Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Solar Pro 4 | MiniMax-M3 |
|---|---|---|
| Input ($/M tokens) | $0.3 | $0.3 |
| Output ($/M tokens) | $1.2 | $1.2 |
Verdict. MiniMax-M3 takes the aggregate benchmark matchup 2–0 across 2 categories. Real workloads usually care about a handful of specific tasks — see the per-benchmark table above.
Pricing. Both models sit in the budget bracket for output-token pricing. At 1.0× the per-million-token cost, MiniMax-M3 is meaningfully cheaper if your traffic is output-heavy (long completions, document generation, agent loops). MiniMax-M3 makes more sense when output volume is low and absolute reasoning quality justifies the premium.
Strengths. Solar Pro 4 is strongest on Coding Index (52.7), Intelligence Index (41.6). MiniMax-M3 leads on Coding Index (58.6), Intelligence Index (45.4).
Speed. On throughput, MiniMax-M3 generates tokens at 83 tok/s versus 62 tok/s — about 25% faster. On time-to-first-token, MiniMax-M3 responds in 1640ms vs 2140ms, which matters most for chat-style UIs.
Provider. Upstage and MiniMax sell to overlapping but distinct developer audiences: Upstage tends to ship frontier reasoning models with premium positioning, while MiniMax often prices more aggressively. Your existing vendor relationships, billing, and SLA preferences may matter as much as the raw numbers above.
Workload cost. Workload scenarios (per million requests at 30M input + 15M output tokens): Solar Pro 4 costs $27.00 ($324/year); MiniMax-M3 costs $27.00 ($324/year). At a smaller 5M-input/2M-output scale (single-developer tool or prototype): Solar Pro 4 ≈ $3.90/run, MiniMax-M3 ≈ $3.90/run. At agent/realtime scale (200M input / 100M output per million requests): Solar Pro 4 ≈ $180/run, MiniMax-M3 ≈ $180/run.
Recommendation. Both models have legitimate use cases — the right answer depends on whether you are optimizing for benchmark ceiling, latency, or unit cost. Start with the cheaper / faster model, evaluate against your specific task, and only switch if the upgrade shows a meaningful lift.
Head-to-head deltas
Data from Artificial Analysis API — 12 benchmarks
Both models have similar pricing. Check the detailed breakdown above for input vs output token costs.
MiniMax-M3 wins 2 out of 12 benchmarks compared to 0 for Solar Pro 4. See the detailed benchmark chart above for per-category results.
MiniMax-M3 generates tokens faster at 83 tok/s vs 62 tok/s. However, MiniMax-M3 has lower time-to-first-token (1.64s vs 2.14s).
Choose based on your priorities: both are similarly priced, MiniMax-M3 for stronger benchmark performance, and MiniMax-M3 for faster generation. For latency-sensitive apps, check the TTFT comparison above.