i'm steve lai. firms as investors respond to the development of a hugely popular ai chatbot called deepseek. it's only been available for a week, than its more famous us rival, chatgpt. when trading opened. from the firm's value.

correspondent, lily jamali. lily, talk us through, then, the reaction that we've been with the emergence of qggpéggigpgrfigmgrlgyithflfi ’ " f" ’ stocks. ,, suffered a especially suffered a historic rout today. you talked about that” . eé'giéie; that ftnfkfgshishg: 7 a biggie; that itnfkfsshishg: ' a which is so to the ai and 7- that f that have 77 been 7 7 that lav; ' ibee’nthe .,,. , l . fin.“ , ,, , hardware backbone of ai development — closed down 17% 2—— monday. and it's notjust nvidia. we've seen this across the semiconductor sector, also

the semiconductgtsectogalso like broad as markets have o-ened. seen some of this 7 7 there 7 7 there as élggégsk theirs as. “5.1! 9555's * " w” ’ ' ' like lelsssslegsk. there as. lassll lei?! * " w” ’ ' ' like which lelsssslegsk. there as. lassll lei?! * " w” ’ ' ' inindividual which lelsssslegsk. there as. lassll lei?! * " w” ’ ' ' inindividual south hich squlies inindividual south which is in the red on this. deep—in the red an this. your deep—eh the red ah this. your monday 77-—7 7 7 time. been time. been a evening my time. so it's been a broad—based and i ”there's there's a ”there's a lot of ”there's so ot of there's so many questions, uncertainty, so many questions, about what this fact you 7 the fact that, you know, that this company that deepseek was to, according to its deeeiap at a 27: frettien. ef the test; eta 7—7—7777 of frettien. ef the test; 59,3... ~ ~ of the frettieh ef the eeet; etem ~ ~ of the compute that frettieh ef the temeete thet' ' ' ” " ' competitors here the us its competitors here irrthe u5 done. it's have done. it's offering this service �* a have done. it's offering this service �*a lot cheaper service for a lot cheaper than what some of those competitors it's really question what some of those competitors is it's really question what some of those competitors is this t�*s really question what some of those competitors is this going lly question what some of those competitors is this going to question of is this going to fundamentally the ai fundamentally shift the ai landscape? orare landscape? or are investors just spooked for now? just spooked for right now? yeah, and beyond that stock and spooked numbers

we saw, lily, are the of j of broader j of broader possible sort of broader possible for al this? - you industry with mislavg industry with this? you donald trum hterei pfifiel�*é tfijfiétfi�*flfi�* ,,, w ”77" this hears pfifiel�*sl tf�*jfiétfi�*flfif ,., w "h" this so it's =_ feached the highest levetsof government ehci iost trump at last week; qohale'tro�*mp was st white house with last week; qohala'tramp was at l altman use with qe=n8= last week; qohala'tramp was at l altman and with qe=n8= last week; qohala'tramp was at l altman and with se larry 7777751559777 7 along with head alison along with the head of softbank, this investment. it doesn't an overnment infrastructure. 7 infrast7t. we in al infrastructure. we talked about — they about, you about — they talked about, you know, data in texas and know, data centres in texas and 100,000 newjobs. know, data centres in texas and sam 100,000 newjobs. know, data centres in texas and sam altman )00 newjobs. know, data centres in texas and sam altman has newjobs. know, data centres in texas and sam altman has been obs. and 5am attma" l“ h posting and 5am attmah has been posting on and 5am attmah has been i posting on and 5am attmah has been i should posting on and 5am attmah has been i should say. posting on and 5am attmah has been i should say. he posting on and 5am attmah has been i should say. he was sting on x, i should say. he was noticeably on noticeably quiet on that on monday. and one of noticeably quiet on that most on monday. and one of noticeably quiet on that most recentiday. and one of noticeably quiet on that most recent posts ind one of noticeably quiet on that most recent posts that ne of noticeably quiet on that most recent posts that we of noticeably quiet on that is >st recent posts that we of noticeably quiet on that is an recent posts that we of noticeably quiet on that is an aerial: posts that we of noticeably quiet on that is an aerial: pos of hat we of see is an aerial view of stargate's first location in the question texas. the question really is that kind

