Search Capability Leaderboard
Claude Opus 5
Anthropic
#6 in Search Intelligence · #10 in Search Efficiency
Search Intelligence Score
59.3
+25.3 lift from search
050100
- Lift from search
- +25.3
- 34.0 without search
- Cost per 1K tasks
- $235
- #10 in Search Efficiency
- Time per task
- 74.5s
- Search plus inference time to complete one task
Accuracy by benchmark
Accuracy on each eval, with search (solid) and without (light).
- DSQA48.0 vs 22.0
- HLE62.0 vs 54.0
- WISER68.0 vs 26.0
Cost per 1K tasks
How the cost splits between model inference, search calls, and page extraction.
- Inference
- $229
- 97%
- Search
- $2.47
- 1%
- Extract
- $4.24
- 2%
InferenceSearchExtract
Compared with
Other models from the same provider alongside models that score closest.
| Model | Score | Lift | Cost per 1K tasks | Time per task |
|---|---|---|---|---|
| Claude Opus 5 | 59.3 | +25.3 | $235 | 74.5s |
| Fable 5.1Claude Fable 5.1 | 61.0 | +29.1 | $455 | 81.5s |
| Sonnet 5Claude Sonnet 5 | 53.7 | +33.3 | $223 | 83.3s |
| Kimi K3Kimi K3 | 56.3 | +32.3 | $209 | 198s |
| GLM 5.3GLM 5.3 | 55.3 | +35.3 | $110 | 147s |
Search Intelligence Score averages accuracy on DSQA, HLE, and WISER with equal weight; cost and time are averaged the same way, with cost shown per 1,000 tasks. Latest update September 14, 2026. Full methodology.
# Claude Opus 5 · Search Capability Leaderboard
- Search Intelligence Score: 59.3 (#6 in Search Intelligence)
- Without search: 34.0 · Lift from search +25.3
- Cost per 1K tasks: $235 (#10 in Search Efficiency)
- Time per task: 74.5s
- Lab: Anthropic · Model id: claude-opus-5
## Accuracy by benchmark
| Suite | With search | Without search |
|---|---|---|
| DSQA | 48.0 | 22.0 |
| HLE | 62.0 | 54.0 |
| WISER | 68.0 | 26.0 |
## Compared with
| Model | Score | Lift | Cost per 1K tasks | Time per task |
|---|---|---|---|---|
| Claude Opus 5 | 59.3 | +25.3 | $235 | 74.5s |
| Claude Fable 5.1 | 61.0 | +29.1 | $455 | 81.5s |
| Claude Sonnet 5 | 53.7 | +33.3 | $223 | 83.3s |
| Kimi K3 | 56.3 | +32.3 | $209 | 198s |
| GLM 5.3 | 55.3 | +35.3 | $110 | 147s |
Latest update September 14, 2026. Methodology: /leaderboard#methodology