| Signal | Claude Opus 4 | Delta | o3 Deep Research |
|---|---|---|---|
Capabilities | 71 | -14 | |
Context window size | 84 | -- | |
Output Capacity | 75 | -8 | |
Pricing Tier | 75 | +35 | |
Recency | 81 | -19 | |
Versatility | 67 | -- | |
| Overall Result | 1 wins | of 6 | 3 wins |
13
days ranked higher
5
days
12
days ranked higher
Anthropic
OpenAI
o3 Deep Research saves you $2250.00/month
That's $27000.00/year compared to Claude Opus 4 at your current usage level of 100K calls/month.
| Metric | Claude Opus 4 | o3 Deep Research | Winner |
|---|---|---|---|
| Overall Score | 76 | 74 | Claude Opus 4 |
| Rank | #7 | #8 | Claude Opus 4 |
| Quality Rank | #7 | #8 | Claude Opus 4 |
| Adoption Rank | #7 | #8 | Claude Opus 4 |
| Parameters | -- | -- | -- |
| Context Window | 200K | 200K | -- |
| Pricing | $15.00/$75.00/M | $10.00/$40.00/M | -- |
| Signal Scores | |||
| Capabilities | 71 | 86 | o3 Deep Research |
| Context window size | 84 | 84 | Claude Opus 4 |
| Output Capacity | 75 | 83 | o3 Deep Research |
| Pricing Tier | 75 | 40 | Claude Opus 4 |
| Recency | 81 | 100 | o3 Deep Research |
| Versatility | 67 | 67 | Claude Opus 4 |
Claude Opus 4 and o3 Deep Research are extremely close in overall performance (only 1.5 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Claude Opus 4
Marginally better benchmark scores; both are excellent
Best for Cost
o3 Deep Research
44% lower pricing; better value at scale
Best for Reliability
Claude Opus 4
Higher uptime and faster response speeds
Best for Prototyping
Claude Opus 4
Stronger community support and better developer experience
Best for Production
Claude Opus 4
Wider enterprise adoption and proven at scale
by Anthropic
| Capability | Claude Opus 4 | o3 Deep Research |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
Anthropic
OpenAI
o3 Deep Research saves you $51.00/month
That's 44% cheaper than Claude Opus 4 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Claude Opus 4 | o3 Deep Research |
|---|---|---|
| Context Window | 200K | 200K |
| Max Output Tokens | 32,000 | 100,000 |
| Open Source | No | No |
| Created | May 22, 2025 | Oct 10, 2025 |
Claude Opus 4 currently scores higher (76 vs 74), but the best choice depends on your specific use case, budget, and requirements.
Claude Opus 4 is ranked #7 and o3 Deep Research is ranked #8. 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.