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Llama 3 vs. GPT-4: AI语言模型的未来之争

热门话题

Meta Platforms 正在筹划于7月推出其人工智能技术的最新迭代——Llama 3,这个模型主要提升对敏感话题的回应质量,使其能够提供更加精准的解答。这一步骤标志着 Meta 在其大型语言模型(LLMs)上将迈出的重要一步,力图让这些模型能够更加灵活地处理各种问题,包括那些目前可能被视为有争议或不恰当的问题。正当谷歌因其 Gemini AI 生成的历史图片存在准确性问题而暂停此功能时,Meta 加速推出 Llama 3 的决定展现了其在市场有着很强的竞争性。

Meta 目前使用的 Llama 2 模型在其社交平台的聊天机器人上运行时,展现出了一定的局限性,比如它会回避对某些较不敏感问题的回答,例如如何执行恶作剧或如何破坏汽车引擎。然而,Llama 3 旨在突破这些限制,通过在适当的语境中理解并回应此类查询。此外,Meta 还计划通过建立一个专门负责语气和安全培训的内部团队,来增强模型的管理,确保 AI 提供的回应既负责任又具有细腻度。Meta 对其 Llama 模型的开放性策略,与某些专有模型相比,表现得格外明显。Llama 1 免费提供给研究机构仅限非商业使用,而 Llama 2 则在开放许可下发布,允许不超过7亿月活跃用户的组织进行商业使用。这种做法与首席执行官马克·扎克伯格关于通过开放获取来防止 AI 技术高度集中的愿景相吻合。尽管尚未有具体说明,但预期 Llama 3 也将遵循这种开放和易于获取的策略。扎克伯格还提到,通过开发 Llama 等 AI 项目,Meta 致力于实现人工通用智能(AGI)的长期目标。尽管 Llama 3 不被期待即刻实现 AGI,但其开发是向创造具备全面智能模型迈出的关键一步。Meta 对多模态 AI 功能的重视也预示着 Llama 3 可能集成视听数据处理,进一步提升其功能,为构建更全面的 AI 系统铺平道路。

Meta 在 NVIDIA H100 GPU 上的巨额投资显示了其对推动 AI 技术发展的坚定承诺。这一投资有望显著提高 Llama 3 与其前身 Llama 2 相比的性能,通过加强预训练并可能提高模型规模和上下文处理能力。与此同时,虽然 Llama 2 已展现出与更大模型(如 GPT-3 竞争)的能力,Meta 计划将 Llama 3 定位为 AI 技术的领先者,预计在某些领域超越 OpenAI 的 GPT-4。这表明 Meta 致力于向开源 AI 社区提供先进技术,并推动 AI 模型能力的拓展。随着 AI 领域持续进步,Llama 3 的发布为各类应用提供了新的创新和竞争机会,从提高聊天机器人的智能到开发更复杂的 AI 驱动解决方案。Meta 与 Hugging Face 及 IBM Watson 等机构的合作强化了 AI 社区内部的合作,其目的是提高和扩展 AI 技术的能力,以确保企业能够利用这些进步优化客户体验和提高运营效率。

(Source:TradingView)目前Meta的股价处于一个高位震荡的阶段,今年年初实现了36%左右的上涨。而新的模型即将问世,也会对其股价可能有着推动作用。目前看来,上方仍有空间,投资者们适合适当回调入场。AI模型百花齐放的现在,哪一款是你的菜呢?免责声明:GO Market分析师或外部发言人提供的信息基于其独立分析或个人经验。所表达的观点或交易风格仅代表其个人;并不代表 GO Markets 的观点或立场。联系方式:墨尔本 03 8658 0603悉尼 02 9188 0418中国地区(中文) 400 120 8537中国地区(英文) +248 4 671 903作者:Neo Yuan | GO Markets 悉尼中文部

Neo Yuan
March 1, 2024
Shares and Indices
Visa tops Wall Street estimates

The largest financial services company in the world, Visa Inc. (NYSE: V), released the latest earnings results for Q1 of fiscal 2024 after the market closed in Wall Street on Thursday. The US company reported revenue of $8.634 billion (up by 9% year-over-year) vs. $8.554 billion expected. Earnings per share reported at $2.41 (up by 11% year-over-year) vs. $2.339 per share estimate.

Company overview Founded: 1958 Headquarters: One Market Plaza, San Francisco, California, United States Number of employees: 26,500 (2022) Industry: Payment cards services Key people: Ryan McInerney (CEO), Alfred F. Kelly Jr. (Executive Chairman), Oliver Jenkyn (Group President & Global Markets), Kelly Mahon Tullier (Vice Chair & CPO), Chris Suh (CFO) CEO commentary "Our 2024 fiscal year is off to a solid start. In our first quarter, net revenues grew 9% and GAAP EPS grew 20%, driven by relatively stable growth in overall payments volume and processed transactions, plus strong growth in cross-border volume.

Consumer spending remained resilient. Looking ahead, we continue to see significant opportunities across consumer payments, new flows and value added services," CEO of Visa, Ryan McInerney, said in a press release to investors. Stock reaction Shares of Visa ended Thursday up by 0.35% at $272.61 a share.

