LLM Comparison
Step 3.5 Flash vs Command R (08-2024)
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
S Step 3.5 Flash | C Command R (08-2024) | |
|---|---|---|
| Organization | StepFun | Cohere |
| OpenTools Score | 39 104 | |
| Family | Step | Command |
| Status | Current | Current |
| Release Date | Jan 2026 | Aug 2024 |
| Context Window | 262K tokens | 128K tokens |
| Input Price | $0.10/M tokens | $0.15/M tokens |
| Output Price | $0.30/M tokens | $0.60/M tokens |
| Capabilities | textcode | textcode |
| Max Output | 66K tokens | 4K tokens |
| API Identifier | stepfun/step-3.5-flash | cohere/command-r-08-2024 |
| Benchmarks | ||
| MMLU | — | 68.4openrouter |
| View Step 3.5 Flash | View Command R (08-2024) | |
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Step 3.5 FlashCheapest | $0.10 | $0.15 | $0.25 | — |
| Command R (08-2024) | $0.15 | $0.30 | $0.45 | +80% |
StepFun
Step 3.5 Flash
Step 3.5 Flash is a large language model from StepFun. Supports up to 262,144 token context window. Available from $0.10/M input tokens.
Cohere
Command R (08-2024)
Command R (08-2024) is a large language model from Cohere. Supports up to 128,000 token context window. Achieves 68.4% on MMLU. Available from $0.15/M input tokens.
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