jevlinkEnter terminal ↗
JEVLINK / JUDGMENT ORACLEOBSERVE. INTERPRET. VERIFY.
BEYOND THE PRICE FEED / 001

The Chainlink
for machine
judgment.

The world speaks in events.
Your application needs a signal.

Run a judgment ↗Read the thesis ↓
POWERED BY JEVDELIVERED BY JEVLINK
Monochrome architectural study of an urban financial district, viewed from above.
FIELD OF VIEW / 01ILLUSTRATIVE TRACE
INPUT_001PUBLIC ANNOUNCEMENT

ETH withdrawals
are paused.

Trading remains
unaffected.

Losses are not
yet confirmed.

FICTIONAL VENUE / EXAMPLE TEXT
SOURCE / ANNOUNCEMENT

Evidence in context

01Read the evidence.
WORLD → EVIDENCE → SIGNALVISUAL STUDY / NOT A LIVE CAMERA

A venue announcement is the input. Not a price tick. Not a prompt for a conversation.

[ 00 ]Try JevLink

Your question.
Jev’s judgment.

Bring your context.
Run a real Jev call.
Verify the result.

judgment_oracle.exeJEV / LIVE INFERENCE
INPUT / YOUR QUESTIONANY TOPIC

Your question. Your context. A signal your application can use.

0 / 4,000
Custom answer options OPTIONAL

Default: Yes / No / Undetermined. Add 2–6 options for routing or comparisons. Undetermined is always available.

Your text is sent to TypeSafe’s Jev API and saved in a shareable receipt. Use public or fictional information; never include secrets or personal data.

OUTPUT / READY

Ask freely. Judge precisely.

See the answer, its probability and the measured response time. Verify the original result.

LIVE MODEL OUTPUT · SIGNED RECORD
Jev → JevLink · Direct APIREAL INFERENCE
[ 01 ]The missing layer

Risk moves.
Before price does.

READ THE EVENT. NOT JUST THE TICKER.

A withdrawal halt. A redemption freeze. A bridge incident. Your application needs to interpret the announcement—not wait for a price move to tell the story.

EVENT → SIGNAL → POLICYILLUSTRATIVE PLAYBACK / NOT A SPEED TEST
VAULT ALLOCATION

The price is fine. The exit is closed.

A market price cannot tell a vault whether its selected venue is allowing withdrawals.

01 / PUBLIC ANNOUNCEMENTINPUT RECEIVED
ETH withdrawals are paused following unusual wallet activity. Trading remains available. Losses are not yet confirmed.
CHAINLINK PRICE FEEDSPRICE DATA
ETH / USD / EXAMPLE QUOTE
$3,240.00

Answers: what is the market price?

Venue or route status is a separate input.
JEV + JEVLINKSEMANTIC SIGNALS
ONE SHARED INPUT · TYPED QUESTIONS
withdrawals_pausedYES
trading_pausedNO
security_anomalyYES
lossesUNCONFIRMED
PROPOSED APPLICATION RULEHold new venue allocations.SIMULATION · NO FUNDS MOVED
01 / Read02 / Judge03 / Apply rule

Available now: announcement judgment + vault-rule simulation. Fictional inputs and illustrative outputs; not live feeds or automated safeguards.

What this comparison measures—and what it doesn’t ↗

Price data and semantic judgments answer different questions. This compares output types, not delivery speeds or security guarantees. Chainlink Data Streams already offers low-latency market data, and CRE supports custom API workflows. JevLink currently returns offchain service-signed judgments, not decentralized consensus or onchain execution.

THE LATENCY THAT MATTERS

Less time between
a sentence and a signal.

Jev evaluates typed questions against one shared input in one request. JevLink returns structured signals your application can read directly.

Run a real call. See its timing. ↗Measured per request. No simulated benchmark.
[ 02 ]How JevLink works

From context.
To a decision.

Jev judges. JevLink signs and delivers.

ONE INPUT / ONE REQUESTPROCESS ILLUSTRATION
01 / INPUTYour question.
Your context.
02 / JEVJudge once.
01Answer?
02Enough evidence?
Your question + evidence check. One call.
03 / JEVLINKSign.
Save. Return.Signals + inspectable receipt
No chat transcript to parse.
[ 03 ]Judgment feeds

Words in.
Signals out.

From a sentence to a field your code can use.

SCHEMA ILLUSTRATION / NOT A LIVE FEEDOpen terminal ↗
HUMAN LANGUAGE

“Withdrawals are paused.”

APPLICATION INPUT
{
  "signals": {
    "withdrawals": {
      "choice": "yes"
    }
  }
}
choice: yes | no | unclear
A typed field. Not a paragraph.Use the API ↗
[ 04 ]Calibration
100 PREDICTIONS, EACH AT 80%

Confidence is a claim.
Outcomes are the test.

A calibrated set should land near 80 correct answers. If only 52 are right, the model is overconfident.

Illustrative sample, not Jev performance data.
RESOLVED OUTCOMESn = 100
80/100MATCHES THE CLAIM
80% observed · 80% predicted
■ Correct□ Incorrect
[ 05 ]Proof of judgment

Change a character.
Break the seal.

Test the original receipt against an altered copy.

REAL SIGNATURE CHECK / IN YOUR BROWSERUSES A SAVED JEVLINK RECEIPT
ORIGINAL / AS SIGNEDASSET
Awaiting check
LOCAL COPY / ONE CHARACTER ADDEDASSETX
Same signature. Changed input.

Only a local copy changes. The saved receipt stays intact.

Verifies provenance and integrity. Not model accuracy.
[ 06 ]What it makes possible

Your policy.
A better input.

JevLink supplies the signal.
Your application controls the action.

01 / VAULTPOLICY SIMULATION

Protect an allocation.

withdrawals_paused = yes
New capital
×Affected venue
↳Keep unallocated

Announcement endpoint + simulated hold rule available.

02 / TREASURYPOLICY SIMULATION

Reroute a redemption.

redemption_open = no
Redemption request
×Paused issuer
↳Review alternatives

Integration concept · custom schema and policy needed.

03 / ROUTERPOLICY SIMULATION

Exclude a bridge.

new_deposits = paused
Transfer request
×Paused bridge
↳Check another route

Integration concept · custom schema and policy needed.

[ 07 ]Network / token

Intelligence,
in the plural.

Independent operators. Shared evidence. Accountable judgments. Explore the proposed network and the incentives behind it.

Meet the network ↗Concept stage · token design not finalized