Policy discussion
The text of this post is on X; follow the source link to read it.
Aug 19, 2026 · Posts on X (state legislators) · policy discussion; Commerce; Energy · Source
99%
of State Senate Democrats score to the left of Mathern on the CSIP scale
CSIP score +0.29 (approximate range +0.25 to +0.34, which understates the uncertainty); negative is left of the scale’s centre, positive right. From 10 donors and 599 roll calls.
CSIP places every official on one left–right scale estimated from roll-call votes, campaign donations and the text of statements; 0 is the centre of the scale, not a definition of moderate. The share says where Mathern sits among State Senate Democrats, not how far from the centre.
At a glance
6 measures against State Senate Democrats. The policy areas Mathern talks about and legislates on agree at 0.39 on a 0–1 scale, in the bottom tenth of State Senate Democrats. 31% of the 13 bills Mathern sponsored got out of committee, in the bottom quarter of the North Dakota Senate.
The measures on which Mathern sits furthest from the middle of State Senate Democrats, each against the same group, with the CSIP score when there is one. Every number is explained in its own section below.
CSIP ideology
+0.29
More conservative than 99% of State Senate Democrats · ± 0.05
Party unity
90.7%
North Dakota Senate average 79% · ranks 1st of 46 · 53 votes against the majority of North Dakota Senate Democrats
Talk-to-bills agreement
0.39
State Senate Democrats average 0.56 · ranks 214th of 228
Out of committee
31%
North Dakota Senate average 68% · ranks 26th of 29
Itemized, 2026
$10.8K
State Senate Democrats’ median $55.5K · ranks 601st of 746
Attendance
99.9%
North Dakota Senate average 98.3% · ranks 16th of 46 · 998 roll calls
Peer group: State Senate Democrats. Rank 1 is the highest value in the group; the thick bar is Mathern, the thin grey bar the peer average. The headline is the measure on which Mathern is most unusual among peers (Methods, §08).
What Mathern says
Mathern claims credit less than 97% of State Senate Democrats. Credit claiming in 0% of 51 statements, against 16% for the average State Senate Democrat; 321st of 329.
An AI model reads each of Mathern’s 51 statements in the ND 2025–26 session (51 posts on X) and marks the kinds of statement it contains: a personal attack, criticism of a policy, discussion of policy, bipartisanship, credit claiming, and extreme labels. A statement can carry several. Every rate is compared with the average for State Senate Democrats and ranked among them.
Kinds of statement
Share of statements carrying each label, the ND 2025–26 session
0%80%
Mathern
Peers
Rank
Policy discussion24 statements
47%
43%
152nd of 329
Policy criticism8 statements
16%
10%
88th of 329
Bipartisanship2 statements
4%
3%
107th of 329
Personal attacks0 statements
0%
2%
248th of 329
Credit claiming0 statements
0%
16%
321st of 329
Show the data
| Row | Mathern | Peers |
|---|---|---|
| Policy discussion | 47% | 43% |
| Policy criticism | 16% | 10% |
| Bipartisanship | 4% | 3% |
| Personal attacks | 0% | 2% |
| Credit claiming | 0% | 16% |
51
statements classified
51 posts on X.
Show the data
| Part | Value |
|---|---|
| posts on X | 51 |
How to read the bars
The thick bar is Mathern; the thin grey bar is the average State Senate Democrats. A longer thick bar means Mathern does this more than peers. Rank 1 is the highest rate in the group.
Extreme labels
Mathern used no extreme labels in 51 statements. The peer average is 0.8%.
No extreme labels in this window.
Who gets the labels
Targets named alongside an extreme label, by number of statements
No targets recorded.
What an extreme label is
Calls a politician, a party or a policy “far left”, “far right”, “MAGA”, “extreme”, “radical”, “woke”, “fascist” or “communist”. The target is who or what the label was aimed at. The lists show the five most used labels and targets; the toggle shows the rest.
Month by month
Share of statements per month, the ND 2025–26 session
No month in this window has 10 or more statements, too few to chart month by month.
