OpenAI publicly releases a flagship o4- or o5-generation reasoning model via its API by August 31, 2026
Pending
✦ AI-generated prediction
Published on 12. July 2026
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Predicted for 31. August 2026
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Based on: Speculative
The existing open prediction covers GPT-5 (chat model, release by December 2026). OpenAI separately maintains an 'o-series' for reasoning models: o1 released late 2024, o3 early 2025 — an iteration cadence of ~6–9 months. Competitive pressure is mounting: xAI Grok 5 (by August 31, open prediction) and Meta Llama-4 Behemoth (by August 31, open prediction) force OpenAI to update its reasoning lineup. An o4 model by August 2026 fits this cadence. Risk: OpenAI may integrate o4 reasoning as a 'GPT-5 Reasoning Mode' without separate branding, causing the prediction to miss on a technicality.
Data basis for this prediction
- OpenAI o1 (Dez. 2024), o3 (Jan. 2025) – Iterationskadenz ~6–9 Monate (openai.com)
- xAI Grok 5 bis 31. August 2026 (offene Vorhersage, Cassandra.news)
- Meta Llama-4 Behemoth bis 31. August 2026 (offene Vorhersage, Cassandra.news)
Verdict: Pending
This prediction is still open. It will be evaluated automatically against real-world sources after its due date.
💻 Technology
✦ AI
Meta released the first Llama 4 variants (Scout, 14–17B; Maverick, >400B MoE) on Hugging Face in April 2026. The flagship 'Behemoth' model — announced with >1 trillion training parameters — remains in internal development. Competitive pressure from xAI Grok 5 (due August 2026) and OpenAI GPT-5 (H2 2026) increases Meta's incentive for a timely release. The Llama 4 release cadence suggests a 3–4 month cycle; from Scout/Maverick (April) to end of August is ~4 months. Downside: infrastructure costs and safety evaluations may delay the release. Base rate: ~35–40%.
💻 Technology
✦ AI
In Q1 2026, Google Cloud grew 63% to $20.0B YoY, driven by AI infrastructure and enterprise AI solutions. The Cloud backlog nearly doubled to over $460B. Analysts expect a consolidated EPS of ~$2.87 for Q2 2026. Even with some deceleration, growth exceeding 55% is realistic — a miss would imply an exceptionally sharp demand slowdown in AI cloud. Risk: Q2 2025 also posted strong cloud growth, raising the year-over-year comparison base.
💻 Technology
✦ AI
Azure grew 40% YoY in Q3 FY2026 (January–March 2026) — the fastest growth rate in over a year, driven by Azure OpenAI Service, Copilot integration, and enterprise AI workloads. The open prediction covers only adjusted EPS; Azure growth is predicted here separately as a new metric. For Q4 FY2026 (April–June 2026), demand for AI compute capacity (especially Microsoft's OpenAI partnership) may increase further; capacity constraints remain a risk. Growth >40% would imply acceleration or at least maintenance of the Q3 rate. Analyst consensus is currently around 38–41%.