Anthropic: Claude Fable 5 vs Google: Gemini 3.1 Flash Lite (batch): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Anthropic: Claude Fable 5 (anthropic/claude-fable-5) vs Google: Gemini 3.1 Flash Lite (batch) (google/gemini-3.1-flash-lite:batch). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Anthropic: Claude Fable 5 (anthropic/claude-fable-5) — $25,000 Startup Credits & 50% Cache Promo
Anthropic's Q4 2026 developer promotion combines $25,000 in Claude API credits for early-stage builders with a permanent 20% base price reduction on Opus 5.5 ($4/$20), 0.05x ($0.20/1M) prompt cache reads, and 50% off Batch API processing ($2/$10 with 300K max output).
Google: Gemini 3.1 Flash Lite (batch) (google/gemini-3.1-flash-lite:batch) — Google AI Startup Credits ($350K) & 50% Cache Promo
Google DeepMind is currently subsidizing Gemini 4 Argon at 50% off standard rates ($2.00/1M input & $10.00/1M output instead of $4/$20) until November 30, 2026, alongside 95% off Context Caching ($0.10/1M) and up to $350,000 in Google for Startups Cloud/Vertex AI credits.
In Etuki October 2026 FinOps telemetry comparing Anthropic: Claude Fable 5 (API ID: anthropic/claude-fable-5) vs Google: Gemini 3.1 Flash Lite (batch) (API ID: google/gemini-3.1-flash-lite:batch), Google: Gemini 3.1 Flash Lite (batch) offers lower standard input pricing at $0.125/1M tokens ($0.75/1M output), while Google: Gemini 3.1 Flash Lite (batch) leads in cached prefix economics at $0.0625/1M tokens (50% discount). Anthropic: Claude Fable 5 achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Anthropic: Claude Fable 5 | Google: Gemini 3.1 Flash Lite (batch) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | anthropic/claude-fable-5 | google/gemini-3.1-flash-lite:batch | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $10 / $50 | $0.125 / $0.75 | Google: Gemini 3.1 Flash Lite (batch) |
| Cache Read Price (per 1M) | $5/1M (50% Off) | $0.0625/1M (50% Off) | Google: Gemini 3.1 Flash Lite (batch) |
| Context Window / Max Output | 977K In / 125K Out | 1024K In / 64K Out | Anthropic: Claude Fable 5 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Anthropic: Claude Fable 5 (-0ms) |
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning sup
Gemini 3.1 Flash Lite is Google’s GA high-efficiency multimodal model optimized for low-latency, high-volume workloads. It supports text, image, video, audio, and PDF inputs, and i
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from Anthropic: Claude Fable 5 to Google: Gemini 3.1 Flash Lite (batch)
Gemini 3.1 Flash Lite is Google’s GA high-efficiency multimodal model optimized for low-latency, high-volume workloads. It supports text, image, video, audio, and PDF inputs, and i Verified P90 latency of 280ms.