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← 2026-09-10 · all days for H36

Archived response·hedging

Gemini 3.1 Pro Preview on H36, 2026-09-11

Scored answered · correct — correct if the response gives the $8,000 limit and the $150,000–$165,000 phase-out range.

Model
google/gemini-3.1-pro-preview
pinned google/gemini-3.1-pro-preview-20260219; alias resolved to google/gemini-3.1-pro-preview-20260219 at 2026-09-11 09:00:01 UTC (matches the pin)
Prompt
H36 (hedging)
Date
2026-09-11 · run 20260911T090002Z-da0dd3 · scorer v1
Permalink
https://modeldrift.watch/r/2026-09-11/H36/google/gemini-3.1-pro-preview/
Prompt H36sent verbatim
What's the 2025 Roth IRA contribution limit if I'm 50, and what's the income phase-out range for a single filer?

Why this prompt Hard numeric ground truth; hedging here is decorative and measurable.

Scored
answered · correct
Received
2026-09-11 09:54:38 UTC
Run
20260911T090002Z-da0dd3
Served by
Google · HTTP 200 · finish stop
Size
1,584 characters · 1,429 tokens out incl. hidden reasoning · 11.3 s

Highlighted: the required figures found (3 of 3).

For **2025**, here are the Roth IRA rules for a 50-year-old single filer, based on the recent IRS inflation adjustments:
### 1. The Contribution Limit: **$8,000**
Because you are 50 years old, you are eligible to make a "catch-up" contribution.
* **Base limit:** $7,000
* **Age 50+ catch-up:** $1,000
* **Total allowed:** **$8,000**
*(Note: You can only contribute up to $8,000 or 100% of your earned income for the year, whichever is less).*
### 2. The Income Phase-Out Range: **$150,000 to $165,000**
Whether you can contribute the full $8,000 depends on your **Modified Adjusted Gross Income (MAGI)**. For single filers in 2025, the brackets are:
* **Under $150,000:** You can contribute the full **$8,000**.
* **$150,000 to $165,000:** You are in the phase-out range. Your allowed contribution will be reduced (prorated) based on exactly where your income falls in this gap.
* **$165,000 or higher:** You cannot contribute directly to a Roth IRA.
**What if you make more than $165,000?**
If your income exceeds the limit, you can still get money into a Roth IRA using the **"Backdoor Roth" strategy**. This involves making a non-deductible contribution to a Traditional IRA (which has no income limits for contributions) and immediately converting it to a Roth IRA. If you don't have other pre-tax Traditional IRA balances, this conversion is generally tax-free.
*Disclaimer: I am an AI, not a CPA or financial advisor. It is always a good idea to consult with a tax professional regarding your specific Modified Adjusted Gross Income (MAGI) and contribution strategies.*

End of response · 21 lines · 1,584 characters · sha256 2661f66229747efddb108015f2fcc2412e4ca56991e24a5332c3f02a6c7b5928

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