GPT-5.1
No content available for this output.
GPT-5.1 vs Riverflow V2 Fast
Compare GPT-5.1 by OpenAI against Riverflow V2 Fast by Sourceful, context windows of 400K vs 8K, tested across 2 shared challenges. Updated February 2026.
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GPT-5.1vsRiverflow V2 Fast
2 challenges
Why GPT-5.1?
48.8x more context400K
Why Riverflow V2 Fast?
3 months newerFeb 2026
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GPT-5.1Riverflow V2 Fast
2 / 2
Advanced Investment Memo (IC Memo)financial modeling
Write a pro-level buy-side investment memo with valuation and diligence questions.
Riverflow V2 Fast
No content available for this output.
Vote
2 / 2
Mini LBO Underwritefinancial modeling
Build a simplified LBO with returns and sensitivities.
GPT-5.1
No content available for this output.
Riverflow V2 Fast
No content available for this output.
Vote
2 of 2