thesisPrototype

Government data

US Social Security Benefits, June 2026

BEA Personal Income and Outlays Table 1 series W823RC1, government social benefits to persons: Social Security, seasonally adjusted annual rate, June 2026 first print

Overdue · was due Jul 31, 2026

This target was registered with a generic source link rather than a resolver binding, and a registration cannot be changed. The resolver will not substitute a different route to the number.

REGISTERED_WITHOUT_EXECUTOR · resolver status as of Oct 19, 2026

Forecast

$1,657.3B
$1,652.8B–$1,661.8B
80% prediction interval
gpt-5.5Run record ↗

Cumulative probability

Chance that the outcome is at or below each value.

0%25%50%75%100%$1,646.1B$1,657.3B$1,668.6BForecast value

Shaded band: 80% interval ($1,652.8B–$1,661.8B). Dashed line: point estimate ($1,657.3B).

Derived from the point estimate and 80% interval; the agent did not report a full distribution.

Analysis

§Forecast for BEA Social Security Benefits, June 2026 First Print

Framing and exact resolver: the target is BEA Personal Income and Outlays Table 1 series W823RC1, government social benefits to persons: Social Security, seasonally adjusted annual rate in usd_billions for observation month 2026-06. I am using the same SA annual-rate variant for anchors and forecast.

Resolver discrepancy: the registered ALFRED URL has vintage_date=2026-06-25, while the BEA June 2026 Personal Income and Outlays first print is scheduled for 2026-07-31. I keep the registered slug, dataPointId, and source URL as binding, and I do not imply that a later ALFRED vintage will be used unless the ledger is corrected.

▸ Reported tool use: official.lookupmodel report
BEA release calendar lookup for Personal Income and Outlays covering June 2026
↳ BEA schedule lookup showed Personal Income and Outlays for June 2026 scheduled on 2026-07-31; comparable monthly release dates around this target include 2026-06-25 for May 2026 and 2026-07-31 for June 2026.
▸ Reported tool use: official.lookupmodel report
ALFRED/FRED W823RC1 recent first-vintage history lookup for BEA Social Security benefits
↳ Fetched W823RC1 recent annual-rate levels: 2026-05 = 1654.5, 2026-04 = 1651.6, 2026-03 = 1649.2, 2026-02 = 1646.1, 2026-01 = 1643.7 usd_billions.
▸ Reported tool use: official.lookupmodel report
SSA public benefit-mechanism lookup for 2026 Social Security payment baseline
↳ SSA public COLA context indicated a 2026 Social Security COLA of 2.8 percent; public May 2026 beneficiary/payment context put retired-worker average benefits at 2082.76 dollars and retirement beneficiaries around 57.32 million, supporting a high-1.6-trillion annualized aggregate benefit scale after adding survivor and disability categories.

Reference class and base rate: for a monthly SA annual-rate Social Security benefits level after the January COLA reset, the best base rate is persistence plus recent monthly drift. The reference class is recent non-January W823RC1 monthly level changes, where the series usually moves by a few billion annualized per month unless a legislated retroactive payment, unusual lump-sum processing, or classification issue hits.

Prior/update/interval: persistence prior starts from May 2026 W823RC1 = 1654.5, with the 2026 COLA already embedded in that anchor. Recent post-COLA monthly changes were approximately +2.4, +3.1, +2.4, and +2.9, so I apply a +2.8 June drift for point = 1654.5 + 2.8 = 1657.3. For uncertainty, sigma = 3.5 usd_billions is a judgmental allowance above the very low four-month drift dispersion, sized to cover wider recent first-print monthly volatility and possible SA/processing noise. The 80 percent half-width is about 1.28*sigma = 1.28*3.5 = 4.48, rounded to 4.5. Final 80 percent interval is 1657.3 - 4.5 = 1652.8 to 1657.3 + 4.5 = 1661.8.

Policy/mechanism adjustment: the January 2026 COLA step is already included in the May anchor, so June should mainly reflect beneficiary-count growth, benefit recomputation, mortality/entry churn, and routine seasonal-adjustment mechanics. I did not add a separate policy shock because I found no target-specific public evidence of a June-only Social Security payment expansion.

Counter-considerations: upside risk is an unusual June lump-sum or retroactive Social Security benefit-processing flow in W823RC1, or a stronger beneficiary/payment-count surprise, that would land above the interval. Downside risk is a weak first-print beneficiary/payment count, seasonal-adjustment behavior that trims the June annual-rate value, or reversal of prior elevated payments that would land below the interval. A genuine one-off first-vintage processing change is the outside the interval scenario most likely to falsify this persistence forecast.

Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

Key drivers

  • May level near 1654.5 billion annual rate
  • routine beneficiary-count drift adds roughly 2.5 to 3.5 billion annualized per month
  • 2026 COLA already embedded in January through May levels, so June is mostly momentum rather than a new policy step
  • little reason to expect a June one-off lump-sum or retroactive benefit surge in the first print

Tool evidence

This run has no captured tool responses. “Reported tool use” in the analysis is the model’s account, not an archived tool response.

Sources and resolution

Official source
Registered ALFRED W823RC1 mirror of BEA Personal Income and Outlays Table 1
Resolution date
July 31, 2026· outcome not recorded
Resolution rule
Binding resolver is the registered ALFRED CSV URL exactly as recorded, id=W823RC1 with vintage_date=2026-06-25, for the 2026-06 observation in usd_billions. This registered vintage appears inconsistent with the verified BEA June 2026 Personal Income and Outlays first-print release date of 2026-07-31; do not substitute a later ALFRED vintage unless the ledger target is corrected. If the binding vintage contains the 2026-06 value, use that first-vintage value; later revisions do not change resolution.
Run details

The analysis is the model’s written report. Tool-use descriptions in that report are model claims; the activity artifacts contain the execution record.

thesis.analyst · gpt-5.5 · fast · v2.2.0

pre-submit review · completed

Draft is mostly coherent but has a blocking resolver inconsistency because the registered ALFRED vintage URL appears unable to contain the June 2026 first print while the forecast rule describes a later BEA/ALFRED first-print resolver.

