When will OpenAI release an open source model?
➕
Plus
84
Ṁ29k
2026
58%
Before September 2025
97%
Before October 2025
98%
Before November 2025
98%
Before December 2025
98%
Before January 2026

The remaining options of this market will resolve "Yes" if OpenAI publicly releases the weights of a reasoning model (e.g., o1, o3) or a large language model (LLM) that is at least as advanced as GPT-3. When an option's date passes, it will resolve to “No”.

To count as released, the model must be publicly accessible. waitlist signups where only a portion of the general public has access by some date is sufficient for a YES resolution. A model with some commercial or other restrictions is also sufficient, as long as users have access to all the weights.

Modified but similar resolution to this polymarket market.

See also:

/Bayesian/when-will-openai-announce-o4-full

/Bayesian/when-will-openai-release-gpt45-ULpyUuqd2L

/Bayesian/when-will-openai-release-an-open-so (this market)

/Bayesian/when-will-deepseek-release-r2

/Bayesian/when-will-deepseek-release-v4

/Bayesian/when-will-xai-release-grok-4

/Bayesian/when-will-anthropic-release-claude-qZd5QEQ225

/Bayesian/when-will-meta-release-llama-5-6h9UypqOdp

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boughtṀ350Before September 2025 YES

@WalterMartin wanna bet more?

@Bayesian Before August resolves No

bought Ṁ10 Before August 2025 YES

Why the sudden Drop for Before August 2025 did I muss some News?

@winged_one sam made a tweet saying the model would be delayed

bought Ṁ30 Before August 2025 YES

Sources familiar with OpenAI’s plans tell me that CEO Sam Altman’s AI lab is readying an open-weight model that will debut as soon as next week with providers other than just OpenAI and Microsoft’s Azure servers.” https://archive.is/7xt2e

bought Ṁ100 Before September 2025 YES
bought Ṁ70 Before April 2025 NO

"Before April 2025" resolves NO.

@traders for more speculation on the new open weight model sam altman talked about today, see

filled a Ṁ100 Before April 2025 NO at 1.0% order

Which models will be recognized? As far as I know, Whisper is also an open-source model. Does this count?

@TongShen reasoning models or LLM better than gpt3 count

at least if im reading the description right. Ultimately the description resolution criteria is the ground truth

sold Ṁ30 Before May 2025 NO