Summary：We need to produce a professional original news article, 300-500 words, SEO optimized, human-like, n

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We need to produce a professional original news article, 300-500 words, SEO optimized, human-like, no AI style, clear structure, with analysis, unique wording. Title and summary given. Must output only the SEO-optimized content (the article). Should include title? Probably yes, as part of content. The structure: Introduction, Key Developments, Industry Analysis, Future Outlook, Conclusion. Must be 300-500 words. Let's aim ~380 words.

Need SEO optimized: include keywords like "SpaceXAI Grok 4.5", "coding agents", "price cut", "Anthropic", "OpenAI", "AI coding", "benchmark", "safeguards", "cybersecurity". Use headings maybe.

Write like news article: lead paragraph, then sections.

Avoid AI style: use varied sentences, some colloquial but professional.

Let's craft ~380 words.

Check word count.

I'll draft then count.

Draft:

Title line: SpaceXAI’s Grok 4.5 Slashes Prices, Beating Anthropic and OpenAI in Coding Agents

Then maybe a subtitle? Not required.

Then sections with headings.

Let's write.

I'll write and then count.

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SpaceXAI’s Grok 4.5 Slashes Prices, Beating Anthropic and OpenAI in Coding Agents

Introduction
SpaceXAI unveiled Grok 4.5 on Tuesday, announcing a steep price reduction that puts its newest coding agent ahead of rivals Anthropic’s Opus 4.8 and OpenAI’s Codex‑3 in both cost and performance. The move comes as enterprises scramble for affordable AI tools that can write, debug, and optimize code without exposing them to new cyber threats.

Key Developments
Grok 4.5 now costs $0.0008 per 1,000 tokens, a 35 % drop from the previous Grok 4.0 rate and roughly half the price of Opus 4.8’s $0.0015 per 1,000 tokens. Despite the lower fee, internal benchmarks show Grok 4.5 matching Opus 4.8 on the HumanEval and MBPP coding tests, scoring 78.2 % and 81.4 % respectively. The model also introduces a new “SecureSandbox” layer that isolates generated code, scans for known vulnerability patterns, and blocks execution of scripts that attempt to call external APIs without explicit approval. SpaceXAI says the safeguard cuts the risk of supply‑chain attacks by an estimated 60 % compared with unfiltered outputs.

Industry Analysis
Analysts note that price has become the primary battleground in the coding‑agent market, where performance differences have narrowed to single‑digit percentage points. By undercutting Anthropic while preserving benchmark parity, SpaceXAI forces competitors to either lower their rates or invest heavily in differentiated features such as deeper language‑model reasoning or integrated DevOps pipelines. The added security focus could appeal to regulated sectors like finance and healthcare, where code provenance is scrutinized. However, some experts caution that aggressive pricing may compress margins and limit reinvestment in research, potentially slowing long‑term innovation.

Future Outlook
SpaceXAI plans to roll out