Compare / head-to-head
Command RvsSolar Pro 4
Solar Pro 4 leads 1 of 1 shared benchmark. Command R is 2x cheaper per token. Solar Pro 4 has the larger context window (512K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 1
Solar Pro 4 leads
Cheaper per token
Command R
2x cheaper, input + output
Larger context
Solar Pro 4
512K tokens
Provider uptime (30d)
100% · —
Cohere · Upstage
Command R
Cohere · released 2024-08-30
text
Solar Pro 4
Upstage · released 2026-08-20
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Quality
Benchmark matrix
1 shared · 0 only Command R · 1 only Solar Pro 4| Benchmark | Command R | Solar Pro 4 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| LMArena Elo | 1163 ↗ | 1377.3 ↗ | -214.3 | Solar Pro 4 |
| Only Command R reports · 0 | ||||
| Command R reports nothing Solar Pro 4 does not. | ||||
| Only Solar Pro 4 reports · 1 | ||||
| Artificial Analysis Intelligence Index | not reported | 42 ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Command R minus Solar Pro 4 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Command R | Solar Pro 4 | Edge |
|---|---|---|---|
| Context window | 128K tokens | 512K tokens | Solar Pro 4 |
| Max output | 4K tokens | — | — |
| Input price / 1M | $0.15 ↗ | $0.3 ↗ | Command R |
| Output price / 1M | $0.6 ↗ | $1.2 ↗ | Command R |
| Cached input / 1M | — | $0.06 ↗ | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $0.75 | $1.5 | Command R |
| Modalities | text | text | Tie |
| Released | 2024-08-30 | 2026-08-20 | — |
| Cited benchmark scores | 1 | 2 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Command R vs …
Models sharing the most benchmarksMore matchups
Solar Pro 4 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Command R and Solar Pro 4 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.