Video izveide no teksta
Visus šajā lapā pieejamos videoklipus ir tieši radījusi Sora bez pārveidošanas.
Mēs mācām mākslīgajam intelektam saprast un simulēt kustībā esošo fizisko pasauli, lai apmācītu modeļus, kas palīdzētu cilvēkiem risināt problēmas, kurām nepieciešama mijiedarbība ar reālo pasauli.
Iepazīstinām ar Sora — mūsu teksta un video modeli. Sora var ģenerēt līdz minūtei garus videoklipus, vienlaikus saglabājot vizuālo kvalitāti un atbilstību lietotāja norādījumiem.
Uzvedne. Stilīga sieviete iet pa Tokijas ielu, kas piepildīta ar silti mirdzošu neona gaismu un animētām pilsētas izkārtnēm. Viņai mugurā melna ādas jaka, gara sarkana kleita, bet kājās — melni zābaki; rokās viņa tur melnu somiņu. Viņa valkā saulesbrilles un viņai ir sarkana lūpukrāsa. Viņa iet pārliecinoši un nepiespiesti. Iela ir mitra un atstaro, radot krāsainu gaismu spoguļefektu. Apkārt pastaigājas daudz gājēju.
Prompt: Several giant wooly mammoths approach treading through a snowy meadow, their long wooly fur lightly blows in the wind as they walk, snow covered trees and dramatic snow capped mountains in the distance, mid afternoon light with wispy clouds and a sun high in the distance creates a warm glow, the low camera view is stunning capturing the large furry mammal with beautiful photography, depth of field.
Prompt: A movie trailer featuring the adventures of the 30 year old space man wearing a red wool knitted motorcycle helmet, blue sky, salt desert, cinematic style, shot on 35mm film, vivid colors.
Uzvedne. Skats no drona uz viļņiem, kas triecas pret nelīdzenajām klintīm gar Big Sur pludmali Garay Point. Zilie ūdeņi, kas plosās, rada baltus viļņus, bet rietošās saules zeltainā gaisma izgaismo akmeņaino krastu. Tālumā atrodas neliela saliņa ar bāku, un klints malu klāj zaļi krūmi. Straujais kritums no ceļa uz pludmali ir dramatisks, un klints malas izvirzās pāri jūrai. Šis ir skats, kas atspoguļo piekrastes skaistumu un raupjo ainavu no Klusā okeāna piekrastes šosejas.
Prompt: Animated scene features a close-up of a short fluffy monster kneeling beside a melting red candle. The art style is 3D and realistic, with a focus on lighting and texture. The mood of the painting is one of wonder and curiosity, as the monster gazes at the flame with wide eyes and open mouth. Its pose and expression convey a sense of innocence and playfulness, as if it is exploring the world around it for the first time. The use of warm colors and dramatic lighting further enhances the cozy atmosphere of the image.
Prompt: A gorgeously rendered papercraft world of a coral reef, rife with colorful fish and sea creatures.
Prompt: This close-up shot of a Victoria crowned pigeon showcases its striking blue plumage and red chest. Its crest is made of delicate, lacy feathers, while its eye is a striking red color. The bird’s head is tilted slightly to the side, giving the impression of it looking regal and majestic. The background is blurred, drawing attention to the bird’s striking appearance.
Prompt: Photorealistic closeup video of two pirate ships battling each other as they sail inside a cup of coffee.
Prompt: A young man at his 20s is sitting on a piece of cloud in the sky, reading a book.
Šodien Sora kļūst pieejama sarkano komandu darbiniekiem, lai novērtētu, vai kritiskajās zonās nav kaitējuma vai riska. Mēs arī piešķiram piekļuvi vairākiem vizuālajiem māksliniekiem, dizaineriem un filmu veidotājiem, lai saņemtu atsauksmes par to, kā uzlabot modeli, lai tas būtu visnoderīgākais radošo profesiju pārstāvjiem.
Mēs jau agri dalāmies ar saviem pētījumu rezultātiem, lai sāktu strādāt ar cilvēkiem ārpus OpenAI un saņemtu no viņiem atsauksmes, kā arī, lai sabiedrībai sniegtu priekšstatu par to, kādas mākslīgā intelekta iespējas ir sagaidāmas.
Prompt: Historical footage of California during the gold rush.
Prompt: A close up view of a glass sphere that has a zen garden within it. There is a small dwarf in the sphere who is raking the zen garden and creating patterns in the sand.
Prompt: Extreme close up of a 24 year old woman’s eye blinking, standing in Marrakech during magic hour, cinematic film shot in 70mm, depth of field, vivid colors, cinematic
Prompt: A cartoon kangaroo disco dances.
