Just before 2 a.m., I’m trying to make sense of the Senate results. If I’m making sense of this right, Democrats have clearly won 54 senate seats, appear likely to win 55 and could still win 56.

The final uncertain seat is in Mississippi. The Times calls it a toss-up with a 61% chance of Republicans winning it. But election watchers I trust seem to think it’s just a bit more likely that Colom will win. To be clear, they’re only talking about likelihoods, and it’s a bit more likely, in their view, that Colom will win. To be fair to the Times, these are models that are fully devised in advance. And this is extremely close. When it’s that down to the wire, it’s down to picayune details, idiosyncrasies of particular counties that may just be hard for a model to fully capture. The people I’m following suggest that in the key counties where votes remain the last ballots tend to lean Democratic.

Thank you to everyone who joined us for tonight’s livecast. We had about a thousand people watching through most of the evening from 8 PM to around 12:30 or so. We really enjoyed it and we hope you did too. We’re going to be doing more of these.

As I’ve noted a few times, polling is just a predictive artifact. None of all those polling questions matter now. But one thing is worth observing simply to think clearly about the unpredictability of polling error. It will take a while for numbers folks to crunch all the numbers. But simply look at the Senate races it’s clear that while some polls were accurate quite a number of them significantly underestimated Democratic strength – South Carolina, Texas, Iowa and a number of others. This isn’t an exhaustive list. I’ve been on our video-cast for almost five hours. I’m a bit fried. But again, polling error doesn’t just underestimate Republicans. It goes both ways. It’s unpredictable.

7:45 PM: Okay, we still only have a few states reporting. But there are some important ones. And this is looking like it’s going to be a very long night for Republicans and perhaps not that long a night for reporting results. I don’t want to get ahead of ourselves but the details are looking that way. Buckle up.

7:06 PM: If you’re watching individual races don’t put much stock in any results unless you have a good handle on what’s early vote and what’s election day vote. We know that the early vote was landslide margins for Dems. And they’re often counted first. This is why you start to be able to understand what’s happening when you start seeing total results even in small counties. Then you get a real sense of swings.

7:03 PM: We’re about to get a bunch of results. But one thing to keep in mind is that we might see a somewhat different story in battlegrounds and non-battleground states. The general take about 2024 was that even though Harris lost, her campaign pushed the battleground further in her direction than the locked down parts of the country. So another possible dynamic to keep in mind. It might be rougher for the GOP outside the battlegrounds. But that can play out in unpredictable ways. You can have a big Dem swing. But in a very Red state most Republicans might still hold on.

6:36 PM: Another thing to keep an eye on is when races in what should be safe Republican seats don’t get called right when polls close. They’ll probably win most of those. But you get a read of what’s happening just by when some of these races can’t be called right away even if the Republican likely will end up winning it.

6:30 PM: As noted below, join us at 8 PM for our live videocast. For now, we only have reporting from a couple states. But we’re seeing some Republicans in pretty Red districts with real races on their hands. They may win those. But those seats being in contention point toward something bigger than your average wave. We’re seeing substantial swings in Indiana. Keep an eye on Indiana 5, Victoria Spartz’s district. That’s a R+8 Cook PVI district. Trump won it by 17 points in 2024. And she may have a race on her hands. (Remember that midterms can be weird. Different states can have different dynamics.)

We hope you will join us tonight starting at 8 p.m. eastern for our live videocast as we bring you live election results and commentary. It’ll be me and TPM Publisher Joe Ragazzo and pretty much the whole TPM cycling through to discuss different races over the course of the evening. We’ll also be answering your questions in real time over the course of the evening. You can either watch on our TPM YouTube page or right here at the website where the live feed will be embedded on the front page. Can’t wait to see you this evening.