Time to first token
Review this signal against your actual prompt distribution and provider documentation.
Builder decision page
Claude Fable 5 Latency and Throughput: Operational Comparison
Compare operational model signals, pricing, context, and available performance evidence for latency-sensitive applications. Values below come from the canonical AIBuzzHub model profile and are marked as not verified when unavailable.
Builder answer
Latency-sensitive systems should evaluate time to first token, sustained throughput, provider region, and workload variance alongside price.
Input / 1M tokens
$10.00
Output / 1M tokens
$50.00
Context window
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Weights
API / closed
latency signals
Sustained output throughput
Review this signal against your actual prompt distribution and provider documentation.
Production variance and provider constraints
Review this signal against your actual prompt distribution and provider documentation.
Operational and benchmark data
Latency p50
Not verified
TTFT
Not verified
Throughput
Not verified
License
Proprietary API
Operational fields and scores are only decision aids. Confirm methodology, model version, region, and workload-specific behavior before shipping.
Builder note
Standard API list pricing. Cache reads, cache writes, Batch API, Fast mode, and US-only inference can change the effective cost.