Ripple 65B Preview vs Step 3.7 Flash
Ripple 65B Preview costs 1.9x less per output token than Step 3.7 Flash ($0.60 vs $1.15 per million). Updated November 14, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $0.60
- Coding
- No data
- Overall
- No data
- Output $/M
- $1.15
Ripple 65B Preview or Step 3.7 Flash: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Ripple 65B Preview for output tokens 1.9x cheaper ($0.60 vs $1.15 per million) and a larger context window (1.05M against 262K tokens).
No benchmark has tested both yet. Ripple 65B Preview has none yet; Step 3.7 Flash on AA Coding Index, SciCode and Terminal-Bench Hard (Artificial Analysis run). Compare them on price and context instead.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Web design
Design Arena: websites
No call
Only Step 3.7 Flash has a Design Arena: websites result, 1186.
Directional only
Long documents
Listed context window
Ripple 65B Preview
Ripple 65B Preview takes 1.05M tokens against 262K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Ripple 65B Preview
Ripple 65B Preview $0.0005, Step 3.7 Flash $0.0008 per turn.
List prices
At a glance
- Coding index
- Ripple 65B Preview not benchmarked, Step 3.7 Flash not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Ripple 65B Preview $0.60 against Step 3.7 Flash $1.15 per million output tokens, 1.9x apart.
- Context window
- Ripple 65B Preview takes 1.05M tokens, Step 3.7 Flash 262K.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
CodingDirectional onlySix of these boards feed the Vibe Coding Index5 boards measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| AA Coding Index | Not measured | 39.6 | Only Step 3.7 Flash measured |
| SciCode | Not measured | 43.9% | Only Step 3.7 Flash measured |
| Terminal-Bench Hard (Artificial Analysis run) | Not measured | 35.6% | Only Step 3.7 Flash measured |
| ALE-Bench | Not measured | 694.1 | Only Step 3.7 Flash measured |
| GameBench 2 | Not measured | 29.4 | Only Step 3.7 Flash measured |
| Neither model has a result on the other 47 boards here | |||
Agentic workDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| τ²-Bench Telecom | Not measured | 98.5% | Only Step 3.7 Flash measured |
| Neither model has a result on the other 43 boards here | |||
ReasoningDirectional onlyPublic boards, shown as published, kept out of the index2 boards measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| GPQA Diamond (Artificial Analysis run) | Not measured | 80.9% | Only Step 3.7 Flash measured |
| Humanity's Last Exam (Artificial Analysis run) | Not measured | 21.4% | Only Step 3.7 Flash measured |
| Neither model has a result on the other 24 boards here | |||
MathDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| MathArena | Not measured | 19.0% | Only Step 3.7 Flash measured |
| Neither model has a result on the other 13 boards here | |||
Web designDirectional onlyPublic boards, shown as published, kept out of the index8 boards measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| Design Arena: websites | Not measured | 1186 | Only Step 3.7 Flash measured |
| Design Arena: UI components | Not measured | 1167 | Only Step 3.7 Flash measured |
| Design Arena: game dev | Not measured | 1142 | Only Step 3.7 Flash measured |
| Design Arena: data viz | Not measured | 1171 | Only Step 3.7 Flash measured |
| Design Arena: 3D | Not measured | 1108 | Only Step 3.7 Flash measured |
| Design Arena: all code categories | Not measured | 1169 | Only Step 3.7 Flash measured |
| Design Arena: SVG | Not measured | 1074 | Only Step 3.7 Flash measured |
| Design Arena: ASCII art | Not measured | 1142 | Only Step 3.7 Flash measured |
| Neither model has a result on the other 1 board here | |||
GeneralDirectional onlyPublic boards, shown as published, kept out of the index3 boards measured
| Benchmark | Ripple 65B Preview | Step 3.7 Flash | Leader |
|---|---|---|---|
| IFBench | Not measured | 67.3% | Only Step 3.7 Flash measured |
| Long context reasoning (AA-LCR) | Not measured | 73.7% | Only Step 3.7 Flash measured |
| GDPval-AA | Not measured | 864 | Only Step 3.7 Flash measured |
| Neither model has a result on the other 46 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Ripple 65B Preview costs less
Repository review
50K input + 3K output tokens
Ripple 65B Preview costs less
Agent loop
200K input + 10K output tokens
Ripple 65B Preview costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Ricursive Ripple 65B Preview | StepFun Step 3.7 Flash |
|---|---|---|
| Maker | Ricursiveai | StepFun |
| Weights | Open weights | Open weights |
| Released | November 4, 2026 | May 28, 2026 |
| Context window | 1.05M | 262K |
| Input $/Mtok | $0.20 | $0.20 |
| Output $/Mtok | $0.60 | $1.15 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Ripple 65B Preview better than Step 3.7 Flash for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Ripple 65B Preview for output tokens 1.9x cheaper ($0.60 vs $1.15 per million) and a larger context window (1.05M against 262K tokens).
Which is cheaper, Ripple 65B Preview or Step 3.7 Flash?
Ripple 65B Preview costs $0.20 per million input tokens and $0.60 per million output tokens; Step 3.7 Flash costs $0.20 and $1.15. Cost per solved task is known for neither of them.
Which has the bigger context window, Ripple 65B Preview or Step 3.7 Flash?
Ripple 65B Preview, with 1.05M tokens against 262K.
Has any benchmark tested both Ripple 65B Preview and Step 3.7 Flash?
No benchmark has tested both yet. Ripple 65B Preview has none yet; Step 3.7 Flash on AA Coding Index, SciCode and Terminal-Bench Hard (Artificial Analysis run). Compare them on price and context instead. Data as of November 14, 2026.