How to read the strips
Each row is one kind of statement; each cell is a month, shaded against that row’s own peak (darker = closer to the peak), with the peak and the latest value written at the right. The top row counts statements. The strip covers every month of the ND 2025–26 session, the same span as the rates above, including months with no statements. A month with fewer than 10 statements is hatched, not shaded: one or two posts would swing its rate to 0% or 100%. 22 months are hatched here; 4 of them have no statements.
In Mathern’s words
Real statements from the classifier’s example set, with the labels it assigned
Bipartisanship
The text of this post is on X; follow the source link to read it.
Jul 1, 2026 · Posts on X (state legislators) · policy criticism; policy discussion; bipartisanship; Public Lands and Natural Resources · Source
Policy criticism
The text of this post is on X; follow the source link to read it.
Sep 5, 2026 · Posts on X (state legislators) · policy criticism; policy discussion; Government Operations and Politics; Science, Technology, Communications · Source
Examples by category
Up to five recent statements in each category
Overtly questions a named person’s character, integrity or loyalty, or calls them names. Criticising a record or a policy does not count.
No statements in this category in this window.
All 51 statements
Newest first, the ND 2025–26 session
The full feed
Five statements at a time, newest first; filters apply to the statements loaded so far. Export saves the statements that match. Sources: 51 posts on X.
Policy
Government Operations and Politics is what Mathern talks about most: 21% of policy statements, above the peer share. Talk and legislation agree at 0.39 on a 0–1 scale (State Senate Democrats average 0.56; 214th of 228).
Each policy statement is tagged by the AI model with one or more of 25 policy areas from the Congressional Research Service list, so the shares say what Mathern talks about. The bills Mathern sponsors and cosponsors carry the same areas, so the two can be compared.
What Mathern talks about
Share of policy statements by area, the ND 2025–26 session
0%36%
Mathern
Peers
Government Operations and Politics5 statements
21%
14%
Crime and Law Enforcement4 statements
17%
8%
Agriculture and Food3 statements
13%
5%
Education3 statements
13%
15%
Environmental Protection3 statements
13%
4%
Show the data
| Row | Mathern | Peers |
|---|---|---|
| Government Operations and Politics | 21% | 14% |
| Crime and Law Enforcement | 17% | 8% |
| Agriculture and Food | 13% | 5% |
| Education | 13% | 15% |
| Environmental Protection | 13% | 4% |
How to read the bars
The thick bar is the share of Mathern’s policy statements in an area; the thin grey bar is the average share for State Senate Democrats. A statement counts once in each of its areas, so shares can add to more than 100%. The five largest areas are shown; the toggle shows the rest.
Talks about · legislates on
Left: share of statements by policy area. Right: share of bills. Areas in order of their share of statements; both sides run from 0 to 36%. Grey ticks are the State Senate Democrats averages.
Show the data
| Area | Talks about | State Senate Democrats, talks about | Legislates on | State Senate Democrats, legislates on |
|---|---|---|---|---|
| Government Operations and Politics | 21% | 14% | 16% | 8% |
| Crime and Law Enforcement | 17% | 8% | 1% | 9% |
| Agriculture and Food | 13% | 5% | 6% | 3% |
| Education | 13% | 15% | 8% | 9% |
| Environmental Protection | 13% | 4% | 1% | 3% |
0.39
talk-to-bills agreement, 0 to 1
State Senate Democrats average 0.56. Ranks 214th of 228.
What agreement means, and what it doesn’t
Agreement is 1 minus the distance between the two distributions (Jensen–Shannon): 1 means Mathern legislates on exactly the areas Mathern talks about, in the same proportions; 0 means no overlap. It does not say whether the bills match the positions in the statements, only the subjects. Bills Mathern sponsored count fully, cosponsored bills a quarter. Shown with at least 20 policy statements and 5 bills.
Ideology
Mathern sits at +0.29 on the CSIP scale, right of 0, more conservative than 99% of State Senate Democrats. Approximate range +0.25 to +0.34, which understates the uncertainty; from 10 donors and 599 roll calls.
