- Status
- legacy
- Released
- —
- Context
- Not disclosed
- Parameters
- Undisclosed
- Inputs
- Text · Image
- Type
- multimodal
- Max output
- — tokens
- API model ID
- —
- Reasoning
- —
- Knowledge cutoff
- —
- Training cutoff
- —
- Weights / license
- —
- Price / 1M tokens
- —
- Cached input
- —
Claude Opus 4.8
Historical Claude release, retained with its original stable URL.
Independent benchmark scores
Coding
—No comparable score for this task lens in the selected independent snapshot.
Reasoning
—No comparable score for this task lens in the selected independent snapshot.
Research
—No comparable score for this task lens in the selected independent snapshot.
Multimodal
—No comparable score for this task lens in the selected independent snapshot.
Agentic
—No comparable score for this task lens in the selected independent snapshot.
Raw benchmark results
Source-backed rows with the original evaluation context preserved.
Strengths
- Source-backed model profile
Limitations
- Unconfirmed specifications remain undisclosed; missing evaluation results remain unranked
Claude model system-card archive
Confirms historical model names and release months; exact unreviewed specifications are omitted.
Artificial Analysis Intelligence Index v4.3.2
Underlying raw metrics and exact model configurations remain authoritative.
Artificial Analysis methodology
Underlying raw metrics and exact model configurations remain authoritative.