Upstage Solar 10.7B Instruct V1 vs AI21 Jamba 1.5 Large: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Upstage Solar 10.7B Instruct V1 (upstage/solar-10.7b-instruct-v1) vs AI21 Jamba 1.5 Large (ai21/jamba-1.5-large). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Upstage Solar 10.7B Instruct V1 (upstage/solar-10.7b-instruct-v1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Upstage Solar 10.7B Instruct V1: Activate ephemeral prefix caching to slash input costs by 90% (down to 0.015/1M) or route via asynchronous Batch API for 50% off standard token rates.
AI21 Jamba 1.5 Large (ai21/jamba-1.5-large) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for AI21 Jamba 1.5 Large: Activate ephemeral prefix caching to slash input costs by 90% (down to 0.2/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Upstage Solar 10.7B Instruct V1 (API ID: upstage/solar-10.7b-instruct-v1) vs AI21 Jamba 1.5 Large (API ID: ai21/jamba-1.5-large), Upstage Solar 10.7B Instruct V1 offers lower standard input pricing at $0.15/1M tokens ($0.45/1M output), while Upstage Solar 10.7B Instruct V1 leads in cached prefix economics at $0.015/1M tokens (90% discount). Upstage Solar 10.7B Instruct V1 achieves a 0ms faster P90 time-to-first-token latency (195ms vs 195ms).
Gateway-synced rate ($0.15/$0.45 per 1M, flat 32K window). Verify upstream provider cache TTL and regional routing before high-volume batch runs.
Gateway-synced rate ($2/$8 per 1M, flat 256K window). Verify upstream provider cache TTL and regional routing before high-volume batch runs.
| Specification / FinOps Dimension | Upstage Solar 10.7B Instruct V1 | AI21 Jamba 1.5 Large | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | upstage/solar-10.7b-instruct-v1 | ai21/jamba-1.5-large | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.15 / $0.45 | $2 / $8 | Upstage Solar 10.7B Instruct V1 |
| Cache Read Price (per 1M) | $0.015/1M (90% Off) | $0.2/1M (90% Off) | Upstage Solar 10.7B Instruct V1 |
| Context Window / Max Output | 32K In / 64K Out | 256K In / 64K Out | Upstage Solar 10.7B Instruct V1 |
| P90 First-Token / Edge Latency | 195ms | 195ms | Upstage Solar 10.7B Instruct V1 (-0ms) |
Upstage Solar 10.7B Instruct V1 (upstage/solar-10.7b-instruct-v1): OpenRouter gateway-synced model at $0.15/1M input, $0.45/1M output, $0.015/1M cached input (32K context window).
AI21 Jamba 1.5 Large (ai21/jamba-1.5-large): OpenRouter gateway-synced model at $2/1M input, $8/1M output, $0.2/1M cached input (256K context window).
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 Upstage Solar 10.7B Instruct V1 to AI21 Jamba 1.5 Large
AI21 Jamba 1.5 Large (ai21/jamba-1.5-large): OpenRouter gateway-synced model at $2/1M input, $8/1M output, $0.2/1M cached input (256K context window). Verified P90 latency of 195ms.