Claude Opus 4.8
Claude Opus 4.8 is a proprietary, multimodal foundation model by Anthropic. It is available as a cloud API and is distinguished by its agentic capabilities and an extremely large context window of one million tokens. The model can process both text and images and demonstrates high performance when using external tools. It is designed for complex, multi-step tasks and the orchestration of agents.
- Proprietary
- Frontier
- Anthropic
- Text
- Vision
- Agentic Orchestrator
- Long Context
- Real-Time
Sovereign Risk: MEDIUM The model is developed and hosted by a US-based company. Due to US legislation (e.g., CLOUD Act), there is a potential risk of access to processed data by US authorities, which is why the risk is classified as medium.
Key metrics
Score · Latency · Cost · Quality
- Total Score Gold
- 80.63
- Routine
- 49.04
- Reasoning
- 31.59
- LLM Judge Avg
- 4.09 / 5
- 100 Coverage
- Avg Task Duration
- 18.59s
- Real-Time
- Token Rate
- 0.28tok/s
- Output Rate
- P95 Latency
- 42.95s
- Top 5 %
- Total Tokens
- 45400
- Output Volume
- Cost per 1K
- $0.025
- USD / 1K Requests
- Benchmark Cost
- $1.14
- Total · 45400 tok
Benchmark modules
10 modules · weighted · vs. model median & top performer
Token efficiency & latency
Consumption per module vs. model median
Token consumption per module
Performance profile
Key metrics – legend
Score
- Total Score
- Overall score derived from Routine and Reasoning scores. Basis for the fleet rank and tier assignment (Gold / Silver / Bronze / Standard).
- Routine
- Score for standard tasks: code generation, text transformation, structured outputs. Weighted by task complexity.
- Reasoning
- Score for analytical and logical tasks: multi-step problem solving, mathematical reasoning, structured argumentation.
- Rank
- Position in the fleet comparison, sorted by Total Score. Refers to the snapshot at the time of testing.
LLM Judge
- LLM Judge Ø
- Average quality rating by an independent judge model on a scale of 1–5.
- Coverage
- Share of tasks for which a judge rating is available. 100% means all responses were evaluated.
Latency & speed
- Avg. Task Duration
- Average time per task from the first to the last token of the response, measured across all benchmark tasks.
- Token Rate
- Output speed in tokens per second. Relevant for interactive applications and real-time streaming.
- P95 Latency
- 95th percentile of response times — shows outliers. Lower values mean fewer long wait times in edge cases.
Cost
- Cost per 1K
- API price per 1,000 output tokens in US dollars. Basis for cost calculation in production use.
- Benchmark Cost
- Total cost for the complete benchmark run of this model.