CSIP, the lab’s Common-Space Ideal Point, places every official, federal and state, on one left–right scale, estimated from roll-call votes, who gives money to whom, and the text of statements. Negative is left of 0, positive right of it; 0 is the centre of the scale, not a definition of “moderate”.
+0.29
CSIP ideal point
Approximate range +0.25 to +0.34. From 10 donors and 599 roll calls. Run 2026-10-25T215945. Blue is left of 0, red right of 0.
The outlined dot is Mathern, coloured by its side of 0 (blue left, red right, deeper further out); the bar through it is the approximate range (±1.96 standard errors), which understates the uncertainty; the grey ticks below are the medians of Mathern’s groups. 0 is the centre of the scale, not “moderate” by definition.
What this means, and what it doesn’t
The score summarises how an official votes, who funds them and how they talk, relative to everyone else. It does not grade positions as good or bad, and two officials with the same score can differ on any single issue. The ± range is 1.96 standard errors, which understates the uncertainty: scores whose ranges overlap may not differ at all, and even scores whose ranges do not overlap may not differ.
Where Mathern sits
Every official in each group, on the CSIP scale
State Senate Democrats825 · median −0.7
North Dakota Senate47 · median +0.1
All State Senate1,909 · median +0.1
Show the data
| Group | Officials | Median | Share left of Mathern |
|---|---|---|---|
| State Senate Democrats | 825 | −0.7 | 99% |
| North Dakota Senate | 47 | +0.1 | 81% |
| All State Senate | 1909 | +0.1 | 65% |
How to read the strips
Every small dot is one official on the same scale, coloured by its own score (blue left of 0, red right of 0, grey at 0, deeper further out) and spread up and down only to keep dots apart; where a group is crowded the dots overlap, and darker patches mean more officials. The large outlined dot is Mathern in every row; the rule is each group’s median. The table under the figure gives the share of each group to the left of Mathern.
Money
Mathern reported $10.8K in the 2026 cycle, 19% of the State Senate Democrats’ median of $55.5K. State filings report no small-donation total. 95% of itemized individual money came from North Dakota.
Campaign money from state campaign-finance filings, as aggregates only; the lab never shows an individual donor. Campaigns must report by name every person who gives them more than $200 in a cycle (“itemized”); smaller gifts are reported only as one total (“unitemized”), so donor counts, donor states, employers and occupations describe itemized donors only. State filings report no small-gift total, so these figures add up itemized contributions only.
$10.8K
itemized in the 2026 cycle
From 6 itemized donors. State Senate Democrats’ median $55.5K.
Where the money came from
Each square is one percent of itemized contributions in the 2026 cycle.
- Individuals (itemized)60 squares$6,424
- PACs and other committees40 squares$4,350
Show the data
| Source | Amount | Share |
|---|---|---|
| Individuals (itemized) | $6,424 | 59.6% |
| PACs and other committees | $4,350 | 40.4% |
What this means, and what it doesn’t
Totals say how much a campaign took in, not how it was spent, and they rise sharply when a seat is up for election; compare cycles with that in mind.
Receipts by cycle
Itemized contributions, 2022 to 2026. The grey line is the State Senate Democrats’ median for 2026.
Show the data
| Item | Value |
|---|---|
| 2022 cycle | $6,450 |
| 2026 cycle | $10.8K |
Top donor states, 2026
Itemized contributions by donor state. 95% came from North Dakota.
- North Dakota$6,113
- Florida$312
Small donations
State filings report no total for small gifts.
Not reported in state filings.
