IBOV 165,528.92 ▼ 1.42% IPC MEX 70,184.33 ▲ 0.58% MERVAL 2,848,945 — — USD/BRL5.49▼ 0.03% USD/MXN18.63▼ 1.10% USD/CLP980.56▲ 0.29% USD/COP3,242▲ 0.50% USD/PEN3.45▼ 0.44% USD/ARS1,551▼ 0.02% USD/UYU40.19▲ 3.30% USD/PYG5,936▲ 3.60% USD/BOB12.05▲ 2.28% USD/DOP60.50▲ 0.83% USD/CRC449.50▲ 2.16% USD/GTQ7.64▲ 3.13% USD/HNL26.88▲ 3.25% USD/NIO36.62▲ 2.78% USD/VES890.98▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.59▲ 2.40% USD/TTD6.69▲ 2.14% EUR/BRL6.18▲ 1.69% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99% IBOV 165,528.92 ▼ 1.42% IPC MEX 70,184.33 ▲ 0.58% MERVAL 2,848,945 — — USD/BRL 5.34 ▼ 1.32% USD/MXN 18.69 ▲ 0.62% USD/CLP 983.47 ▼ 0.57% USD/COP 3,149 ▲ 3.06% USD/PEN 3.45 ▲ 0.17% USD/ARS 1,537 ▼ 0.28% USD/UYU 40.21 ▲ 3.57% USD/PYG 5,803 ▲ 3.78% USD/BOB 11.97 ▲ 4.93% USD/DOP 60.54 ▲ 1.83% USD/CRC 451.24 ▲ 2.13% USD/GTQ 7.64 ▲ 3.23% USD/HNL 26.87 ▲ 3.37% USD/NIO 36.62 ▲ 2.81% USD/VES 885.08 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.69 ▲ 2.63% USD/TTD 6.71 ▲ 2.07% EUR/BRL 5.95 ▲ 7.53% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99%
since 2009
Wednesday, November 4, 2026

North America World-News

Meta Races to Launch Llama 4 Amid Intense A.I. Competition

By · April 7, 2025 · 2 min read

Meta Platforms plans to release its latest AI model, Llama 4, by the end of this month after multiple delays. The company has faced significant challenges during development, including technical issues in reasoning and mathematics tests.

Concerns also arose over Llama 4’s ability to deliver human-like conversational capabilities, falling short of OpenAI’s GPT-4. Sources familiar with the matter suggest another delay remains possible.

The release comes as Meta invests heavily in artificial intelligence, allocating up to $65 billion this year to expand its AI infrastructure. This move reflects the company’s ambition to lead in a highly competitive market reshaped by the success of ChatGPT.

Free daily brief — no card needed
Get every North America story in one morning email
We build you a personalized brief around the topics you follow — free for 7 days. Love it? Your first month after that is US$1.

The launch of OpenAI’s model sparked a surge in machine learning investments across the tech industry, forcing companies like Meta to accelerate their innovation cycles.

Meta Races to Launch Llama 4 Amid Intense A.I. Competition
Meta Races to Launch Llama 4 Amid Intense A.I. Competition.
RT
Ask Rio Times
17 years of Latin America reporting, on demand.
Open the full Ask Rio Times →

Meta faces mounting pressure from investors to demonstrate returns on its massive spending. The company aims to position Llama 4 as a cornerstone of its open-source AI strategy, offering developers access to advanced models at lower costs than proprietary systems.

The LatAm Brief

One email, every weekday morning. What moved in Latin American markets, politics and expat life.

Yesterday’s subject line: “Democrats take Congress: what it means for Brazil and Mexico”

Free. We send a confirmation link first — nothing arrives until you click it. Unsubscribe with one click in any edition. If you stop opening us for 30 days we stop sending by ourselves, as we assume the interest is no longer there. See our privacy policy. We never share your email.

However, competition remains fierce, with China’s DeepSeek challenging assumptions that cutting-edge AI requires billions in development. Despite setbacks, Meta sees Llama 4 as a critical step toward redefining AI accessibility and performance.

CEO Mark Zuckerberg has emphasized the importance of open-source innovation in driving global adoption. While the model still lags behind some rivals in key areas, it represents Meta’s bold effort to close the gap and establish itself as a leader in generative AI. The tech race continues, with billions at stake and no clear winner yet.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief

The Rio Times · Power Map
See who really holds power in Latin America
Click to open the Power Map →

Brazil runoff date: Sunday, October 25, poll closing times and when results start · Brazil runoff polls: Flávio 51%, Lula 49% · Kalshi and Polymarket odds

Rotate for Best Experience

This report is optimized for landscape viewing. Rotate your phone for the full experience.