What will the successor to o3 be called?
43
1.5kṀ26k
2026
97%
o4
0.1%
o5
1.8%
GPT-5
0%
o-xp
0%
o-vista
0.1%
o9
0.3%
agi-1
0.4%
Other

A successor only counts if they have a name that isn't o3.x or o3-x or something that contains o3. o4 counts, o5 counts, reasoning models with a different name pattern that are clearly better than o3 count.

  • Update 2025-04-17 (PST) (AI summary of creator comment): Benchmark Results as Evidence:

    • The successor does not need to be officially released; showing benchmark results similar to those provided for o3 before January when the market was created is sufficient.

    • This clarification means that a demonstration of performance through benchmarking can count as identifying a successor even without a formal launch.

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Does o4 option also apply to o4-mini?

i don't think o4-mini counts as a successor to o3 since it seems worse on most benchmarks but o4-mini kinda implies the existence of o4 so i am considering resolving early, what do ppl think

bought Ṁ50 YES

@Bayesian I’d say to give it time, since OAI might call GPT-5 their next-gen reasoner in lieu of a new reasoner in the o series

@Bayesian I understood "successor" as "the next release that Open AI tells people to use". So this would only count if o4 is actually released.

But I agree it's ambiguous...

@TimothyJohnson5c16 I would lean toward release of the successor not being required, like if they show benchmark results for o4 in a similar way that they did for o3 right before january when this market was created, that would make it a successor

@TimothyJohnson5c16 I would lean toward release of the successor not being required, like if they show benchmark results for o4 in a similar way that they did for o3 right before january when this market was created, that would make it a successor

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