AI泡沫或將破裂?Nvidia股價危機!

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OpenAI對Nvidia發出警告:AI泡沫是否正在破裂?

撰文:Jeremy Bowman – 2024年11月16日 上午11:05

要點

– OpenAI最新的AI模型在性能上表現不佳。
– 其他AI公司如Alphabet和Anthropic亦面臨提升模型的困難。
– 儘管證據顯示人工通用智能(AGI)將比預期更遙遠,Nvidia的股價仍持續上升。

距離OpenAI推出ChatGPT改變世界已不到兩年,但已有跡象顯示這項技術可能遇到瓶頸。OpenAI最新的模型Orion旨在取代GPT並實現更大步驟,但該模型未能達到公司的性能目標。雖然它在OpenAI的GPT模型上有所改進,但卻不是公司所期望的飛躍,現在的證據顯示,AGI可能比OpenAI首席執行官Sam Altman所希望的還要遙遠。

OpenAI並不是唯一面臨這些挑戰的AI初創公司。根據彭博社報導,Alphabet的最新版本Gemini未能達到內部期望,而被視為最接近挑戰OpenAI的Anthropic,其更新的Claude聊天機器人模型3.5 Opus的發布也已延遲。

AI泡沫是否正在破裂?

這些模型似乎達到瓶頸的最大原因在於它們難以尋找新的大量訓練數據,因為早期的模型已經耗盡了維基百科、社交媒體和新聞網站等資源。AI初創公司Hugging Face的首席倫理科學家Margaret Mitchell告訴彭博社,技術挑戰的存在使得「AGI泡沫正在稍微破裂」。

換句話說,在解決安全可靠的訓練數據集問題之前,先進AI模型的預期性能在近期內可能會降溫。

目前尚不清楚這一放緩的影響有多大,但在其他行業內部人士已經指出AI泡沫的時刻,這一消息可能會影響科技行業的虛高股價。

隨著邊際收益法則似乎影響了大型語言模型(LLMs),AI行業可能會受到打擊,而Nvidia(NVDA -3.26%)似乎是最受威脅的公司。

畢竟,Nvidia的圖形處理單元(GPU)被用來訓練像ChatGPT這樣的AI模型,自從ChatGPT推出以來,對這些元件的需求飆升。雲基礎設施公司、自動駕駛汽車公司如特斯拉,以及AI初創公司都在預期AI熱潮中大量採購Nvidia的芯片。

然而,生成式AI仍然缺乏「殺手級應用」,而這項技術的普遍評價是雖然令人印象深刻且具備能力,但具體的使用案例尚不清晰,尤其是當它仍然容易出錯時。

一些華爾街分析師對Alphabet和Microsoft等公司在資本支出上的數十億投入持懷疑態度,因為終端用戶對生成式AI的開支似乎仍然令人失望。

風險投資公司Sequoia Capital的合夥人David Cahn在6月指出AI泡沫膨脹,表示AI建設所暗示的收入預期到今年底將達到6000億美元,而該領域的領頭羊OpenAI今年的收入預計僅為37億美元,目標是2025年達到116億美元。

這對Nvidia及其AI同行意味著什麼

截至目前,Nvidia的股價對這一消息表現淡定,顯示投資者並不認為這是一個威脅,該AI股目前交易接近歷史高位。LLMs增長放緩並不意味著這項技術的進步就此結束。OpenAI的Orion模型目前正在進行後訓練,這是一個旨在調整模型語調和進行調整的常規程序,預計將於明年初向公眾發布。

此外,除了LLMs之外,還有其他方式可以推進AI技術,儘管在ChatGPT推出的兩年中,這一直是大型科技公司的首選方法。

Nvidia將於本週三報告第三季度財報,我們可能會聽到有關AI模型擴展挑戰的問題及其可能對Nvidia的影響。

分析師預計Nvidia將報告再次出色的業績,普遍預期收入增長82%至329億美元。目前,該公司的快速增長似乎不受影響,但如果AGI比投資者預期的進展更慢,該股未來可能會受到影響。

對於Nvidia和AI行業的未來,投資者需要保持警惕,因為技術的發展和市場的變化可能會使股市經歷新的挑戰。

這篇文章讓我們看到AI技術的發展並不是一帆風順,尤其是在資源的限制和市場需求不明的情況下,投資者在評估相關股票時需要更加謹慎。隨著市場對AI技術的期待不斷上升,如何平衡風險與收益成為未來投資的關鍵。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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{
"intro": "Create an ultra realistic 8K UHD DSLR photo based on the attached image as a reference of facial features, maintaining 100% likeness.",

"subject": {
"identity": "A stylish beautiful woman portrayed as Cleopatra, the eternal Queen of Egypt, radiating supreme authority, elegance, and divine power.",
"angle": "Full-body editorial portrait captured at a cinematic 3/4 angle, both Cleopatra and the horse positioned diagonally, rendered in ultra-crisp clarity with no blur.",
"pose": {
"body_position": "She is riding a majestic white horse, seated confidently with impeccable royal posture, her torso slightly turned to a 3/4 angle to emphasize grace and dominance.",
"hands": "One hand gently holds the gold-accented reins, while the other rests elegantly near her waist, displaying ornate jewelry.",
"expression": "She looks directly at the camera with a calm, commanding, and seductive gaze—the unmistakable presence of a queen born to rule."
}
},

