Real-World Finance (Anthropic)
Agents complete about 50 analyst tasks in banking, private equity, hedge funds and corporate finance, producing spreadsheets, slides and documents. Rubric graded.
In-house Anthropic evaluation. The tasks are not public.
- Made by
- Anthropic
- Released
- February 2026
- Kind
- Finance
- Level
- Expert
- Scored
- Graded by a model
- Answers
- Agent task
- Tasks
- Kept private
- Strongest model tested
- Claude Fable 5 #11 on the capability index
- Last in a system card
- June 2026
- Last model added
- June 2026
Claude Fable 5 leads with 70% among models released by June 2026
Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.
The newest model with a score here came out in June 2026, and nobody has reported a newer one. Among the 20 highest-ranked models on the capability index, these have no score yet:
- Claude Fable 5.2
-
Gemini 4 Carbon - GPT-6 Astra
- Claude Opus 5.5
- and 15 more
- 1 Claude Fable 5 70%
- 2 Claude Opus 4.6 64.1%
- 3 Claude Sonnet 4.6 59.5%
Source: Labs’ model cards
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | Claude Fable 5 | 70% | Jun 2026 | Lab model card | |
| 2 | Claude Opus 4.6 | 64.1% | Feb 2026 | Lab model card | |
| 3 | Claude Sonnet 4.6 | 59.5% | Feb 2026 | Lab model card |
2 models have held number one in labs’ own numbers since its release in February 2026
Lab claims count from the day the card came out, independent runs from the model’s release.
Source: Labs’ model cards
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Source: Labs’ model cards
Labs report it only in system cards
We read the headline results of 522 launch posts from 52 labs, and none of them list this benchmark. Some system cards do, below.
3 system cards report it, from 1 lab
Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.
| Date | Document | Score | As the document writes it | Section |
|---|---|---|---|---|
| Jun 9, 2026 | Claude Fable 5 system card | 70 | Real-World Finance v1, 53-task curated subset, Opus 4.7-series grader at max effort, labeled Fable/Mythos 5 (8.17.3.2, Figure 8.17.3.2.A) | Capabilities |
| Feb 17, 2026 | Claude Sonnet 4.6 system card | 59.5 | Real-World Finance, average task score, value printed on chart (Figure 2.12.3.A) | Capabilities |
| Feb 5, 2026 | Claude Opus 4.6 system card | 64.1 | Real-World Finance, average task score, value printed on chart (Figure 2.14.4.A) | Capabilities |
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