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icon for Next Grok Model (4.6+): Text Arena Debut?

Next Grok Model (4.6+): Text Arena Debut?

icon for Next Grok Model (4.6+): Text Arena Debut?

Next Grok Model (4.6+): Text Arena Debut?

$60,750 Vol.

Dec 31, 2026
Polymarket

$60,750 Vol.

Polymarket

1440+

$5,084 Vol.

Yes

1450+

$19,920 Vol.

No

1460+

$9,410 Vol.

No

1470+

$6,189 Vol.

No

1480+

$20,147 Vol.

No

This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No". A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere. A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered. If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".xAI's rapid iteration on Grok 4.6, officially released August 12, 2026, with emphasis on long-running agents, coding workflows, and multimodal capabilities, has accelerated trader focus on its Text Arena timeline. The model builds directly on Grok 4.5 and is already live via API, Cursor, Grok Build, and partners, with early arena.ai leaderboard placements (including Grok-4.6-high at competitive Elo ratings) signaling quick evaluation access. Historical patterns show prior Grok variants, such as 4 Fast, appearing on LMArena-style Text Arenas shortly after launch, often within days to a week. Competitive pressure from models like Claude Opus 5 and GPT-5.6 variants on the same benchmarks, combined with xAI's agentic roadmap and integration partnerships, shapes expectations around debut speed versus typical one-week delays for full leaderboard visibility.

This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No".

A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify.

Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere.

A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered.

If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered.

A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market.

The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".
Volume
$60,750
End Date
Dec 31, 2026
Market Opened
Aug 4, 2026, 7:57 PM ET
This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No". A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere. A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered. If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".

Outcome proposed: No

No dispute

Final outcome: No

This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No". A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere. A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered. If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".xAI's rapid iteration on Grok 4.6, officially released August 12, 2026, with emphasis on long-running agents, coding workflows, and multimodal capabilities, has accelerated trader focus on its Text Arena timeline. The model builds directly on Grok 4.5 and is already live via API, Cursor, Grok Build, and partners, with early arena.ai leaderboard placements (including Grok-4.6-high at competitive Elo ratings) signaling quick evaluation access. Historical patterns show prior Grok variants, such as 4 Fast, appearing on LMArena-style Text Arenas shortly after launch, often within days to a week. Competitive pressure from models like Claude Opus 5 and GPT-5.6 variants on the same benchmarks, combined with xAI's agentic roadmap and integration partnerships, shapes expectations around debut speed versus typical one-week delays for full leaderboard visibility.

This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No".

A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify.

Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere.

A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered.

If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered.

A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market.

The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".
Volume
$60,750
End Date
Dec 31, 2026
Market Opened
Aug 4, 2026, 7:57 PM ET
This market will resolve to "Yes" if the next SpaceXAI Grok model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No". A qualifying SpaceXAI model must have “Grok” in its displayed model name and be designated as version 4.6 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, grok-4.6-high, grok-4.7-thinking, grok-5, or similar would qualify. Models whose displayed name does not include “Grok,” or which retain a version designation below 4.6, such as grok-4.1-expert, grok-4.3-heavy, grok-4.5-GA will not qualify. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere. A model marked “AutoEval” will not be considered added to the leaderboard. Only scores displayed without the “AutoEval” label will be considered. If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolution source for this market is the Leaderboard found at arena.ai/leaderboard/text. If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which such a score becomes available on the leaderboard. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model release occurs by December 31, 2026, 11:59 PM ET, this market will resolve to "No".

Outcome proposed: No

No dispute

Final outcome: No

Beware of external links.

Frequently Asked Questions

"Next Grok Model (4.6+): Text Arena Debut?" is a prediction market on Polymarket with 5 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "1440+" at 100%, followed by "1450+" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Next Grok Model (4.6+): Text Arena Debut?" has generated $60.7K in total trading volume since the market launched on Aug 4, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Next Grok Model (4.6+): Text Arena Debut?," browse the 5 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Next Grok Model (4.6+): Text Arena Debut?" is "1440+" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "1450+" at 0%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Next Grok Model (4.6+): Text Arena Debut?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.