Google: Gemini 3.1 Pro Preview vs Anthropic: Claude Haiku Latest: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Google: Gemini 3.1 Pro Preview (google/gemini-3.1-pro-preview) vs Anthropic: Claude Haiku Latest (~anthropic/claude-haiku-latest). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Google: Gemini 3.1 Pro Preview (google/gemini-3.1-pro-preview) — 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.
Anthropic: Claude Haiku Latest (~anthropic/claude-haiku-latest) — $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).
In Etuki October 2026 FinOps telemetry comparing Google: Gemini 3.1 Pro Preview (API ID: google/gemini-3.1-pro-preview) vs Anthropic: Claude Haiku Latest (API ID: ~anthropic/claude-haiku-latest), Anthropic: Claude Haiku Latest offers lower standard input pricing at $0.1/1M tokens ($0.5/1M output), while Anthropic: Claude Haiku Latest leads in cached prefix economics at $0.05/1M tokens (50% discount). Google: Gemini 3.1 Pro Preview 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 | Google: Gemini 3.1 Pro Preview | Anthropic: Claude Haiku Latest | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | google/gemini-3.1-pro-preview | ~anthropic/claude-haiku-latest | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $2 / $12 | $0.1 / $0.5 | Anthropic: Claude Haiku Latest |
| Cache Read Price (per 1M) | $1/1M (50% Off) | $0.05/1M (50% Off) | Anthropic: Claude Haiku Latest |
| Context Window / Max Output | 1024K In / 64K Out | 977K In / 125K Out | Anthropic: Claude Haiku Latest |
| P90 First-Token / Edge Latency | 280ms | 280ms | Google: Gemini 3.1 Pro Preview (-0ms) |
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage acro
This model always redirects to the latest model in the Claude Haiku family.
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 Google: Gemini 3.1 Pro Preview to Anthropic: Claude Haiku Latest
This model always redirects to the latest model in the Claude Haiku family. Verified P90 latency of 280ms.