Where itemized donors live
Individuals who gave more than $200, by donor state
Show the data
| State | Value |
|---|---|
| North Dakota | $6,113 |
| Florida | $312 |
| Alaska | No data |
| Maine | No data |
| Vermont | No data |
| New Hampshire | No data |
| Washington | No data |
| Idaho | No data |
| Montana | No data |
| Minnesota | No data |
| Illinois | No data |
| Wisconsin | No data |
| Michigan | No data |
| New York | No data |
| Rhode Island | No data |
| Massachusetts | No data |
| Oregon | No data |
| Nevada | No data |
| Wyoming | No data |
| South Dakota | No data |
| Iowa | No data |
| Indiana | No data |
| Ohio | No data |
| Pennsylvania | No data |
| New Jersey | No data |
| Connecticut | No data |
| California | No data |
| Utah | No data |
| Colorado | No data |
| Nebraska | No data |
| Missouri | No data |
| Kentucky | No data |
| West Virginia | No data |
| Virginia | No data |
| Maryland | No data |
| Delaware | No data |
| Arizona | No data |
| New Mexico | No data |
| Kansas | No data |
| Arkansas | No data |
| Tennessee | No data |
| North Carolina | No data |
| South Carolina | No data |
| District of Columbia | No data |
| Oklahoma | No data |
| Louisiana | No data |
| Mississippi | No data |
| Alabama | No data |
| Georgia | No data |
| Hawaii | No data |
| Texas | No data |
6
itemized donors
People who gave more than $200
95%
from North Dakota
Of itemized individual dollars
How to read the map
Every state the same size. Darker states gave more itemized money; hatched states had no itemized donors; the outlined state is North Dakota. Gifts of $200 or less carry no address and are left out.
Top donor occupations
Itemized, 2026 cycle.
No occupations reported.
Top committees
PAC and committee contributions, 2026 cycle.
- ND LONG TERM CARE PAC (NDLTCA)$1,500
- BROADBAND ASSOCIATION OF NORTH DAKOTA PAC-T (BAND)$600
- HEALTH POLICY CONSORTIUM - PAC$500
- ND HOSPITAL ASSOCIATION PAC (NDHA)$500
- UNITED POLITICAL ACTION COMMITTEE$500
Top employers
Itemized, 2026 cycle.
No employers reported.
Aggregates only. Individual donors are never named.
Votes
Mathern voted with the majority of North Dakota Senate Democrats on 90.7% of party-line votes and missed 0.1% of 998 roll calls. North Dakota Senate on average: 79% party unity, 98.3% attendance. Across all roll calls, Mathern voted against the majority of North Dakota Senate Democrats 53 times.
998 roll calls Mathern could vote on in the ND 2025–26 session, compared with North Dakota Senate. Attendance is the share with a vote recorded. Party unity counts only party-line roll calls, where most Democrats and most Republicans voted on opposite sides, and is the share of those where Mathern voted with the majority of North Dakota Senate Democrats. The count of votes against that majority covers every roll call where the majority took a side.
53
votes against the majority of North Dakota Senate Democrats
Party unity 90.7%, North Dakota Senate average 79%, ranks 1st of 46. 998 roll calls in the ND 2025–26 session.
Attendance and party unity
The thick bar is Mathern, the thin grey bar the North Dakota Senate average. The scale runs from 70% to 100% to show the gap.
70%100%
Mathern
Peers
Rank
Attendance
99.9%
98.3%
16th of 46
Party unity
90.7%
79%
1st of 46
Show the data
| Row | Mathern | Peers |
|---|---|---|
| Attendance | 99.9% | 98.3% |
| Party unity | 90.7% | 79% |
What this means, and what it doesn’t
A missed roll call has many causes, from illness to campaigning, so attendance says how often, not why. A vote against the majority can be on procedure as well as substance, and many fall on roll calls where both parties split; the key votes below show the ones that decided something.
