Compare · ModelsLive · 2 picked · head to head
phi-3-medium 14B vs GPT-5.2
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
GPT-5.2 wins on 1/1 benchmarks
GPT-5.2 wins 1 of 1 shared benchmarks. Leads in knowledge.
Category leads
knowledge·GPT-5.2
Hype vs Reality
Attention vs performance
phi-3-medium 14B
#48 by perf·no signal
GPT-5.2
#76 by perf·no signal
Vendor risk
Who is behind the model
Microsoft
$3.00T·Big Tech
OpenAI
$840.0B·Tier 1
Head to head
1 benchmark · 2 models
phi-3-medium 14BGPT-5.2
GPQA diamond
GPT-5.2 leads by +85.1
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
phi-3-medium 14B
3.5
GPT-5.2
88.5
Full benchmark table
| Benchmark | phi-3-medium 14B | GPT-5.2 |
|---|---|---|
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 3.5 | 88.5 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| — | — | — | — | |
| $1.75 | $14.00 | 400K tokens (~200 books) | $48.13 |