Will the European Commission open formal proceedings under the AI Act against a general-purpose AI model provider before 30 June 2027?
deadline 2027-06-30
confidence medium
tier 2 evidence
43%PolySignal estimate
Resolution criterion
Yes if the AI Office or the Commission publishes on ec.europa.eu or digital-strategy.ec.europa.eu the opening of formal proceedings, a binding request for information followed by proceedings, or a fine naming a GPAI provider.
Verified starting state
GPAI obligations and the penalty regime have applied since 2 August 2026. No formal proceedings or fine against a named provider is documented as of mid-September 2026. The Commission historically let 12 to 18 months pass before its first DSA/DMA proceedings.
What pushes it up
- The CNBC report notes that major providers such as Anthropic and OpenAI are already under new EU AI Act scrutiny, indicating a move toward enforcement [tier 2]
What pushes it down
- No formal proceedings or fines have been recorded as of mid‑September 2026, and the Commission’s past pattern shows a 12‑18 month lag before initiating major enforcement actions [tier 1]
What would move this number most
Whether the Commission will accelerate its enforcement timeline ahead of the historical 12‑18 month lag
How this number is built
| Deadline | 2027-06-30 |
| Base rate | 30% |
| Best evidence | tier 2 · 1 article(s) used |
| Independent runs | 38 · 48 (spread 10 pts) |
| Confidence | medium |
| Evidence cap | not triggered |
| Last revised | 2026-10-02 09:15 |
| Model | openai/gpt-oss-120b (Groq) |
Sources consulted
Probability history
2026-10-02 09:15 43% 16 article(s) on file · openai/gpt-oss-120b (Groq)
- What pushes it up. The CNBC report notes that major providers such as Anthropic and OpenAI are already under new EU AI Act scrutiny, indicating a move toward enforcement [tier 2]
- What pushes it down. No formal proceedings or fines have been recorded as of mid‑September 2026, and the Commission’s past pattern shows a 12‑18 month lag before initiating major enforcement actions [tier 1]
- What would move this number most. Whether the Commission will accelerate its enforcement timeline ahead of the historical 12‑18 month lag
2026-09-27 09:12 40% 16 article(s) on file · openai/gpt-oss-120b (Groq)
- What pushes it up. Tier‑2 CNBC article (2026‑08‑03) reports Anthropic and OpenAI facing new scrutiny under EU AI Act enforcement powers, indicating the Commission is moving toward formal action [2]
- What pushes it down. No formal proceedings or fines have been recorded as of mid‑September 2026, and the Commission historically waited 12‑18 months before its first DSA/DMA actions, suggesting the AI Act may follow a similar timeline [hand‑verified]
- What would move this number most. Whether the Commission will accelerate enforcement ahead of the historical 12‑18‑month lag, e.g., via a policy shift or high‑profile breach.
2026-09-26 09:09 35% 13 article(s) on file · gemini-3-flash-preview
- What pushes it up. Major GPAI providers like OpenAI and Anthropic are already under scrutiny as of August 2026 [0, tier 2].
- What pushes it up. The AI Office was established and operational prior to the applicability date, which may accelerate the enforcement timeline compared to previous regulatory rollouts.
- What pushes it down. Historical precedent for major EU digital regulations (DSA/DMA) suggests a 12-18 month lead time before formal proceedings are typically opened [Starting State, tier 1].
- What pushes it down. The deadline of June 30, 2027, occurs only 11 months after the GPAI obligations became applicable, placing it just before the historical enforcement window [Starting State, tier 1].
- What pushes it down. The technical complexity of auditing GPAI models for compliance with transparency and copyright rules may extend the pre-proceedings investigation phase.
- What would move this number most. The speed at which the AI Office transitions from initial scrutiny to formal proceedings or binding requests for information.