Key votes
25 roll calls the lab flagged as key in the ND 2025–26 session
| Party split (yea–nay) | Why it’s key | |||||
|---|---|---|---|---|---|---|
| Sep 4, 2026 | HB 1628 AN ACT to create and enact a new subdivision to subsection 2 of section 12-60-24, subdivision lll of subsection 3 of section 19-03.1-05, and chapter 51-38 of the North Dakota Century Code, relating to criminal history record checks, the scheduling of kratom alkaloid derivatives as a schedule I contr Motion for Final Passage on HB 1628 | Yea | With majority | pass | D 5–0 · R 41–0Democrats 5 yea, 0 nay; Republicans 41 yea, 0 nay | became law |
| Sep 3, 2026 | SB 2407 AN ACT to provide an appropriation to the state historical society for the North Dakota military museum project; to amend and reenact section 55-01-02.1 of the North Dakota Century Code, relating to jurisdiction of the heritage center; to repeal subsection 3 of section 6 of chapter 17 of the 2025 Se Motion for Final Passage on SB 2407 | Nay | With majority | pass | D 2–3 · R 37–5Democrats 2 yea, 3 nay; Republicans 37 yea, 5 nay | became law · party crossover |
| Sep 3, 2026 | SB 2405 A BILL for an Act to amend and reenact subsection 1 of section 57-02-08.9, section 57-20-09, and subsection 1 of section 57-55-03 of the North Dakota Century Code, relating to the order of application of the primary residence credit and discount for early payment of tax; and to provide an effective Motion for Final Passage on SB 2405 | Yea | With majority | pass | D 4–1 · R 23–19Democrats 4 yea, 1 nay; Republicans 23 yea, 19 nay | party crossover |
| Sep 3, 2026 | SB 2406 A BILL for an Act to create and enact chapter 44-04.1 of the North Dakota Century Code, relating to prohibiting agencies from entering nondisclosure agreements concerning data centers and industrial projects; to provide a penalty; to provide an effective date; and to provide an expiration date. Motion for Final Passage on SB 2406 | Yea | With majority | fail | D 5–0 · R 10–32Democrats 5 yea, 0 nay; Republicans 10 yea, 32 nay | party crossover |
| Jan 23, 2026 | HB 1621 AN ACT to amend and reenact subsection 1 of section 15.1-21-01 and section 15.1-21-02 of the North Dakota Century Code, relating to requiring the presidential physical fitness test in physical education courses in elementary, middle, and high schools and providing exceptions to the test; and to prov Motion for Final Passage on HB 1621 | Yea | With majority | pass | D 4–1 · R 39–2Democrats 4 yea, 1 nay; Republicans 39 yea, 2 nay | became law |
How key votes are chosen
Automatically: a final-passage or override vote where the measure became law, the margin was under 10%, at least 10% of either party voted against its majority, or the bill was among the 25 most mentioned in officials’ own statements. Up to 25 per window, most recent first; five are shown. Bars show yea on the left, nay on the right, per party.
Votes most often with
The colleagues who voted the same way as Mathern most often
- Richard MarcellaisD977 shared votes92%
- Josh BoscheeD987 shared votes92%
- Ryan BraunbergerD976 shared votes91%
- Kathy HoganD976 shared votes91%
- Judy LeeR997 shared votes87%
Votes least often with
The colleagues who voted the same way as Mathern least often
- Jeff MagrumR997 shared votes63%
- Michelle PowersR996 shared votes76%
- Mark EngetR997 shared votes77%
- Keith BoehmR988 shared votes77%
- Todd BeardR984 shared votes77%
How to read the agreement lists
The share of roll calls both members voted on where they voted the same way, among colleagues sharing at least 50 such votes. High agreement with members of the other party is common on routine votes.
Full voting record
ND 2025–26 session, loads in batches
Legislation
Mathern sponsored 13 bills in the ND 2025–26 session; 1 became law. Cosponsored 33 others. 31% of sponsored bills got out of committee (North Dakota Senate average 68%; 26th of 29).
The bills Mathern sponsored and cosponsored in the ND 2025–26 session, from the official bill records, and how far each got: introduced, referred to or acted on in committee, passed one chamber, passed both, became law. A bill counts at every stage it has reached, so the blocks only shrink to the right.
Bills by stage
Counts for the ND 2025–26 session
Show the data
| Role | Introduced | In committee | Passed one chamber | Passed both chambers | Became law |
|---|---|---|---|---|---|
| Sponsored | 13 | 12 | 4 | 1 | 1 |
| Cosponsored | 33 | 33 | 23 | 14 | 13 |
How to read the blocks
Ink blocks are bills Mathern sponsored, ochre blocks bills Mathern cosponsored; the figure above each block is the count. Most bills in any legislature never leave committee, so a short staircase is the norm.
31%
of sponsored bills got out of committee
North Dakota Senate average 68%. Ranks 26th of 29.
