OpenAI's September 8 release of ChatGPT Images 2.5 drives the overwhelming market consensus, delivering sharper details, up to 50% faster generation, and markedly improved precision editing that preserves subjects and backgrounds across multiple conversational turns while enabling tools like Sketch for reference drawings. Traders see this as a decisive edge in image editing capabilities over competitors. Realistic challenges to this positioning include swift follow-on advances from other labs, any post-launch stability issues that surface in broader testing, or shifts in user adoption metrics before the end-of-September resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedOpenAI 98.4%
Google <1%
SpaceXAI <1%
Microsoft AI <1%
$26,230 Vol.
$26,230 Vol.

OpenAI
98%

1%

SpaceXAI
<1%

Microsoft AI
<1%

Meta
<1%

ByteDance
<1%

Reve
<1%

Luma AI
<1%

Alibaba
<1%

Tencent
<1%

Black Forest Labs
<1%

KlingAI
<1%

Pruna
<1%

StepFun
<1%
OpenAI 98.4%
Google <1%
SpaceXAI <1%
Microsoft AI <1%
$26,230 Vol.
$26,230 Vol.

OpenAI
98%

1%

SpaceXAI
<1%

Microsoft AI
<1%

Meta
<1%

ByteDance
<1%

Reve
<1%

Luma AI
<1%

Alibaba
<1%

Tencent
<1%

Black Forest Labs
<1%

KlingAI
<1%

Pruna
<1%

StepFun
<1%
Results from the "Rank" column under the "Image Edit Arena" Leaderboard tab at https://arena.ai/leaderboard/image-edit (Overall) filtered for "Models" will be used to resolve this market.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score. Models marked “Preliminary” at the applicable check time will be considered.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the arena.ai Image Edit Arena Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".
Market Opened: Sep 9, 2026, 3:56 PM ET
Resolver
0x69c47De9D...Results from the "Rank" column under the "Image Edit Arena" Leaderboard tab at https://arena.ai/leaderboard/image-edit (Overall) filtered for "Models" will be used to resolve this market.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score. Models marked “Preliminary” at the applicable check time will be considered.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the arena.ai Image Edit Arena Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".
Resolver
0x69c47De9D...OpenAI's September 8 release of ChatGPT Images 2.5 drives the overwhelming market consensus, delivering sharper details, up to 50% faster generation, and markedly improved precision editing that preserves subjects and backgrounds across multiple conversational turns while enabling tools like Sketch for reference drawings. Traders see this as a decisive edge in image editing capabilities over competitors. Realistic challenges to this positioning include swift follow-on advances from other labs, any post-launch stability issues that surface in broader testing, or shifts in user adoption metrics before the end-of-September resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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