt debt — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Server data light trailsL
· Lyre · 8 min

Outbound prospecting calls with Lyre — human closers, AI openers

Fulcrum Lyre playbook: outbound AI calling — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Business handshakeC
· Playbook · 7 min

Training the team to direct agents — not fear them

Cortex playbook on train team AI agents — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Typing on MacBookO
· Outcomes · 8 min

The board-ready story of agent ROI

Cortex playbook on AI agent ROI board — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Network of earth lightsL
· Lyre · 7 min

Inbound AI answering after hours without a night shift

Fulcrum Lyre playbook: inbound AI phone agent — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Headset support deskC
· Platform · 9 min

Cortex vs building your own agent stack

Cortex playbook on buy vs build AI agents — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Workshop sticky notesC
· Fleet · 10 min

When to add the next specialist agent

Cortex playbook on scale AI agent fleet — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Mobile messaging appsL
· Lyre · 6 min

Speed-to-lead with Lyre calls: minutes beat mornings

Fulcrum Lyre playbook: speed to lead AI calls — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Professional adjusting cuffsC
· Platform · 7 min

Observability for agent actions in production

Cortex playbook on AI agent observability — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Open-plan officeC
· Platform · 8 min

Cost control for model spend in a live fleet

Cortex playbook on AI model cost control — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Smartphone with notifications SMSL
· Lyre · 9 min

Call and SMS from one voice agent under Cortex

Fulcrum Lyre playbook: AI call and SMS — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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Diverse team at laptopO
· Outcomes · 9 min

Australian SME pattern: where the hours actually save

Cortex playbook on AI hours saved Australia SME — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Phone messaging appsC
· Playbook · 10 min

From pilot to production agents without the stall

Cortex playbook on AI pilot to production — agents execute from your channel; humans keep judgement. Deep links to specialist keyword guides on the Fulcrum fleet blogs.

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Business handshake after callL
· Lyre · 8 min

SMS follow-up after every AI call — the loop that converts

Fulcrum Lyre playbook: SMS follow-up after call — AI calls and SMS on the Australian stack at lyre.au, orchestrated by Cortex — like VAPI, better for Australia.

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