Anthropic: Claude Fable 5 vs Google: Nano Banana Pro (Gemini 3 Pro Image): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Anthropic: Claude Fable 5 (anthropic/claude-fable-5) vs Google: Nano Banana Pro (Gemini 3 Pro Image) (google/gemini-3-pro-image). 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: Nano Banana Pro (Gemini 3 Pro Image) (google/gemini-3-pro-image) — 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: Nano Banana Pro (Gemini 3 Pro Image) (API ID: google/gemini-3-pro-image), Google: Nano Banana Pro (Gemini 3 Pro Image) offers lower standard input pricing at $2/1M tokens ($12/1M output), while Google: Nano Banana Pro (Gemini 3 Pro Image) leads in cached prefix economics at $1/1M 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: Nano Banana Pro (Gemini 3 Pro Image) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | anthropic/claude-fable-5 | google/gemini-3-pro-image | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $10 / $50 | $2 / $12 | Google: Nano Banana Pro (Gemini 3 Pro Image) |
| Cache Read Price (per 1M) | $5/1M (50% Off) | $1/1M (50% Off) | Google: Nano Banana Pro (Gemini 3 Pro Image) |
| Context Window / Max Output | 977K In / 125K Out | 128K In / 32K 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
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reas
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: Nano Banana Pro (Gemini 3 Pro Image)
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reas Verified P90 latency of 280ms.