The stock dipped in the after-hours by around 3% after the latest financial results were released. Stock performance 5 day: +1.67% 1 month: +4.69% 3 months: +17.87% Year-to-date: +4.71% 1 year: +21.32% Visa stock price targets Citigroup: $306 Mizuho: $265 KeyCorp: $300 UBS Group: $305 Jefferies Financial Group: $295 BMO Capital Markets: $280 Barclays: $278 Raymond James: $287 Wedbush: $270 Oppenheimer: $252 HSBC: $266 JP Morgan Chase & Co.: $293 Wells Fargo & Company: $270 Credit Suisse Group: $275 Visa Inc. is the 13th largest company in the world with a market cap of $560.26 billion. You can trade Visa Inc. (NYSE: V) and many other stocks from the NYSE, NASDAQ, HKEX and ASX with GO Markets as a Share CFD on the MetaTrader 5 platform.

To find out more, go to ''Trading'' then select ''Share CFDs''. GO Markets offers pre-market and after-market trading on popular US Share CFDs. Why trade during extended hours?

Volatility never sleeps. Trade over earnings releases as they happen outside of main trading hours Reduce your risk and hedge your existing positions ahead of a new trading day Extended trading hours on popular US stocks means extended opportunities Sources: Visa Inc., TradingView, MarketWatch, MarketBeat, CompaniesMarketCap

Klavs Valters
March 1, 2024
Uber logo with financial earnings report charts showing Q4 and full year results
Shares and Indices
Uber Q4 and full year results are here

Uber Technologies Inc. (NYSE: UBER) announced the latest financial results on Wednesday. The US ride-hailing company beat both revenue and earnings per share (EPS) estimates for the last 3 months of 2023. Revenue reached $9.936 billion for the quarter (up from $8.607 billion in Q4 2022) vs. $9.756 billion expected.

EPS was reported at $0.66 per share (up by 127.58% year-over-year) vs. $0.163 per share estimate. Full year revenue grew by 24% from 2022 to $137.865 billion. Company overview Founded: March 2009 Headquarters: San Francisco, California, United States Number of employees: 32,800 (2022) Industry: Transportation Key people: Ronald Sugar (Chairman), Dara Khosrowshahi (CEO) CEO commentary "2023 was an inflection point for Uber, proving that we can continue to generate strong, profitable growth at scale.

Our audiences are larger and more engaged than ever, with our platform powering an average of nearly 26 million daily trips last year," Dara Khosrowshahi, CEO of Uber said in a press release. Stock reaction Shares initially dropped by around 3% at the open on Wednesday. Shares flat towards the end of the trading day, up by 0.20% at $70.61 a share.

Stock performance 5 day: +8.14% 1 month: +13.10% 3 months: +42.60% Year-to-date: +14.64% 1 year: +91.65% Uber stock price targets Needham & Company LLC: $71 KeyCorp: $79 JMP Securities: $75 Bank of America: $73 Truist Financial: $68 Gordon Haskett: $66 Mizuho: $77 The Goldman Sachs Group: $78 BMO Capital Markets: $69 Nomura: $62 Oppenheimer: $75 Tigress Financial: $72 Wells Fargo & Company: $64 JP Morgan Chase & Co.: $62 Morgan Stanley: $62 Uber Technologies Inc. is the 89th largest company in the world with a market cap of $145.20 billion, according to CompaniesMarketCap. You can trade Uber Technologies Inc. (NYSE: UBER) and many other stocks from the NYSE, NASDAQ, HKEX and ASX with GO Markets as a Share CFD on the MetaTrader 5 platform. To find out more, go to "Trading" then select "Share CFDs".

GO Markets offers pre-market and after-market trading on popular US Share CFDs. Why trade during extended hours? Volatility never sleeps.

Trade over earnings releases as they happen outside of main trading hours Reduce your risk and hedge your existing positions ahead of a new trading day Extended trading hours on popular US stocks means extended opportunities Sources: Uber Technologies Inc., TradingView, MarketWatch, MarketBeat, CompaniesMarketCap

Klavs Valters
March 1, 2024
Forex
The Week Ahead – Volatility set to return with FOMC, BoE and NFP ahead

FX traders have a bumper week of major economic announcements to navigate, with markets in a holding pattern awaiting the pivotal January Federal Reserve meeting, adding to that a Bank of England policy meeting, CPI readings out of Australia and Europe topped off by the US non-farm employment report. The Charts to Watch: AUDUSD – Aussie CPI and Chinese manufacturing PMI Since hitting a cycle low of 0.6525 and finding support at the December lows on January 17 AUDUSD has traded in a tight range between that support and 0.66 where multiple attempts to push higher have been rebuffed. This week’s data looks set to test that range, starting with Aussie CPI and to a lesser extent a Chinese manufacturing PMI on Wednesday. 0.66 will be the level to watch if we get a hot CPI reading, the support at 0.6525 to the downside if there is a cooler than expected reading.