Prompt: A beautiful homemade video showing the people of Lagos, Nigeria in the year 2056. Shot with a mobile phone camera.
Prompt: A petri dish with a bamboo forest growing within it that has tiny red pandas running around.
Prompt: The camera rotates around a large stack of vintage televisions all showing different programs — 1950s sci-fi movies, horror movies, news, static, a 1970s sitcom, etc, set inside a large New York museum gallery.
Prompt: 3D animation of a small, round, fluffy creature with big, expressive eyes explores a vibrant, enchanted forest. The creature, a whimsical blend of a rabbit and a squirrel, has soft blue fur and a bushy, striped tail. It hops along a sparkling stream, its eyes wide with wonder. The forest is alive with magical elements: flowers that glow and change colors, trees with leaves in shades of purple and silver, and small floating lights that resemble fireflies. The creature stops to interact playfully with a group of tiny, fairy-like beings dancing around a mushroom ring. The creature looks up in awe at a large, glowing tree that seems to be the heart of the forest.
Sora spēj ģenerēt sarežģītas ainas ar vairākiem personāžiem, īpašiem kustību veidiem un precīzām objekta un fona detaļām. Modelis saprot ne tikai to, ko lietotājs ir pieprasījis uzvednē, bet arī to, kā šīs lietas eksistē fiziskajā pasaulē.
Prompt: The camera follows behind a white vintage SUV with a black roof rack as it speeds up a steep dirt road surrounded by pine trees on a steep mountain slope, dust kicks up from it’s tires, the sunlight shines on the SUV as it speeds along the dirt road, casting a warm glow over the scene. The dirt road curves gently into the distance, with no other cars or vehicles in sight. The trees on either side of the road are redwoods, with patches of greenery scattered throughout. The car is seen from the rear following the curve with ease, making it seem as if it is on a rugged drive through the rugged terrain. The dirt road itself is surrounded by steep hills and mountains, with a clear blue sky above with wispy clouds.
Prompt: Reflections in the window of a train traveling through the Tokyo suburbs.
Prompt: A drone camera circles around a beautiful historic church built on a rocky outcropping along the Amalfi Coast, the view showcases historic and magnificent architectural details and tiered pathways and patios, waves are seen crashing against the rocks below as the view overlooks the horizon of the coastal waters and hilly landscapes of the Amalfi Coast Italy, several distant people are seen walking and enjoying vistas on patios of the dramatic ocean views, the warm glow of the afternoon sun creates a magical and romantic feeling to the scene, the view is stunning captured with beautiful photography.
Prompt: A large orange octopus is seen resting on the bottom of the ocean floor, blending in with the sandy and rocky terrain. Its tentacles are spread out around its body, and its eyes are closed. The octopus is unaware of a king crab that is crawling towards it from behind a rock, its claws raised and ready to attack. The crab is brown and spiny, with long legs and antennae. The scene is captured from a wide angle, showing the vastness and depth of the ocean. The water is clear and blue, with rays of sunlight filtering through. The shot is sharp and crisp, with a high dynamic range. The octopus and the crab are in focus, while the background is slightly blurred, creating a depth of field effect.
Prompt: A flock of paper airplanes flutters through a dense jungle, weaving around trees as if they were migrating birds.
Prompt: A cat waking up its sleeping owner demanding breakfast. The owner tries to ignore the cat, but the cat tries new tactics and finally the owner pulls out a secret stash of treats from under the pillow to hold the cat off a little longer.
Prompt: Borneo wildlife on the Kinabatangan River
Prompt: A Chinese Lunar New Year celebration video with Chinese Dragon.
Modelim ir dziļa izpratne par valodu, kas ļauj tam precīzi interpretēt pamudinājumus un radīt pārliecinošus tēlus, kuri pauž spilgtas emocijas. Sora var arī izveidot vairākus kadrus vienā ģenerētā videoklipā, kas precīzi atspoguļo tēlus un vizuālo stilu.
Prompt: Tour of an art gallery with many beautiful works of art in different styles.
Prompt: Beautiful, snowy Tokyo city is bustling. The camera moves through the bustling city street, following several people enjoying the beautiful snowy weather and shopping at nearby stalls. Gorgeous sakura petals are flying through the wind along with snowflakes.
Prompt: A stop motion animation of a flower growing out of the windowsill of a suburban house.
Prompt: The story of a robot’s life in a cyberpunk setting.
Prompt: An extreme close-up of an gray-haired man with a beard in his 60s, he is deep in thought pondering the history of the universe as he sits at a cafe in Paris, his eyes focus on people offscreen as they walk as he sits mostly motionless, he is dressed in a wool coat suit coat with a button-down shirt , he wears a brown beret and glasses and has a very professorial appearance, and the end he offers a subtle closed-mouth smile as if he found the answer to the mystery of life, the lighting is very cinematic with the golden light and the Parisian streets and city in the background, depth of field, cinematic 35mm film.