7777 and that 777a7r71dth7a7t7kind 7 73753 thatkind of creation in the 7 re7ally)7n in the 7 re7ally feasible 7 re7ally feasible for a 7 �* to do openai others have done for so and others have done for so much cheaper and with such than been 77 7 i77th7in7k777 at the heart of that's really at the heart of this — just how many this story — just how many assumptions been assumptions have been. opehoeo this development. assumptioos have been upended - this developmenti with this development. yeah, thanks for _ with this development. yeah, thanks for getting _ with this development. yeah, thanks for getting us - thanks for gett'g as aces; developments as well. those developments as well. north america technology monday evening. development of a cheap new ai tool a good thing. but, he also said it was a wake—up call. i'v e i've been reading about china and some in china, one in particular, coming up with a faster method of ai. and much expensive of ai. and much less expensive and that's good. because method and that's good. because don't have to spend as much you don't have to spend as much money. i view that a

as an asset. positive, as an asset. so i think if it's positive, as an asset. so i think if its and : it's true, and 7 it's true, and nobody really if it's true, and nobody really knows if it is, but i �*that knows if it is, but i view that as positive because you'll be as a positivebecauseyou'tt he that too as a positive'becauseyou'tt he that too so you won't be deina that tee se you went karate—www as m deina that tee se ¥ee went lee ~ as and get spending as much and you'll get the hopefully. the use. oh. 2 h. ”wee, —::_07 ;——w—7"' ' ”7 'i7;"7’ "w— should 5." call for our we need be laser on competing win focused on competing to win because we have the greatest the and we'll more on deepseek a bit layer in bulfin a bit layer in the bulfin if we have time. in the middle east.

into gaza. lucy williamson, working with local camera teams today the road home was reopened. translation: i collected her father in pieces from khan yunis.

even if i only eat mud. some of those returning now, fearful of what home we will see the same destruction that we have seen there is no alternative. we're going from emptiness to emptiness. buildings have been damaged or destroyed. relatives still buried in the rubble.

gaza's displaced still homeless, even after coming home. now a place of reunions. israeli soldiers withdrawn, replaced by familiarfaces. the impact of this truce is taking hold. but talks on extending it but talks on extending it into a permanent ceasefire, into a permanent ceasefire, talks on gaza's future, haven't yet begun. for gazans, the road back home is open, but the path ahead is unclear. ahead is unclear. i'm joined now by mara rudman, former chief of staff for the office of the special envoy for middle east peace for middle east peace at the us state department. at the us state department. mara, you so much for mara, thank you so much for today. it's joining me today. now, it's

jfi'nlna ma twee ema if? "”" ’ ’ all the clearfrom all the images jfiinina ma twee ema if? "”" ’ ’ all the images joining me today. now, it's clear from all the images that clear from all the images that we've seen we've seen coming out from gaza that billions of dollars are going to be needed to rebuild it, so people will actually have homes to go to. where is that money going to come from? is the trump administration

around the world and across the uk, let's look at some other stories making news. between 8 and 20 years, and have been warned and assault.

drag race stars have joined family, friends better known as drag queen the vivienne. you're live with bbc news. at least a dozen people are reported dead and in the eastern democratic republic of congo. us attention during the presidential transition. appears to be closing in north kivu's capital,

deserted across the border. including people in a maternity hospital. in the region says he has no doubt that rwandan troops are helping the rebels, in eastern drc. it has called for the congolese government to negotiate with the group. ieffeffzz is tense ee zz’iz”” is tense and in eastern congo's

