A good YouTube script AI needs to write compelling hooks, match pacing to viewer psychology, and adapt to your channel's tone. Claude Sonnet 4.6 leads on long-form writing quality and tone control. GPT-5.4 produces strong hooks. Gemini 3.1 Flash is the fastest option for rapid draft iteration.
The shortest way to see the safest default, the lower-cost option, and the specialist pick before you read deeper.
Claude Sonnet 4.6 is the safest overall answer here when you want the strongest default instead of the lowest list price.
Switch the scoring lens to see whether the top answer changes when you care more about cost, speed, or long-document work.
Anthropic / Premium / Mar 23, 2026
Best daily driver for coding and writing — the model most developers actually reach for.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You specifically need desktop-control capabilities (GPT-5.4) or the absolute highest coding ceiling (Opus 4.6).
The fastest way to see where the recommendation shifts when your priority changes.
79.6% on SWE-bench — second only to Opus 4.6, with 1M context at $3/1M
Default model in Cursor and Windsurf, the two most popular AI coding editors
Best writing quality in its price tier — tone, long-form clarity, editorial polish
Claude Opus 4.6 is 1.2% better on SWE-bench for the most demanding coding tasks
GPT-5.4 is the better pick when desktop/computer-use control is the priority
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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Claude Sonnet 4.6 is the best AI for YouTube scripts in 2026 — it writes engaging hooks, follows retention structures (open loops, pattern interrupts), and adapts naturally to creator tone. GPT-5.4 is a strong alternative for more punchy, direct styles.
Yes — modern AI models can write complete scripts from a brief prompt. Provide the topic, target audience, video length, and your channel's tone. Claude Sonnet 4.6 and GPT-5.4 both produce full scripts that follow YouTube best practices for retention.
GPT-5.4 and Claude Sonnet 4.6 are both excellent for title brainstorming. Give them your video concept and ask for 10 click-worthy title options — both will produce strong candidates that balance curiosity, clarity, and keyword targeting.
Meta: Llama 3.1 8B Instruct is the lower-cost option to start with when you still need useful output at scale.
Claude 4 Haiku is the better pick when response speed matters more than maximum reasoning depth.
Claude Sonnet 4.6 is the best default for creator-quality script writing.
Gemini 3.1 Pro is better when a script pulls from lots of source material or research.
Claude 4 Haiku is useful for rapid ideation, not the strongest final-output choice.
Use Sonnet for channel voice, storytelling, and final video structure.
Use Gemini Pro when the script starts from large source material or research notes.
Use Haiku for hooks, concepts, repurposing, and quick versioning.
