GPT-4.1 vs GPT-5 — Which Is Better in 2026?
GPT-4.1 vs GPT-5: independent head-to-head scored on Performance, Value, Reliability, and Ease of Use. See scores, pros, cons, and our verdict.
OpenAI
GPT-4.1
OpenAI's best coding model
OpenAI
GPT-5
OpenAI's most capable model — leads 2026 benchmarks
8.9
Overall Score
WINNER8.9
Overall Score
Our Verdict
GPT-4.1 scores higher overall (8.9/10 vs 8.9/10), winning on Value. OpenAI's latest flagship. Best coding performance in the GPT family.
Pricing — GPT-4.1
API: $2/M input · $8/M output · Plus $20/mo
Pricing — GPT-5
ChatGPT Plus $20/mo · API pricing varies by tier
GPT-4.1
Pros
- ✓Best coding performance in the GPT family
- ✓Strong instruction following for agentic use
- ✓Full OpenAI tool ecosystem
Cons
- ✗More expensive than Claude Sonnet at API level
- ✗Less creative than Claude for writing tasks
- ✗Context window smaller than Gemini Pro
Best For
Software development, agentic workflows, enterprise OpenAI integrations
GPT-5
Pros
- ✓Top reasoning, coding, and multimodal performance
- ✓Native tool use and agentic capabilities
- ✓Seamless integration with all OpenAI products
Cons
- ✗Expensive at scale
- ✗Not available on free tier
- ✗Rate limits on heavy usage
Best For
Complex reasoning, coding, agentic tasks, enterprise AI workflows
Choose GPT-4.1 if…
- →Value is your top priority — GPT-4.1 leads by 0.5 points
- →Software development
- →OpenAI support, documentation, and community suit your team
Choose GPT-5 if…
- →Performance is your top priority — GPT-5 leads by 0.4 points
- →Complex reasoning
- →OpenAI support, documentation, and community suit your team
Frequently Asked Questions
Is GPT-4.1 better than GPT-5?
GPT-4.1 scores 8.9/10 overall vs 8.9/10 for GPT-5, with an edge on Value. That said, "GPT-5" may be the better pick if performance is your priority. The right choice depends on your use case.
What is the pricing difference between GPT-4.1 and GPT-5?
GPT-4.1: API: $2/M input · $8/M output · Plus $20/mo. GPT-5: ChatGPT Plus $20/mo · API pricing varies by tier. Compare usage volumes and features needed to determine total cost of ownership for your team.
Which is better for software development?
GPT-4.1 is generally stronger here, scoring 8.9/10 overall. OpenAI's latest flagship. Best coding performance in the GPT family. For more niche requirements like performance, GPT-5 may be worth evaluating.
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