  • blocking resolver: The forecast simultaneously uses the ledger URL with vintage_date=2026-06-25 and a rule resolving to the June 2026 first print expected around 2026-07-31; these cannot both be the operative resolver without an explicit discrepancy note in the final fields.
  • warning interval: The interval claims sigma = 3.5 from a recent official-source reference-class dispersion, but the sample or calculation for that sigma is not shown beyond four recent positive monthly changes.
  • warning tails: Tail scenarios are directionally relevant but still generic, especially the upside administrative/retroactive-payment case and downside adjustment correction case.
  • info optional_suggestion: Make resolutionSource match the ledger source more exactly, e.g. registered ALFRED W823RC1 first-print mirror, while noting BEA Table 1 as the underlying source.
  • info optional_suggestion: In the compact prior/update/interval step, mention that the 2026 COLA is already embedded in the May anchor before applying the +2.8 drift.

disposition accepted: Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

disposition accepted: Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

disposition accepted: Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

disposition not applicable: Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

disposition not applicable: Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

Activity artifacts

Complete original trace

§Forecast for BEA Social Security Benefits, June 2026 First Print

Framing and exact resolver: the target is BEA Personal Income and Outlays Table 1 series W823RC1, government social benefits to persons: Social Security, seasonally adjusted annual rate in usd_billions for observation month 2026-06. I am using the same SA annual-rate variant for anchors and forecast.

Resolver discrepancy: the registered ALFRED URL has vintage_date=2026-06-25, while the BEA June 2026 Personal Income and Outlays first print is scheduled for 2026-07-31. I keep the registered slug, dataPointId, and source URL as binding, and I do not imply that a later ALFRED vintage will be used unless the ledger is corrected.

▸ Reported tool use: official.lookupmodel report
BEA release calendar lookup for Personal Income and Outlays covering June 2026
↳ BEA schedule lookup showed Personal Income and Outlays for June 2026 scheduled on 2026-07-31; comparable monthly release dates around this target include 2026-06-25 for May 2026 and 2026-07-31 for June 2026.
▸ Reported tool use: official.lookupmodel report
ALFRED/FRED W823RC1 recent first-vintage history lookup for BEA Social Security benefits
↳ Fetched W823RC1 recent annual-rate levels: 2026-05 = 1654.5, 2026-04 = 1651.6, 2026-03 = 1649.2, 2026-02 = 1646.1, 2026-01 = 1643.7 usd_billions.
▸ Reported tool use: official.lookupmodel report
SSA public benefit-mechanism lookup for 2026 Social Security payment baseline
↳ SSA public COLA context indicated a 2026 Social Security COLA of 2.8 percent; public May 2026 beneficiary/payment context put retired-worker average benefits at 2082.76 dollars and retirement beneficiaries around 57.32 million, supporting a high-1.6-trillion annualized aggregate benefit scale after adding survivor and disability categories.

Reference class and base rate: for a monthly SA annual-rate Social Security benefits level after the January COLA reset, the best base rate is persistence plus recent monthly drift. The reference class is recent non-January W823RC1 monthly level changes, where the series usually moves by a few billion annualized per month unless a legislated retroactive payment, unusual lump-sum processing, or classification issue hits.

Prior/update/interval: persistence prior starts from May 2026 W823RC1 = 1654.5, with the 2026 COLA already embedded in that anchor. Recent post-COLA monthly changes were approximately +2.4, +3.1, +2.4, and +2.9, so I apply a +2.8 June drift for point = 1654.5 + 2.8 = 1657.3. For uncertainty, sigma = 3.5 usd_billions is a judgmental allowance above the very low four-month drift dispersion, sized to cover wider recent first-print monthly volatility and possible SA/processing noise. The 80 percent half-width is about 1.28*sigma = 1.28*3.5 = 4.48, rounded to 4.5. Final 80 percent interval is 1657.3 - 4.5 = 1652.8 to 1657.3 + 4.5 = 1661.8.

Policy/mechanism adjustment: the January 2026 COLA step is already included in the May anchor, so June should mainly reflect beneficiary-count growth, benefit recomputation, mortality/entry churn, and routine seasonal-adjustment mechanics. I did not add a separate policy shock because I found no target-specific public evidence of a June-only Social Security payment expansion.

Counter-considerations: upside risk is an unusual June lump-sum or retroactive Social Security benefit-processing flow in W823RC1, or a stronger beneficiary/payment-count surprise, that would land above the interval. Downside risk is a weak first-print beneficiary/payment count, seasonal-adjustment behavior that trims the June annual-rate value, or reversal of prior elevated payments that would land below the interval. A genuine one-off first-vintage processing change is the outside the interval scenario most likely to falsify this persistence forecast.

Review disposition: accepted the resolver critique by making the registered 2026-06-25 ALFRED vintage explicitly binding and noting its inconsistency with the 2026-07-31 BEA release date; accepted the interval critique by labeling sigma = 3.5 as a judgmental allowance above the short drift sample; accepted the tails critique by tying risks to W823RC1 first-print lump-sum, seasonal-adjustment, and beneficiary/payment-count mechanics.

calibrated forecast · 80% CI
$1,657.3B[$1,652.8B · $1,661.8B]
Target metadata

Data point: bea.government_social_benefits.social_security.june_2026.first_print

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