Have glioblastoma incidence rates increased materially in developed nations over the past decade?

Gray smoke — a verdict was reached, with dissent.

The Answer

No, glioblastoma incidence has not increased materially in a biological sense in developed nations over the past decade.

Who Deliberated

5 of 6 advocates deliberated.

Kimi K2.6 was unavailable during this round.

GPT-5 withdrew mid-deliberation.

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The Reasoning

Closing positions — one sentence per speaker (free tier)

Notable challenges

The Panel

GPT-5 DeepSeek R1 Grok 4 Claude Opus 4.7 Gemini 3.1 Pro