Prompt: A beautiful silhouette animation shows a wolf howling at the moon, feeling lonely, until it finds its pack.
Prompt: New York City submerged like Atlantis. Fish, whales, sea turtles and sharks swim through the streets of New York.
Prompt: A litter of golden retriever puppies playing in the snow. Their heads pop out of the snow, covered in.
Pašreizējo modeli vēl ir iespējams uzlabot. Tam var būt grūti simulēt sarežģītas ainas fiziku, un tas var nesaprast konkrētus cēloņu un seku gadījumus (piemēram, uz cepuma var neparādīties koduma pēdas pēc tam, kad varonis tajā iekožas). Modelis var arī sajaukt telpisku informāciju, kas iekļauta uzvednē, piemēram, neatšķirt kreiso pusi no labās, vai nesaprast precīzus notikumu aprakstus, kuri attīstās laika gaitā, piemēram, konkrētas kameras trajektorijas.
Prompt: Step-printing scene of a person running, cinematic film shot in 35mm.
Weakness: Sora sometimes creates physically implausible motion.
Prompt: Five gray wolf pups frolicking and chasing each other around a remote gravel road, surrounded by grass. The pups run and leap, chasing each other, and nipping at each other, playing.
Weakness: Animals or people can spontaneously appear, especially in scenes containing many entities.
Prompt: Basketball through hoop then explodes.Prompt: Basketball through hoop then explodes.
Weakness: An example of inaccurate physical modeling and unnatural object “morphing.”
Prompt: Archeologists discover a generic plastic chair in the desert, excavating and dusting it with great care.
Weakness: In this example, Sora fails to model the chair as a rigid object, leading to inaccurate physical interactions.
Prompt: A grandmother with neatly combed grey hair stands behind a colorful birthday cake with numerous candles at a wood dining room table, expression is one of pure joy and happiness, with a happy glow in her eye. She leans forward and blows out the candles with a gentle puff, the cake has pink frosting and sprinkles and the candles cease to flicker, the grandmother wears a light blue blouse adorned with floral patterns, several happy friends and family sitting at the table can be seen celebrating, out of focus. The scene is beautifully captured, cinematic, showing a 3/4 view of the grandmother and the dining room. Warm color tones and soft lighting enhance the mood..
Weakness: Simulating complex interactions between objects and multiple characters is often challenging for the model, sometimes resulting in humorous generations.
Mēs veiksim vairākus svarīgus drošības pasākumus, pirms Sora būs pieejams OpenAI produktos. Mēs sadarbojamies ar "sarkano komandu" dalībniekiem — jomas ekspertiem tādās jomās kā dezinformācija, naidīgs saturs un neobjektivitāte — kuri veiks modeļa testēšanu.
Mēs arī izstrādājam rīkus, lai palīdzētu atklāt maldinošu saturu, piemēram, noteikšanas klasifikatoru, kas var noteikt, vai videoklipu ir radījusi Sora. Mēs plānojam nākotnē iekļaut C2PA metadatus(atveras jaunā logā), ja izmantosim šo modeli OpenAI produktā.
Papildus tam, ka mēs izstrādājam jaunas metodes, lai sagatavotos izvēršanai, mēs izmantojam esošās drošības metodes(atveras jaunā logā), ko esam izveidojuši saviem produktiem, kuros tiek izmantots DALL-E 3, un kuras ir piemērojamas arī Sora.
Piemēram, pēc tam, kad OpenAI produktā būs ievietoti teksta klasifikatori, mūsu teksta klasifikators pārbaudīs un noraidīs teksta ievades pieprasījumus, kas ir pretrunā ar mūsu lietošanas noteikumiem, piemēram, pieprasījumus, kuros pieprasīta ekstrēma vardarbība, seksuāls saturs, naidīgi attēli, līdzība slavenībām vai citu personu intelektuālā īpašuma dati. Esam izstrādājuši arī izturīgus attēlu klasifikatorus, kas tiek izmantoti, lai pārskatītu katra ģenerētā videoklipa kadrus un nodrošinātu, ka tie atbilst mūsu lietošanas noteikumiem, pirms tie tiek rādīti lietotājam.
Mēs sadarbosimies ar politikas veidotājiem, pedagogiem un māksliniekiem visā pasaulē, lai izprastu viņu bažas un apzinātu šīs jaunās tehnoloģijas pozitīvos izmantošanas gadījumus. Neraugoties uz plašo izpēti un testēšanu, mēs nevaram paredzēt visus lietderīgos veidus, kā cilvēki izmantos mūsu tehnoloģiju, kā arī visus veidus, kā cilvēki to ļaunprātīgi izmantos. Tāpēc mēs uzskatām, ka mācīšanās no reālās lietošanas ir būtisks komponents, lai laika gaitā radītu un izlaistu arvien drošākas mākslīgā intelekta sistēmas.