GBPUSD – Bank of England policy meeting Cable has also spent the last week chopping around in a tight range, GBPUSD price action has been contained in a myriad of technical levels with resistance to the upside at 1.27720 and support at the lower 2024 trendline around 1.2650. At this weeks Bank of England meeting, the central bank is expected to gold rates steady but is will be the accompanying statement and presser where traders will look for clues as to when the bank may start cutting rates that will see FX markets re-price. US Dollar Index (DXY) – FOMC and NFP ahead DXY comes off a choppy week with a pivotal FOMC meeting on Thursday and the always market moving NFP on Friday to get things moving.

The 2024 advance in DXY has been capped by resistance at the 200-day moving average along with the July lows-October highs 50% fib level at 103.55. The Fed is widely expected to hold rates steady at this meeting, with futures only pricing in a 2% chance of a cut, but it will be the messaging regarding the March meeting (where there is a 50-50 chance of a cut) that should see some volatility in the USD as markets re-price those odds. 103.55 will be the level to watch for the next move in DXY with a break above or below possibly signaling the next trend in DXY. The weeks full calendar at the link below: https://www.gomarkets.com/au/economic-calendar/

Lachlan Meakin
March 1, 2024
Forex
The Week Ahead – US CPI, Aussie employment and the charts to watch

With FX markets being pushed and pulled by market participants betting on when the major central banks are going to start cutting rates (or not) FX traders have some important risk events that will influence those expectations to negotiate this week. CPI and retail sales headline in the US, Aussie traders have the January Jobs report and for Sterling traders, UK GDP figures. The charts to watch US Dollar Index (DXY) – CPI to sway market pricing of a March cut Recent strong employment and growth data out of the US has seen the market reprice significantly lower the chance of a Fed rate cut in the March meeting, with odds currently sitting at around 19%, from around 50% only a couple of weeks ago.

This week’s CPI will likely go a long way to settling market expectations on this. DXY has had a strong run up in 2024 so far as continued Fed pushback on rate cut expectations has supported the USD. Key levels to watch this week are the 100 day SMA to the upside which has capped further upside in the DXY over the last few sessions, and the 200 day SMA to the downside for support.

AUDUSD – Will jobs bounce back after December’s shocker Last Tuesdays RBA meeting saw no cut as expected but with a hawkish bias in the accompanying statement. This was a relief for AUDUSD bulls after a break lower of the support level at 0.6525 on Monday looked like a significant decline was ahead for this pair. The RBA has a dual mandate of inflation and employment to look after, so this week’s Jobs report will be closely watched after the big miss in December’s figure.

The once support of 0.6525 has now established as resistance paired with the 100 Day SMA and will be a key level to watch with this week’s data as to the Aussies next move. The weeks full calendar at the link below: https://www.gomarkets.com/au/economic-calendar/

Lachlan Meakin
March 1, 2024
Shares and Indices
Philip Morris falls short in Q4 – the stock is down

US tobacco and cigarette company Philip Morris International Inc. (NYSE: PM) released the latest financial results for Q4 and 2023 full year before opening bell in the US on Thursday. The company reported revenue of $9 billion for the quarter, which was just shy of $9.008 billion expected. Earnings per share (EPS) fell short of analyst estimates at $1.36 vs. $1.449 per share expected.

Full year revenue and EPS reached $35.2 billion and $5.02 per share respectively. Company overview Founded: 1874 Headquarters: Stamford, Connecticut, United States Number of employees: 79,800 (2022) Industry: Tobacco Key people: André Calantzopoulos (Executive Chairman), Jacek Olczak (CEO) CEO commentary "Our business delivered a strong finish to 2023 and we achieved a number of remarkable milestones on our path to becoming a smoke-free company," Jacek Olczak, CEO of Philip Morris said after earnings. "We are entering 2024 with strong momentum, and we expect it will be another year of excellent performance underpinned by an acceleration in organic smoke-free net revenue and profit growth," Olczak added. Stock reaction Shares were down by 2.68% at the end of Thursday’s session at $88.99 a share – the lowest since October 2023.

Stock performance 5 day: -4.57% 1 month: -6.43% 3 months: -0.86% Year-to-date: -5.37% 1 year: -12.73% Philip Morris stock price targets UBS Group: $86.50 JP Morgan Chase & Co.: $115 Redburn Atlantic: $95 Jefferies Financial Group: $105 Stifel Nicolaus: $114 Morgan Stanley: $113 Bank of America: $111 Barclays: $110 Citigroup: $117 Philip Morris International Inc. is the 94th largest company in the world with a market cap of $138.19 billion, according to CompaniesMarketCap. You can trade Philip Morris International Inc. (NYSE: PM) and many other stocks from the NYSE, NASDAQ, HKEX and ASX with GO Markets as a Share CFD on the MetaTrader 5 platform. To find out more, go to "Trading" then select "Share CFDs".

GO Markets offers pre-market and after-market trading on popular US Share CFDs. Why trade during extended hours? Volatility never sleeps.

Trade over earnings releases as they happen outside of main trading hours Reduce your risk and hedge your existing positions ahead of a new trading day Extended trading hours on popular US stocks means extended opportunities Sources: Philip Morris International Inc., TradingView, MarketWatch, MarketBeat, CompaniesMarketCap

Klavs Valters
March 1, 2024