Simulating realistic RAG / search-augmented answers parameters (8,000 in / 500 out with 50% cache reuse). Gemini 3.7 Flash delivers a 62% cost reduction over Cohere Command R+.
| Traffic Volume Tier | Gemini 3.7 Flash Monthly | Cohere Command R+ Monthly | Monthly Savings by picking Gemini 3.7 Flash |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $9.60 | $25.00 | Save $15.40 / mo |
| 10,000 reqs/mo (Small App) | $96.00 | $250.00 | Save $154.00 / mo |
| 100,000 reqs/mo (Growth Production) | $960.00 | $2,500.00 | Save $1,540.00 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $9,600.00 | $25,000.00 | Save $15,400.00 / mo |
Gemini 3.7 Flash is 62% cheaper for RAG / search-augmented answers workloads. At standard RAG / search-augmented answers parameter ratios (8,000 input tokens, 500 output tokens, 50% cache hit), Gemini 3.7 Flash costs $0.0096 per request compared to $0.025 on Cohere Command R+.
Gemini 3.7 Flash offers a context window of 1,000,000 tokens (max output: 64,000), while Cohere Command R+ offers 128,000 tokens (max output: 4,096).
At 100,000 requests per month, using Gemini 3.7 Flash saves $1,540.00 every month (or $18,480.00 annually) compared to Cohere Command R+.
retrieved-context dominates cost — tune top-k and chunk size before switching models. Re-rank and drop marginal chunks; halving context roughly halves input cost. Deduplicate repeated chunks across queries to raise the cache hit rate.