Modelos e preçosModelos especializados
Claude Mythos 5.1Invite only
Claude Fable 5.1 for Project Glasswing participants
- Context window
- 1Mtokens
- Max output
- 128Ktokens
- Input pricing
- $10/ MTok
- Output pricing
- $50/ MTok
Claude Mythos 5.1 is offered separately, by invitation only, as part of Project Glasswing. It shares Claude Fable 5.1’s specifications and pricing. For access, contact your Anthropic, AWS, or Google Cloud account team.
See Claude Fable 5.1Como ele se compara
| Model | Context | Max output | Price / MTok | Latency | Thinking | Default effort | Knowledge cutoff |
|---|---|---|---|---|---|---|---|
| Claude Fable 5.1 | 1M | 128K | $10 / $50 | Slower | Adaptive (always on) | high | Jun 2026 |
| Claude Mythos 5.1This model | 1M | 128K | $10 / $50 | Slower | Adaptive (always on) | high | Jun 2026 |
| Claude Opus 5 | 1M | 128K | $5 / $25 | Moderate | Adaptive | high | May 2026 |
| Claude Sonnet 5 | 1M | 128K | $2 / $10 | Fast | Adaptive | high | Jan 2026 |
| Claude Haiku 4.5 | 200K | 64K | $1 / $5 | Fastest | Extended | — | Feb 2025 |
Especificações
Model IDs
- Claude API
Pricing
- Input
- $10 / MTok
- Output
- $50 / MTok
- 5m cache write
- $12.50 / MTok
- 1h cache write
- $20 / MTok
- Cache read
- $0.25 / MTok
- Batch API
- 50% discount on input and output
- Full price list
- Pricing
Capabilities
- Context window
- 1M tokens
- Max output
- 128K tokens
- Thinking
- Adaptive (always on)
- Default effort
high- Comparative latency
- Slower
- Input → output
- Text and images → text
- Reliable knowledge cutoff
- Jun 2026
- Training data cutoff
- Jun 2026
Availability
- Status
- Active (invite only)
- Released
- September 1, 2026
- Retirement
- Not sooner than September 1, 2027
- Platforms
- Claude APIAmazon BedrockGoogle CloudMicrosoft Foundry
Referência
O que muda quando você migra do Claude Mythos 5.
Avaliações de segurança e decisões de implantação para o Claude Fable 5.1 e o Claude Mythos 5.1.
Lista completa de preços, incluindo descontos em lote e tarifas de cache de prompt.
Como funcionam os IDs de modelo, aliases e snapshots fixados.
Status do ciclo de vida e compromissos de desativação para cada modelo Claude.
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