Dolphin Dolphin Mixtral 8X7B vs Swallow Llama 3.1 Swallow 70B Instruct V0.3: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Dolphin Dolphin Mixtral 8X7B (cognitivecomputations/dolphin-mixtral-8x7b) vs Swallow Llama 3.1 Swallow 70B Instruct V0.3 (tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Dolphin Dolphin Mixtral 8X7B (cognitivecomputations/dolphin-mixtral-8x7b) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Dolphin Dolphin Mixtral 8X7B: Activate ephemeral prefix caching to slash input costs by 90% (down to 0.024/1M) or route via asynchronous Batch API for 50% off standard token rates.
Swallow Llama 3.1 Swallow 70B Instruct V0.3 (tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Swallow Llama 3.1 Swallow 70B Instruct V0.3: Activate ephemeral prefix caching to slash input costs by 90% (down to 0.025/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Dolphin Dolphin Mixtral 8X7B (API ID: cognitivecomputations/dolphin-mixtral-8x7b) vs Swallow Llama 3.1 Swallow 70B Instruct V0.3 (API ID: tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3), Dolphin Dolphin Mixtral 8X7B offers lower standard input pricing at $0.24/1M tokens ($0.24/1M output), while Dolphin Dolphin Mixtral 8X7B leads in cached prefix economics at $0.024/1M tokens (90% discount). Dolphin Dolphin Mixtral 8X7B achieves a 0ms faster P90 time-to-first-token latency (195ms vs 195ms).
Gateway-synced rate ($0.24/$0.24 per 1M, flat 32K window). Verify upstream provider cache TTL and regional routing before high-volume batch runs.
Gateway-synced rate ($0.25/$0.5 per 1M, flat 128K window). Verify upstream provider cache TTL and regional routing before high-volume batch runs.
| Specification / FinOps Dimension | Dolphin Dolphin Mixtral 8X7B | Swallow Llama 3.1 Swallow 70B Instruct V0.3 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | cognitivecomputations/dolphin-mixtral-8x7b | tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.24 / $0.24 | $0.25 / $0.5 | Dolphin Dolphin Mixtral 8X7B |
| Cache Read Price (per 1M) | $0.024/1M (90% Off) | $0.025/1M (90% Off) | Dolphin Dolphin Mixtral 8X7B |
| Context Window / Max Output | 32K In / 64K Out | 128K In / 64K Out | Dolphin Dolphin Mixtral 8X7B |
| P90 First-Token / Edge Latency | 195ms | 195ms | Dolphin Dolphin Mixtral 8X7B (-0ms) |
Dolphin Dolphin Mixtral 8X7B (cognitivecomputations/dolphin-mixtral-8x7b): OpenRouter gateway-synced model at $0.24/1M input, $0.24/1M output, $0.024/1M cached input (32K context window).
Swallow Llama 3.1 Swallow 70B Instruct V0.3
API ID: tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3 • OpenRouter SyncedSwallow Llama 3.1 Swallow 70B Instruct V0.3 (tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3): OpenRouter gateway-synced model at $0.25/1M input, $0.5/1M output, $0.025/1M cached input (128K 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 Dolphin Dolphin Mixtral 8X7B to Swallow Llama 3.1 Swallow 70B Instruct V0.3
Swallow Llama 3.1 Swallow 70B Instruct V0.3 (tokyotech-llm/llama-3.1-swallow-70b-instruct-v0.3): OpenRouter gateway-synced model at $0.25/1M input, $0.5/1M output, $0.025/1M cached input (128K context window). Verified P90 latency of 195ms.