cd/entity/GPT-4o· home entities GPT-4o
grep -l @gpt-4o /news/*.json | wc -l → 528

GPT-4o

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// recent coverage 528 mentions

23:28
2026-06-29
dev.to
ai-agents

Deploy AI agents in 5 lines of code.

Custodian Labs has launched a Python SDK that enables developers to deploy AI agents in five lines of code, handling infrastructure, hosting, and chat UI automatically. The tool supports adding data s…

17:02
2026-06-29
github.com
large-language-models

Does DSPy prompt optimization weaken adversarial robustness?

A new benchmark, dspy-security-bench, reveals that DSPy prompt optimization degrades adversarial robustness against harder prompt-injection attacks. Testing with AgentDojo's attack suite, optimizers l…

02:33
2026-06-29
dev.to
large-language-models

How We Reduced Our LLM API Costs by 60%: What Actually Worked

A developer team reduced their LLM API costs by 60% through systematic optimization, starting with instrumenting every call to log token counts per request type. The biggest savings came from semantic…

13:24
2026-06-28
dev.to
large-language-models

Hardcoded System Prompts: An Anti-Pattern in Production

A developer argues that hardcoding system prompts in production LLM applications is an anti-pattern that causes operational failures. The practice leads to prompt drift, slow iteration cycles, and cos…

20:09
2026-06-27
videogenr.com
generative-ai

Videogenr.com

Videogenr.com launches an AI-powered video creation platform that generates short-form videos for TikTok, Instagram Reels, and YouTube Shorts in under 60 seconds. The tool uses GPT-4o for scripting, E…

18:12
2026-06-27
letsdatascience.com
large-language-models

Critics Highlight AI Failures on Simple Tasks

A peer-reviewed PNAS Nexus study found that leading large language models, including GPT-4o, Claude 3.5 Sonnet, GPT-5, Claude Opus 4.1, and Gemini 2.5, fail catastrophically on simple cognitive tasks …

14:01
2026-06-27
dev.to
large-language-models

The Developer's Guide to Trimming AI API Costs Without Crying

A backend engineer at an unnamed company slashed their team's LLM API costs from $11,400 to $1,830 per month by switching to cheaper models for most tasks and implementing tiered routing. The team rep…

09:37
2026-06-27
dev.to
large-language-models

Cutting OpenAI Costs From Scratch: What Nobody Tells You

A B2B SaaS startup cut its LLM inference costs by 97% by switching from GPT-4o to cheaper alternatives like DeepSeek V4 Flash, reducing a $14,200 monthly OpenAI bill to an estimated $355. The develope…

07:01
2026-06-27
dev.to
large-language-models

I Tracked Every API Dollar Across 184 Models: Here's The Data

A developer tracked API costs across 184 models over 18 months, spending $340,000 in credits. The data reveals that direct provider pricing can be 40x cheaper than GPT-4o, but operational friction and…

06:19
2026-06-27
dev.to
artificial-intelligence

DeepSeek vs Qwen vs Kimi vs GLM: Which AI API Wins in 2025?

A developer spent two weeks comparing four Chinese AI model families—DeepSeek, Qwen, Kimi, and GLM—via Global API's unified endpoint, finding DeepSeek V4 Flash at $0.25/M output offers a 97.5% discoun…

22:34
2026-06-26
dev.to
large-language-models

Cheapest LLM APIs for Startups in 2026

A data science student built a calculator to compare LLM API costs after finding that agentic coding sessions on OpenRouter could vary from cents to dollars per loop. The cheapest paid models in mid-2…

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