"appearance": {
"outfit": "An opulent, ultra-bongga Cleopatra couture gown in pristine white and radiant gold. The gown features a sculpted corset bodice richly embroidered with gold hieroglyphic motifs, sun-disk patterns, and crystal beadwork. Flowing white silk, chiffon, and sheer organza panels cascade dramatically from the waist and shoulders, creating powerful movement as she rides. A daring thigh-high slit reveals her leg, balancing sensuality with imperial elegance. Every seam is traced with gold-thread embroidery for a luminous, goddess-like silhouette.",
"accessories": "She wears the exact Cleopatra headpiece from the attached reference image: a regal black-and-gold striped nemes-style headdress with a polished gold cobra (uraeus) centerpiece at the forehead, structured side panels, and intricate gold detailing. Paired with a wide Egyptian collar necklace with turquoise accents, engraved gold arm cuffs, crystal finger rings, an ornate gold waist belt, delicate anklets, and elegant flat Egyptian sandals.",
"hair": "Her hair is fully concealed beneath the nemes headpiece as shown in the reference image, ensuring perfect historical accuracy and symmetry.",
"makeup": "Ultra-bold, highly colorful Egyptian eye makeup with ceremonial ink artistry. Her eyes feature sharp elongated black kohl eyeliner extended dramatically past the outer corners, layered with vivid turquoise, teal, emerald green, sapphire blue, violet, and metallic gold pigments blended in high-fashion gradients. Beneath each eye, intricate hand-drawn ink designs inspired by ancient Egyptian symbolism are visible—fine black and gold lines, dots, and sacred motifs echoing hieroglyphs and protective markings, following the natural curve of the lower eye and cheekbone. Her complexion is flawless and softly bronzed with luminous highlights, brows are sculpted and powerful, cheeks carry a subtle coral-rose flush, and lips are finished in a refined nude-rose satin tone to balance the intense, artistic eye look."
},

"props": {
"animal": "A powerful, majestic white horse with a flowing ivory mane, sculpted muscles, and intelligent dark eyes. The horse wears elegant white-and-gold tack engraved with Egyptian motifs, symbolizing royal conquest, divine favor, and sovereignty."
},

"background": {
"macro_environment": "A vast open desert landscape near the Egyptian palace and pyramids at golden hour, stretching endlessly beneath a dramatic sky glowing with gold, amber, and soft ivory tones.",
"midground_details": "Distant pyramids rising from the sand, monumental stone statues, ceremonial banners moving in the wind, and faint silhouettes of royal guards and attendants placed far behind for scale.",
"micro_elements": "Fine desert sand lifted by the horse’s movement, sharply defined gold engravings on the reins, visible embroidery threads on the gown, subtle translucency of sheer fabrics, radiant light reflections on gold surfaces, and crisp, realistic shadows—everything rendered with extreme clarity and zero blur."
},

"lighting": {
"type": "Cinematic natural golden-hour lighting with soft reflective highlights.",
"effect": "Warm sunlight intensifies the white-and-gold palette, ignites the vibrant eye makeup colors and ink details, and illuminates the horse’s coat, creating a radiant, divine, editorial glow."
},

"camera": {
"camera_type": "DSLR",
"resolution": "8K UHD",
"lens": "50mm prime lens",
"aperture": "f/8 for maximum sharpness across subject and background",
"iso": 100,
"shutter_speed": "1/250s to freeze motion while maintaining realism",
"focus": "Extreme sharp focus from foreground to background, no bokeh, no blur"
},

"style": "High-fashion editorial, cinematic realism, divine Egyptian royalty, white-and-gold couture contrasted with vibrant ceremonial eye art, powerful, sensual, ultra-detailed, sharp, majestic"
} Prompt:
Use my image in Ultra-realistic, hyper-detailed, 8K cinematic portrait of a young stylish man, using the uploaded image for exact face and hairstyle.
Outfit: An oversized red knit sweater with white hearts, exactly as described in the prompt.
Pose: A hyper-realistic close-up portrait with a messy, cropped framing showing only the boy holding the book. His left hand rests on the wooden table and covers part of his cheek, with a subtle smile on his lips. His other hand holds the book titled "Something I Never Told You" with the word "YOU" written in pink, exactly as
described in the prompt. Background: Not specified. Use the original face exactly as it is, without changing a details. A full-body photograph of a glamorous female model in a vibrant, retro 1950s pin-up style bikini. The lighting should be bright, sunny, and highly saturated, evocative of a vintage summer advertisement or a pop art aesthetic.
Model & Outfit:
• Model: A slender woman with a confident, slightly posed expression.
• Hair & Accessories: A white and blue patterned headband tied in a bow. Bold, dark cat-eye sunglasses. Large gold hoop earrings and thick, stacked gold bangle bracelets on both wrists. Bright red lipstick.
• Swimwear: A two-piece retro bikini with a high-waisted bottom and a halter-neck top. The top is turquoise/teal with white polka dots, featuring a large bow detail at the bust. The bottom is a contrasting, high-rise, ruched style in pale peach or coral with small dark polka dots.
Setting & Composition:
• Location: A mid-century modern-style poolside scene on a bright sunny day.
• Background Details: A sparkling blue swimming pool, several brightly colored lounge chairs (yellow, teal, pink), and large beach umbrellas (striped orange and white). There are large, bright flotation devices (yellow, teal, orange inner tube) scattered around the edge of the pool.
• Composition: Vertical, full-body shot. The model is centered, and the background is slightly blurred (shallow depth of field) to keep the focus on the model.
Aesthetic Keywords:
• Vibrant, High Saturation, Retro Summer, 1950s Pin-up, Mid-Century Modern, Pop Art, Poolside Glamour, Commercial Photography, Magazine Ad, Halter Bikini, High-Waisted, Sunny Day.

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