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SYNTHORA gdelt-tension: geopolitical tension index for any topic/country — news-mention spike vs 7d baseline, average tone shift, escalation flag and the headlines causing it.
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SYNTHORA gdelt-tension: geopolitical tension index for any topic/country — news-mention spike vs 7d baseline, average tone shift, escalation flag and the headlines causing it. The early signal for Polymarket geopolitical markets (high variance, high spread). Source: GDELT DOC 2.0 (100+ languages, free, no key), 6h-prefetched cache for reliability.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.03 per call
Paid calls
none yet
delivery unknown until someone pays
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URL
https://api.hergertsynthora.com/v1/gdelt-tension
Seen
first 35 days ago · last 19 hr ago
64 free handshakes
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x402
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Base USDC
Listed on?
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Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.852 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.148: 0.097 uncertain ? + 0.052 short ? · 0.048 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.74 | 0.576 | 0.115 | −0.052 | −0.033 | |
| liveness it answered at all |
0.60 | 1.00 | 0.894 | 0.536 | 0 | −0.064 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.852 | gap to 1.000 = 0.148 · 0.052 short · 0.097 uncertain | 0.852 | −0.052 | −0.097 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.576 latency p95
+ 0.600 × 0.894 liveness
+ 0.200 × 1.000 price stability
= 0.852 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A59Q1FG46EJ5V7GD49JQKZ|2026-08-31T19:19:33.843Z|2026.09.6
Verify it yourself
npx teppi-check https://api.hergertsynthora.com/v1/gdelt-tensioncurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59Q1FG46EJ5V7GD49JQKZ