Anthropic
0.00%Context1M
Max output128K
p50 latency—
Throughput—
Input price$5
Output price$25
Zero retentionNo training
Model directory
Baseer model profileLanguage model
anthropic/claude-opus-5-fast
Claude Opus 5
Claude Opus 5 is the latest model in Anthropic's Opus family and a step-change improvement over Opus 4.8. It delivers major gains over Opus 4.8 in agentic coding, professional knowledge work, and long-horizon reasoning, and it is stronger per token across effort levels.
Input / 1M tokens$5
Output / 1M tokens$25
Maximum context1M
Inference providers1
Price comparison
USD per one million tokens, using current provider data.
Provider uptime
Reported availability over the last 24 hours; not a contractual SLA.
Inference providers
Compare current pricing, performance, and privacy across every available provider.
| Provider | Maximum context | Max output | p50 latency | p50 throughput | 24h uptime | Input / 1M tokens | Output / 1M tokens | Privacy |
|---|---|---|---|---|---|---|---|---|
Anthropic | 1M | 128K | — | — | 0.000% | $5 | $25 |
What can this model do?
Available modalities and capabilities across inference providers.
TextImageFileAdvanced reasoningTool useVisionFile inputExplicit cachingWeb searchFastTools
Reasoning options
LowMediumHighXhighMax
Technical profile
- Model type
- Language model
- Release date
- Jul 24, 2026
- Knowledge cutoff
- 2026-05
- Regions
- EU, US
- API specifications
- V2, V3, V4
- Temperature control
- Not supported
Model identifier
anthropic/claude-opus-5-fastModel profile updated: Sep 12, 2026, 1:46 PM
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