Cosponsorship partners
Colleagues who most often cosponsor with Mathern, by number of shared bills in the ND 2025–26 session; the square shows their party.
- Gretchen Dobervich8
- Collette Brown7
- Cindy Schreiber-Beck7
- LaurieBeth Hager7
- Kathy Hogan6
What this means, and what it doesn’t
The score is the share of sponsored bills that a committee reported out or a chamber passed, with at least 5 sponsored bills, ranked within the peer group. Members of the majority party and committee chairs move more bills, so the rank reflects position in the chamber as well as effort. Cosponsorship partners are the five colleagues who share the most of Mathern’s bills; the toggle shows more.
Bill list
Sponsored and cosponsored, with status and policy area; five are shown, the toggle shows the rest
| SB 2406 | A BILL for an Act to create and enact chapter 44-04.1 of the North Dakota Century Code, relating to prohibiting agencies from entering nondisclosure agreements concerning data centers and industrial projects; to provide a penalty; to provide an effective date; and to provide an expiration date. | Sponsor | Sep 2, 2026 | In committee | Government Operations and Politics(model) | Second reading, failed to pass, yeas 15 nays 32 Sep 3, 2026 |
| HCR 3036 | A concurrent resolution to amend and reenact sections 7 and 13 of article IV of the Constitution of North Dakota, relating to sessions of the legislative assembly; and to provide an effective date. | Cosponsor | Feb 25, 2025 | In committee | Government Operations and Politics(model) | Second reading, failed to adopt yeas 43 nays 49 Mar 17, 2025 |
| SCR 4024 | A concurrent resolution directing the Legislative Management to consider studying using dedicated funds in the Capitol building fund to build a legislative office building. | Sponsor | Feb 6, 2025 | Passed one chamber | Government Operations and Politics(model) | Filed with Secretary Of State 03/21 Mar 21, 2025 |
| SCR 4017 | A concurrent resolution directing the Legislative Management to consider studying the detrimental impacts of pornography. | Cosponsor | Jan 30, 2025 | Passed one chamber | Health(model) | Filed with Secretary Of State 04/28 Apr 28, 2025 |
| SB 2370 | AN ACT to provide for a legislative management study regarding prescription drug transparency reporting under the federal drug discount program. | Cosponsor | Jan 27, 2025 | Became law | Health(model) | Filed with Secretary Of State 05/02 Jun 11, 2025 |
Online
A site that changed 1 time in 90 days. Mathern’s official site had 1 page when last crawled on Oct 1, 2026.
The lab crawls Mathern’s official and campaign websites (weekly for Congress, monthly for the states) and keeps every page’s text, so changes can be read later; it also records social accounts and describes the images Mathern posts with a vision model.
Websites
- 1
pages crawled
1changes in 90 days
How to read the counts
“Pages crawled” is the size of the site at the last crawl; “changes in 90 days” counts pages whose text differed from the previous crawl. Sites change for many routine reasons, such as new press releases, so a high count is not by itself notable.
Social accounts
- Xsentimmathern
- XMathernTim
- Facebookwww.facebook.com/tim.mathern
- Instagrammatherntim
- Instagramtim_mathern
Images Mathern posted
No images from Mathern’s posts have been described.
About the descriptions
Written by a vision model and may be wrong. Open the post to see the original. Five are shown; the toggle shows the rest.
State floor speeches
303 turns, Jan 12, 2021 to Sep 3, 2026
Floor speeches
Transcribed from chamber video or captions by the lab. They are not classified for kinds of statement.
Methods and sources
How this page was made. Profile built Oct 28, 2026; site last built Oct 28, 2026. Every number on the page is computed from the sources listed here, by the same rules for every official; nothing is written by hand.
The headline
The headline is the measure on which Mathern is most unusual among State Senate Democrats, chosen by one rule for every official of every party. The candidates are the rate of each kind of statement and of extreme labels, party unity, attendance, the small-donor share, the in-state share and total receipts of the latest cycle, the share of sponsored bills that got out of committee, talk-to-bills agreement, and the CSIP score’s place within the party group.