Prompt: The camera directly faces colorful buildings in Burano Italy. An adorable dalmation looks through a window on a building on the ground floor. Many people are walking and cycling along the canal streets in front of the buildings.
Prompt: An adorable happy otter confidently stands on a surfboard wearing a yellow lifejacket, riding along turquoise tropical waters near lush tropical islands, 3D digital render art style.
Prompt: This close-up shot of a chameleon showcases its striking color changing capabilities. The background is blurred, drawing attention to the animal’s striking appearance.
Prompt: A corgi vlogging itself in tropical Maui.
Prompt: A white and orange tabby cat is seen happily darting through a dense garden, as if chasing something. Its eyes are wide and happy as it jogs forward, scanning the branches, flowers, and leaves as it walks. The path is narrow as it makes its way between all the plants. the scene is captured from a ground-level angle, following the cat closely, giving a low and intimate perspective. The image is cinematic with warm tones and a grainy texture. The scattered daylight between the leaves and plants above creates a warm contrast, accentuating the cat’s orange fur. The shot is clear and sharp, with a shallow depth of field.
Prompt: Aerial view of Santorini during the blue hour, showcasing the stunning architecture of white Cycladic buildings with blue domes. The caldera views are breathtaking, and the lighting creates a beautiful, serene atmosphere.
Prompt: Tiltshift of a construction site filled with workers, equipment, and heavy machinery.
Prompt: A giant, towering cloud in the shape of a man looms over the earth. The cloud man shoots lighting bolts down to the earth.
Prompt: A Samoyed and a Golden Retriever dog are playfully romping through a futuristic neon city at night. The neon lights emitted from the nearby buildings glistens off of their fur.
Prompt: The Glenfinnan Viaduct is a historic railway bridge in Scotland, UK, that crosses over the west highland line between the towns of Mallaig and Fort William. It is a stunning sight as a steam train leaves the bridge, traveling over the arch-covered viaduct. The landscape is dotted with lush greenery and rocky mountains, creating a picturesque backdrop for the train journey. The sky is blue and the sun is shining, making for a beautiful day to explore this majestic spot.
Sora ir difūzijas modelis, kas ģenerē videoklipu, sākot ar tādu, kurš izskatās kā statisks troksnis, un pakāpeniski pārveido to, daudzos posmos likvidējot troksni.
Sora spēj vienlaicīgi ģenerēt veselus videoklipus vai pagarināt jau ģenerētos videoklipus, lai tie būtu garāki. Sniedzot modelim iespēju redzēt daudzus kadrus vienlaicīgi, mēs esam atrisinājuši sarežģīto problēmu, nodrošinot, ka objekts paliek nemainīgs pat tad, ja tas uz laiku pazūd no redzesloka.
Līdzīgi kā GPT modeļi, Sora izmanto transformatoru arhitektūru, nodrošinot izcilu mērogošanas veiktspēju.
Video un attēlus mēs attēlojam kā mazāku datu vienību kolekcijas, ko sauc par ielāpus, un katrs no tiem ir līdzīgs GPT marķierim. Vienojot datu attēlošanas veidu, mēs varam apmācīt difūzijas transformatorus plašākam vizuālo datu klāstam, nekā tas bija iespējams iepriekš, aptverot dažādus ilgumus, izšķirtspējas un malu attiecības.
Sora balstās uz iepriekš veiktajiem DALL-E un GPT modeļu pētījumiem. Tajā tiek izmantota DALL-E 3 izmantotā kopsavilkumu veidošanas metode, kas ietver ļoti aprakstošu uzrakstu ģenerēšanu vizuālajiem mācību datiem. Rezultātā modelis spēj precīzāk sekot lietotāja teksta norādījumiem ģenerētajā video.
Papildus tam, ka modelis spēj ģenerēt video tikai no teksta instrukcijām, tas spēj ne tikai izmantot esošu nekustīgu attēlu un no tā ģenerēt video, bet arī precīzi un ar uzmanību pret sīkām detaļām animēt attēla saturu. Modelis var arī izmantot esošo videoklipu un paplašināt to vai aizpildīt trūkstošos kadrus. Uzzini vairāk mūsu tehniskajā ziņojumā.
Sora kalpo par pamatu modeļiem, kas spēj saprast un simulēt reālo pasauli, un šī spēja, mūsuprāt, būs svarīgs pavērsiens AGI sasniegšanā.