| Signal | GPT-5.2 | Delta | Grok 4 Fast |
|---|---|---|---|
Capabilities | 86 | -- | |
Context window size | 89 | -11 | |
Output Capacity | 85 | +11 | |
Pricing Tier | 14 | +14 | |
Recency | 100 | -- | |
Versatility | 67 | +17 | |
| Overall Result | 3 wins | of 6 | 1 wins |
26
days ranked higher
3
days
1
days ranked higher
OpenAI
xAI
Grok 4 Fast saves you $830.00/month
That's $9960.00/year compared to GPT-5.2 at your current usage level of 100K calls/month.
| Metric | GPT-5.2 | Grok 4 Fast | Winner |
|---|---|---|---|
| Overall Score | 68 | 64 | GPT-5.2 |
| Rank | #13 | #35 | GPT-5.2 |
| Quality Rank | #13 | #35 | GPT-5.2 |
| Adoption Rank | #13 | #35 | GPT-5.2 |
| Parameters | -- | -- | -- |
| Context Window | 400K | 2000K | Grok 4 Fast |
| Pricing | $1.75/$14.00/M | $0.20/$0.50/M | -- |
| Signal Scores | |||
| Capabilities | 86 | 86 | GPT-5.2 |
| Context window size | 89 | 100 | Grok 4 Fast |
| Output Capacity | 85 | 75 | GPT-5.2 |
| Pricing Tier | 14 | 1 | GPT-5.2 |
| Recency | 100 | 100 | GPT-5.2 |
| Versatility | 67 | 50 | GPT-5.2 |
GPT-5.2 has a moderate advantage with a 4.400000000000006-point lead in composite score. It wins on more signal dimensions, but Grok 4 Fast has specific strengths that could make it the better choice for certain workflows.
Best for Quality
GPT-5.2
Marginally better benchmark scores; both are excellent
Best for Cost
Grok 4 Fast
96% lower pricing; better value at scale
Best for Reliability
GPT-5.2
Higher uptime and faster response speeds
Best for Prototyping
GPT-5.2
Stronger community support and better developer experience
Best for Production
GPT-5.2
Wider enterprise adoption and proven at scale
by OpenAI
GPT-5.2 currently scores higher (68 vs 64), but the best choice depends on your specific use case, budget, and requirements.
GPT-5.2 is ranked #13 and Grok 4 Fast is ranked #35. Rankings are based on a composite score from multiple signals including benchmarks, community sentiment, and adoption metrics.
Compare the detailed pricing breakdown above to see which model offers better value for your usage pattern.