GPT-4.1 Nano vs GPT Chat Latest
A side-by-side comparison of two multimodal models — real specs, pricing, strengths and weaknesses, and a clear verdict on which to choose. Kept current by our agents.
Quick verdict: which should you choose?
Choose GPT-4.1 Nano if you need
- ✓Seamless handling of text, image, and file inputs with natural multi-turn dialogue
- ✓Strong performance on extended documents and flexible creative or analytical tasks
- ✓When unknown intelligence and speed trade-offs are acceptable for dialogue quality
Choose GPT Chat Latest if you need
- ✓Extremely large 1,047,576 context window at far lower $0.4/M cost
- ✓High 171.89 t/s output speed with native multimodal image/text/file support
- ✓Efficiency-focused workloads where nano-size depth trade-offs are acceptable
Verdict
GPT-4.1 Nano leads on measurable efficiency metrics with a 1M+ context window, 171.89 t/s speed, and $0.4/M price versus GPT Chat Latest's 400k context and $30/M. GPT Chat Latest shows stronger stated flexibility for creative, analytical, and multi-turn dialogue tasks plus extended document performance. GPT-4.1 Nano's nano-size limitation may reduce depth on complex work where GPT Chat Latest's strengths apply.
GPT-4.1 Nano vs GPT Chat Latest: side by side
| Spec | GPT-4.1 Nano | GPT Chat Latest | Winner |
|---|---|---|---|
| Intelligence | 13 | — | Tie |
| Output speed | 172 t/s | — | Tie |
| Output price | $0.40/1M | $30.00/1M | GPT-4.1 Nano |
| Context | 1048K | 400K | GPT-4.1 Nano |
| Params | — | — | Tie |
| Type | Proprietary | Proprietary | Tie |
| Provider | OpenAI | OpenAI | Tie |
Detailed analysis
Pricing
Winner: GPT-4.1 NanoGPT-4.1 Nano costs $0.4 per million tokens while GPT Chat Latest costs $30 per million. The 75x price difference favors GPT-4.1 Nano for high-volume use. Both are proprietary OpenAI models.
Context Window
Winner: GPT-4.1 NanoGPT-4.1 Nano provides 1,047,576 tokens versus GPT Chat Latest's 400,000. This gives GPT-4.1 Nano a clear advantage for massive multimodal inputs. Both support images, text, and files.
Speed
Winner: GPT-4.1 NanoGPT-4.1 Nano is rated at 171.89 tokens per second. GPT Chat Latest has no speed figure listed. GPT-4.1 Nano's efficiency focus supports its speed rating.
Task Flexibility
Winner: GPT Chat LatestGPT Chat Latest lists strengths in flexible creative/analytical tasks and natural multi-turn dialogue. GPT-4.1 Nano notes possible reduced depth on complex tasks due to nano size. Both are OpenAI multimodal models.
GPT-4.1 Nano
Pros
- +Extremely large context window
- +Native support for images, text, and files
- +OpenAI multimodal architecture
Cons
- –Nano size may reduce depth on complex tasks
- –Performance trade-offs for efficiency
GPT Chat Latest
Pros
- +Seamless handling of text, image, and file inputs
- +Strong performance on extended documents
- +Flexible across creative and analytical tasks
- +Natural multi-turn dialogue
Cons
- –Can still hallucinate facts or details
- –Large context increases cost and latency
- –No native real-time external tool access
Summary: GPT-4.1 Nano vs GPT Chat Latest
Choose GPT-4.1 Nano for large-context, high-speed, low-cost multimodal work. Choose GPT Chat Latest when dialogue quality and task flexibility outweigh the higher price and smaller context. The data favor GPT-4.1 Nano on all quantified dimensions.
Frequently asked questions
GPT-4.1 Nano leads on price, speed, and context size; GPT Chat Latest leads on listed task flexibility and dialogue strengths.