Will Grok 4.20 be released on December 30, 2025?
Probability
0¢
1h
-0.6pp
24h
-2.0pp
24h Vol
$0.00
Liquidity
$0.00
Orrery restored this market from Polymarket's closed-market records. Treat the numbers below as last-known market context, then verify the resolution source before citing the outcome.
Canonical status
confidence: mediumSource status (Polymarket)
Derived status (Orrery)
Reason
Upstream marked the market closed/settled with NO price dominant.
The derived status is computed from the source flags plus the live YES price, so a market trading near a rail can read as PRICE-PINNED while upstream is still active. That isn't the same as resolved.
Resolution & Risk
LOW risk- End date
- Jan 31, 2026
- UMA status
- resolved
- Resolution source
- Primaryconsensus of credible reportingTypeNews consensusConfidenceextracted · medium
- Market type
- Multi-outcome (neg-risk)
- Part of a multi-outcome event (neg-risk): only one market can resolve YES.
Probability (last 7 days)
+0.0pp 7dWhy did it move?
Structured · 1 factor- 01Price move
Down 2pp over 24h
Now 0¢; -0.6pp in the last hour.
What to track next
- Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.
Verification actions only — never trade recommendations.
Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.
Resolution & Risk
LOW risk- End date
- Jan 31, 2026
- UMA status
- resolved
- Resolution source
- Primaryconsensus of credible reportingTypeNews consensusConfidenceextracted · medium
- Market type
- Multi-outcome (neg-risk)
- Part of a multi-outcome event (neg-risk): only one market can resolve YES.
Verification Brief
A guided checklist for what must be proven before this market is treated as reliable context.
The market appears resolved. The useful check is whether the source and final oracle state match the displayed outcome.
Create trust-state alertVerification goal
Map resolution-relevant sources to the exact criteria needed to avoid misreading price as settlement.
What needs proof
Primary source
requiredConfirm the primary news consensus source and whether it directly answers the market's resolution question.
Current evidence: consensus of credible reporting
Contract wording
requiredExtract the exact condition that makes YES resolve true and note any exclusions, time zone, deadline, or fallback rule.
Orrery verification task Will Grok 4.20 be released on December 30, 2025? State: Resolved NO — officially resolved Need sources for: 1. Primary source: Confirm the primary news consensus source and whether it directly answers the market's resolution question. 2. Contract wording: Extract the exact condition that makes YES resolve true and note any exclusions, time zone, deadline, or fallback rule. 3. Liquidity context: Check whether the move is supported by enough liquidity and volume to treat it as meaningful context. Drop only durable links that map to one criterion. Research only. Not trade advice.
Orrery verification brief Will Grok 4.20 be released on December 30, 2025? State: officially resolved Verify: Primary source + Contract wording Price is not settlement. Research only. Not trade advice.
Market link goes in reply
A controlled loop for durable sources. Every source must answer one criterion from this Verification Brief.
Sources
0
Criteria covered
0
Reviewed
0
Awaiting review
0
Submit a source mapped to a criterion
Recent source checks
Pilot audit summary
Research only · Not trade advice · Every source maps to one criterion
Timeline
critical · price · trade flowRecent Trades
No recent trades visible from the Data API for this market. That usually means liquidity is thin or this market is between event windows.
Market Description
This market will resolve according to the date (ET) when xAI's Grok 4.20 model is made available to the general public. This market will resolve to "No release by January 31" if xAI's Grok 4.20 model is not made available to the general public by January 31, 2026, 11:59 PM ET. To qualify, Grok 4.20 must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must be clearly defined and publicly announced by xAI as being accessible to the general public. Grok 4.20 refers to a product explicitly named Grok 4.20, or one that is recognized as a successor to Grok 4.1, similar to the progression from Grok 4 to Grok 4.1. Products labeled as Grok 4.12 or similar will not count for this market's resolution. The primary resolution source for this market will be official information from xAI, with additional verification from a consensus of credible reporting.
Why this category?
confidence: lowCategory
Source
Reason
No override, sports marker, rule, or upstream hint matched. Market is unclassified — the keyword rules need an entry for this topic.
Categories come from a deterministic engine: manual overrides (highest priority) → sports hard markers → event-tag rules → keyword rules → Gamma category hint → default. The engine is versioned in category-overrides.ts; methodology lives at /methodology.
FAQ — questions readers actually ask
What is the current Polymarket probability for "Will Grok 4.20 be released on December 30, 2025?"?
As of Fri, 05 Jun 2026 12:32:48 GMT, YES is priced at 0% implied probability on Polymarket. The price changed -2.0pp in the last 24 hours, -0.6pp in the last hour, and +0.0pp in the last 7 days.
When does this market resolve?
This market resolves by Jan 31, 2026 (2026-01-31T00:00:00.000Z). Resolution is determined from UMA optimistic oracle (resolved).
What source determines the outcome?
Resolution is sourced from UMA optimistic oracle (resolved). Polymarket's UMA optimistic oracle is the final settlement layer; if the published source is ambiguous, UMA tokenholders adjudicate. Source-extraction confidence is shown in the Resolution & Risk block above.
How much is being traded on this market?
$0.00 of trading volume in the last 24 hours. Lifetime volume on Polymarket: $7.9K. Open liquidity in the YES/NO orderbooks: $0.00. Spread between best bid and best ask: 0.1¢.
Is this a trade recommendation?
No. Orrery describes — never predicts. Every signal on this market carries explicit Evidence, Backtest, and Action tiers. The Action is always one of: Watch only, Inspect timeline, Create alert, Verify source, or Ignore — never Buy or Sell. The probability above is the market's collective implied probability, not a forecast Orrery is publishing.
How fresh is this data and where does it come from?
This page revalidates from the public Polymarket APIs every 30 seconds. Probability and 24h-change come from Gamma; the chart series comes from the CLOB orderbook history; trade and holder data come from the Data API. The fetched-at timestamp on each block tells you exactly how old the underlying upstream pull was.
Alerts
In-app banners fire as soon as a rule is satisfied. Email digests are wired to a server-side cron and continue while your tabs are closed. Telegram and Discord are planned — every existing rule will keep working as channels light up.
Top Holders
11 wallets- 0xa5ef…296610.9K