Delta briefing

4 claim changes recorded about "frontier LLMs" since 2023-03-01 (plus 5 new fact versions recorded); scope: text match (topic not a resolved entity).
1. [2026-06-06] ChatGPT is part of the frontier LLMs timeline after November 2022. (confidence 0.95)
2. [2026-06-06] Claude is part of the frontier LLMs timeline after March 2023. (confidence 0.94)
3. [2026-06-06] Gemini is part of the frontier LLMs timeline after December 2023. (confidence 0.93)
4. [2026-06-06] Llama is an open-weight model family in the frontier LLMs timeline. (confidence 0.92)
All 4 changes fit within the 800-token budget.

Changed claims

4

Changed entities

5

Confidence

94%

Freshness

9 days