volatile in eastern congo's biggest city, goma. the m23 rebels claim that they have provincial7capital, seized this provincial capital, which would be quite a prize, but the army insists that it still has �*strategic still has control of strategic areas and residents been areas and residents have been reporting gunfire clashes tei”: e; j: {jay- 77 77 day. this is the 7 the latest 7 in just the latest chapter in years of fighting, which 7 7 7 hundr77eds 7 7 7hundr77eds of displaced hundreds of thousands of and many of had 77 7777su7rging surging towar7ds surging towards to been surging towards goma to to find shelter. now try to find shelter. now they find on move yet congolese 7 congolese government accused of 77 accused 77 of77sending has accused rwanda of sending troops across the border to has accused rwanda of sending troops acr now, 5 border to has accused rwanda of sending troops acr now, m23 der to has accused rwanda of sending troops acr now, m23 says) has accused rwanda of sending troops acr now, m23 says it's . 7777720 use 7 77777to 7p7rotec7t777777 7 77777to 7p7rotec7t77a77 fighting to protect a persecuted tutsi minority and that a cause that rwanda that is a cause that'bwanda' *' w: m " w " f it that it supports. but it says that it not directly involved, " “it i�*e�*tle “flied a un report despise; lin reoort which saus the are concerned about a hutu in 7 in congo, 7 militia in eastern congo. of rwanda remnants of the rwanda genocide, so that is something that they constantly but 2’s: 77573), say they're also quite others say they're also quite interested in accessing the ,

wealth of interested in accessing the l wealth of region. mineral wealth of the region. so this conflict has going so this conflict has been going for some but is on for some time, but this is the escalation in a decade and in fact, than a decade and in fact, have deadly there have been deadly clashes across the border, an across the bordez; anexchange fire between two according 777577c7cl>fd7ib§ i767 7 7 7757c7cl>fd7ib§ 1m countries according to un sources in so 7i7’resident of 7777 7i7’resident of kenya, 7i7’resident of kenya, william ruto, has called an emergency summit on to try to summit'oh wednesday rte—try to a resolution summit'on wednesday to—try to a resolution to this solemn ceremonies marked 80 years since the liberation camp in poland. and royalty to mark the day. composed by james simon,

of six million jews. a million of those killed were jews. the other victims were largely polish, roma and soviet prisoners of war. during the main ceremony, they recalled the horror of what happened.

first, we were stripped naked. and robbed of all our personal belongings. cruelty in the treatment of people throughout history. sharing his painful memories and more —

were forced to wear. listening intently and paying their respects, the king president macron, and zelensky. alongside russian soldiers. to be eliminated.

and in politics now. that is why holocaust survivor mala tribich spends so much time in schools.

and we have seen what hitler did and what it resulted in. reading of a sheet of information. to do, you should definitely go for it. did it make you think about discrimination today? she was the sole uk survivor representing all others to be here.

this year's commemoration, this year's commemoration of the liberation of auschwitz is seen as particularly significant. possibly the last big possibly the last big anniversary these eyewitnesses anniversary these eyewitnesses will be alive to remind us will be alive to remind us what we need to remember what we need to remember and to warn us what we are already in danger of forgetting. of forgetting. katya adler, bbc news, auschwitz. most survivors of auschwitz most survivors of auschwitz are in their 80s are in their 80s and 90s and could not make the ceremony. one of those one of those is susan pollack who lost is susan pollack who lost more than 50 relatives in the holocaust and was herself sent to auschwitz when she was just 13 years old. the bbc�*s fiona bruce went the bbc�*s fiona bruce went to meet susan in north london, to meet susan in north london, where she now lives. where she now lives. she began by telling us about the day in 191m when the nazis arrived at her home in hungary and told the family to prepare

to leave. they said, "we'll take you somewhere safe. tomorrow morning we'll come for you," and the police came for us. we were ready. i was a little girl. we were so obedient. and we got in, into this train, full of little children, chock—a—block full. we were on top of each other. and we were fearful. we weren't people anymore. the fear absolutely absorbed us. and children were dying there. absorbed us. and children were dying there-— dying there. and you saw that? i saw that _ i saw that. babies were dying. and we realised, "are we going to survive in" realised, �*are we going to survive in"— realised, "are we going to survive in" �* ., ., ., survive in" and you had no idea where you _

survive in" and you had no idea where you were _ survive in" and you had no idea where you were going. - survive in" and you had no idea where you were going. when . survive in" and you had no idea i where you were going. when you arrived at auschwitz, what happened there?- arrived at auschwitz, what happened there? arrived at auschwitz, what ha- iened there? l ., , happened there? when we finally arrived, there _ happened there? when we finally arrived, there was _ happened there? when we finally arrived, there was a _ happened there? when we finally arrived, there was a voice, - arrived, there was a voice, still speaking hungarian, approached us and said — and i