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Next Fable Model (5.2+): Text Arena Debut?

Polymarket prediction market· Same prices, rules and result

OPEN5 levels openCloses Jul 2, 2027Research 57m ago

Polymarket price · the 4 levels nearest 50%

1510+ 85%1520+ 61%1530+ 39%1540+ 22%

Each level is its own Yes or No; they don't add to 100%. Levels are in price order, as on Polymarket.

5 levels open · in level order

OptionChance24hAI analystsTiers 1–2Buy
1500+95%−0.7 pts90%0 · 2
1510+85%+5.5 pts74%0 · 4
1520+61%−1.5 pts60%2 · 2
1530+39%+2.0 pts40%0 · 3
1540+22%—18%2 · 2

5 open levels, in level order. For information purposes only. Not investment advice.

1AI analysts

7 AI analysts · each gives every option a chance · updated 57m ago
OptionMarketAI averageAIGap
1500+95%90%−5
1510+85%74%−11
1520+61%60%−1
1530+39%40%+1
1540+22%18%−4

AI analysts' average · 1500+

90%

5 pts below the market · 1 AI analyst

Biggest gap

1510+: AI 74% vs market 85%, 11 pts below

Each AI analyst's odds and reason for every option are in Plus. The Free preview shows the averages and the gaps.

For information purposes only. Not investment advice.

2News

  • 2d
    Fable 5.5 Surprise Launch Confirmed for Tomorrow – Google & OpenAI Fully Gear Up to Meet the New Challenge
    eu.36kr.com
  • 5d
    Claude Fable 5.5: The 3-GPU Superman Demo, Priced Out
    OrcaRouter
  • 5d
    Anthropic prepares to release Claude Fable 5.5 next week
    TestingCatalog AI News
  • 5d
    Claude Fable 5.5 Leak: Ein Launch-Video, das niemand öffnen kann
    OrcaRouter
  • 6d
    Muse Wonder vs. Claude Fable 5.1: Meta’s new model came closer than I expected
    The New Stack
  • 6d
    Claude Fable 5.5 and the Thursday Hint: What Andrew Curran Actually Said, and What a Hint Is Worth
    OrcaRouter
  • 6d
    Breaking News: Fable 5.5 Spotted on Azure – Directly Competing Against Google’s New AI Model
    36Kr
Headlines link to the publisher. Kellian shows titles only.

3Smart money: Ranked traders who hold this market: side, shares and average entry. From Polymarket's public data.

Polymarket's AI release traders by 3-month profit · updated 42m ago
OptionHoldingTiers 1–2
1510+40 · 4
1520+42 · 2
1540+42 · 2
1530+30 · 3
1500+20 · 2

Each cell: holders of Yes · No. Tier 1 ranks 1–10, Tier 2 ranks 11–50.

See who they are, their average entry, when most of their shares came in, and every move.

For information purposes only. Not investment advice. Past performance is not indicative of future results.

Rules Polymarket's rules · the same for all 5 options

This market will resolve to "Yes" if the next Anthropic Claude Fable model (5.2+) 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 model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, 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. If a model is first added to the Arena.AI Leaderboard but is subsequently removed and not re-added, such that it is not displayed on the leaderboard at 12:00 PM ET on the calendar date following its first appearance, its appearance will not qualify as added to the Arena.AI Leaderboard. 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 Chatbot Arena LLM Leaderboard found at https://arena.ai/leaderboard/text/overall-no-style-control. 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 June 30, 2027, 11:59 PM ET, this market will resolve to "No".Kellian is not affiliated with Polymarket.Show rulesHide rules
Resolution criteria
This market will resolve to "Yes" if the next Anthropic Claude Fable model (5.2+) 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 model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, 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. If a model is first added to the Arena.AI Leaderboard but is subsequently removed and not re-added, such that it is not displayed on the leaderboard at 12:00 PM ET on the calendar date following its first appearance, its appearance will not qualify as added to the Arena.AI Leaderboard. 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 Chatbot Arena LLM Leaderboard found at https://arena.ai/leaderboard/text/overall-no-style-control. 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 June 30, 2027, 11:59 PM ET, this market will resolve to "No".Kellian is not affiliated with Polymarket.
How markets resolve
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Kellian is not affiliated with Polymarket. For information purposes only. Not investment advice.

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Before you decide · 1500+

  • News0 today · latest 2d
  • AI analysts90% · 5 pts below
  • Tiers 1–20 Yes · 2 No
Paper trading · play money

Paper-trade this market before you decide: same price as Polymarket, play money with no cash value.