| Signal | Claude Opus 4.5 | Delta | GPT-5.2 |
|---|---|---|---|
Capabilities | 86 | -- | |
Context window size | 84 | -5 | |
Output Capacity | 80 | -5 | |
Pricing Tier | 25 | +11 | |
Recency | 100 | -- | |
Versatility | 67 | -- | |
| Overall Result | 1 wins | of 6 | 2 wins |
16
days ranked higher
2
days
12
days ranked higher
Anthropic
OpenAI
GPT-5.2 saves you $875.00/month
That's $10500.00/year compared to Claude Opus 4.5 at your current usage level of 100K calls/month.
| Metric | Claude Opus 4.5 | GPT-5.2 | Winner |
|---|---|---|---|
| Overall Score | 70 | 68 | Claude Opus 4.5 |
| Rank | #9 | #13 | Claude Opus 4.5 |
| Quality Rank | #9 | #13 | Claude Opus 4.5 |
| Adoption Rank | #9 | #13 | Claude Opus 4.5 |
| Parameters | -- | -- | -- |
| Context Window | 200K | 400K | GPT-5.2 |
| Pricing | $5.00/$25.00/M | $1.75/$14.00/M | -- |
| Signal Scores | |||
| Capabilities | 86 | 86 | Claude Opus 4.5 |
| Context window size | 84 | 89 | GPT-5.2 |
| Output Capacity | 80 | 85 | GPT-5.2 |
| Pricing Tier | 25 | 14 | Claude Opus 4.5 |
| Recency | 100 | 100 | Claude Opus 4.5 |
| Versatility | 67 | 67 | Claude Opus 4.5 |
Claude Opus 4.5 and GPT-5.2 are extremely close in overall performance (only 1.5999999999999943 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Claude Opus 4.5
Marginally better benchmark scores; both are excellent
Best for Cost
GPT-5.2
48% lower pricing; better value at scale
Best for Reliability
Claude Opus 4.5
Higher uptime and faster response speeds
Best for Prototyping
Claude Opus 4.5
Stronger community support and better developer experience
Best for Production
Claude Opus 4.5
Wider enterprise adoption and proven at scale
by Anthropic
Claude Opus 4.5 currently scores higher (70 vs 68), but the best choice depends on your specific use case, budget, and requirements.
Claude Opus 4.5 is ranked #9 and GPT-5.2 is ranked #13. 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.