The builder ranks every measure within the same peer group the page compares it with, and writes each official’s percentile: the share of the group below the value, ties counting half, so 0.5 is the median and a value shared by many never ranks first. A measure’s score is how far that percentile sits from the median (0 in the middle, 0.5 at either end), and the highest score leads if it is above 0.25, outside the middle half of the group. Scores within 0.03 of each other are a tie, broken in this order: votes against the party majority, kinds of statement, ideology, roll calls missed, small donations, in-state money, legislation, agreement, extreme labels, receipts.
A measure counts only with at least 200 statements, 100 roll calls or 5 sponsored bills behind it and a peer group of at least 10. Two things never lead: high party unity or attendance, where most members sit, and a high rate of a kind of statement backed by fewer than 10 statements. When nothing qualifies, the headline is a neutral fact instead: statements classified, or years in office. The wording always names the direction (“in the bottom 5% of …”, “votes against the majority of …”).
Identifiers
- Profile id
- f715b93a-dcf7-4a67-b466-10c2cfad8a60
- Open States
- ocd-person/f715b93a-dcf7-4a67-b466-10c2cfad8a60
Bulk files with the same data for every official:
Freshness of this profile’s data
- What politicians sayOct 27, 20261 days agoMembers of Congress: tweets since 2017; press releases, newsletters and floor speeches since 2022. State legislators: tweets since May 2024. Governors: tweets since January 2025. Labels from an LLM classifier.
- Roll calls (state)Oct 21, 20267 days agoOpen States floor roll calls, 2019 on (none for AK and MO).
- Bills (state)Oct 28, 2026todayOpen States bills and sponsors, 2019 on; stages from roll calls.
- Campaign money (state)no dateState campaign-finance agencies, 2019 on; aggregates only.
- Ideology (CSIP)Oct 25, 20263 days agoCommon-Space Ideal Points (CSIP), current validated run.
- WebsitesOct 25, 20263 days agoWeekly crawls of federal sites since April 2026; monthly state crawls since June 2026.
- State floor speechesOct 21, 20267 days agoState floor speech turns (published transcripts and captions), 2020 on; not LLM-classified.
How the measures work
- What politicians say
- Every post, press release, newsletter and congressional floor speech is read by a language model and marked for personal attacks, policy criticism, policy discussion, bipartisanship and credit claiming. A statement can be in several. Rates are shares of statements in the window. The methods paper.
- Extreme labels
- A statement has an extreme label when it calls a politician, party or policy “far left”, “far right”, “MAGA”, “extreme”, “radical”, “woke”, “fascist” or “communist”. The target is who the label is aimed at.
- Policy areas and agreement
- Statements and bills share 25 Congressional Research Service policy areas (state bills are assigned by a language model). Agreement is 1 − Jensen–Shannon distance between the two distributions, shown with at least 20 policy statements and 5 bills.
- Ideology (CSIP)
- Common-Space Ideal Points place federal and state officials on one left–right scale, estimated jointly from roll calls, campaign contributions and the text of statements, with standard errors. Only a validated run is shown. The methods paper.
- Campaign money
- Campaigns report by name only donors who give more than $200 in a cycle; smaller gifts are reported as one total. Federal totals and the small-donor share come from the FEC’s financial summaries of each campaign committee. Donor counts, donor states, employers and occupations cover itemized donors only. State filings report no small-gift totals, so state figures are itemized only. The lab never publishes donor names.
- Votes and key votes
- Attendance, party unity and the count of votes against the majority of an official’s own party come from roll calls (Voteview for Congress, chamber records for the states). Key votes are final-passage or override votes that became law, were decided by under 10%, saw at least 10% of a party vote against its majority, or concerned one of the 25 bills most mentioned in officials’ statements.
- Peers and ranks
- Comparisons are with the same party, chamber and level (for example House Democrats); state legislators are compared within their state and chamber for votes. Every comparison names its group. Rank 1 is the highest value in the group; tied values share the average of their ranks, and the percentile is the share of the group below the value, ties counting half.
America’s Political Pulse · Polarization Research Lab