Anthropic: Claude Haiku 5.5 (batch) vs Google: Gemini 3.8 Flash (batch): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Anthropic: Claude Haiku 5.5 (batch) (anthropic/claude-haiku-5.5:batch) vs Google: Gemini 3.8 Flash (batch) (google/gemini-3.8-flash:batch). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Anthropic: Claude Haiku 5.5 (batch) (anthropic/claude-haiku-5.5:batch) — $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 3.8 Flash (batch) (google/gemini-3.8-flash: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 Haiku 5.5 (batch) (API ID: anthropic/claude-haiku-5.5:batch) vs Google: Gemini 3.8 Flash (batch) (API ID: google/gemini-3.8-flash:batch), Anthropic: Claude Haiku 5.5 (batch) offers lower standard input pricing at $0.05/1M tokens ($0.25/1M output), while Anthropic: Claude Haiku 5.5 (batch) leads in cached prefix economics at $0.025/1M tokens (50% discount). Anthropic: Claude Haiku 5.5 (batch) 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 Haiku 5.5 (batch) | Google: Gemini 3.8 Flash (batch) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | anthropic/claude-haiku-5.5:batch | google/gemini-3.8-flash:batch | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.05 / $0.25 | $0.375 / $1.875 | Anthropic: Claude Haiku 5.5 (batch) |
| Cache Read Price (per 1M) | $0.025/1M (50% Off) | $0.1875/1M (50% Off) | Anthropic: Claude Haiku 5.5 (batch) |
| Context Window / Max Output | 977K In / 125K Out | 1024K In / 64K Out | Anthropic: Claude Haiku 5.5 (batch) |
| P90 First-Token / Edge Latency | 280ms | 280ms | Anthropic: Claude Haiku 5.5 (batch) (-0ms) |
Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
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 Haiku 5.5 (batch) to Google: Gemini 3.8 Flash (batch)
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning. Verified P90 latency of 280ms.