Capability
Unranked
field median 56.2
Not eligible for a public rank
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Follow model changesReleased Jul 31, 2026 — see all recent releases
Data as of September 10, 2026 · How the score is built
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Published rows are visible, but no category has enough eligible evidence for a comparative rank.
40 published rows leave some tracked benchmark slots empty.
Each value carries a field reference instead of floating alone. Markers compare this model with the current ranked and priced catalog; they are not absolute quality thresholds.
Capability
Unranked
field median 56.2
Not eligible for a public rank
Price
$0.14input / $0.28 output
input median $0.97
cached $0.003 · blended $0.21
Speed
201tok/s
field median 86.5 tok/s
First token 11.08 s
Context
1Mtokens
field median 256,000
Maximum output length is tracked separately
Coverage is split by category so a strong number never hides a thin evidence base. Verified means the row is tied to a published source; provisional rows remain visible but separate.
Each documented value carries its source. Missing fields stay visible as not sourced or not published, rather than disappearing from the page.
Scores and ranks appear only where published evidence can be displayed. The table keeps the score, weight, cohort, and evidence state together.
| Category | Score | Rank | Percentile | Weight | Benchmarks | Evidence |
|---|---|---|---|---|---|---|
| AgenticRank Not rankedWeight 22%11 benchmarksVerified | 47.5 | Not ranked | Not available | 22% | 11 benchmarks | Verified |
| CodingRank Not rankedWeight 20%15 benchmarksVerified | 50.0 | Not ranked | Not available | 20% | 15 benchmarks | Verified |
| ReasoningRank Not rankedWeight 17%2 benchmarksVerified | 79.7 | Not ranked | Not available | 17% | 2 benchmarks | Verified |
| KnowledgeRank Not rankedWeight 12%8 benchmarksVerified | 61.2 | Not ranked | Not available | 12% | 8 benchmarks | Verified |
| MathRank Not rankedWeight 5%4 benchmarksVerified | 80.0 | Not ranked | Not available | 5% | 4 benchmarks | Verified |
| MultilingualWeight 7%0 benchmarksNot measured | Not measured | Not ranked | Not available | 7% | 0 benchmarks | Not measured |
| MultimodalWeight 12%0 benchmarksNot measured | Not measured | Not ranked | Not available | 12% | 0 benchmarks | Not measured |
| Inst. FollowingWeight 5%0 benchmarksNot measured | Not measured | Not ranked | Not available | 5% | 0 benchmarks | Not measured |
Coding opens by default. The marker compares each value with the best source-verified result in the catalog; provisional leaders do not set the reference. Expand the remaining categories for every published row.
| Benchmark | Score | Versus best verified row | Gap | Weight | Evidence |
|---|---|---|---|---|---|
| SWE-bench Pro | Score52.6% | Versus best verified row Best verified: Claude Fable 5.1 · 81.2% | Gap28.6 behind | WeightWeighted 25% | Provider exact |
| LiveCodeBench (Vals)LiveCodeBench, Vals AI run | Score87.3% | Versus best verified row Best verified: Claude Fable 5.1 · 90.5% | Gap3.2 behind | WeightWeighted 15% | |
| SWE-bench VerifiedSoftware Engineering Benchmark Verified | Score79% | Versus best verified row Best verified: Claude Opus 5 · 96% | Gap17 behind | WeightWeighted 10% | Provider exact |
| SWE Multilingual | Score73.3% | Versus best verified row Best verified: Claude Opus 5 · 89.5% | Gap16.2 behind | WeightWeighted 5% | Provider exact |
| LiveCodeBench Pass@1-COTLiveCodeBench Pass@1 with Chain-of-Thought | Score91.6% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 93.5% | Gap1.9 behind | WeightDisplay only | Provider exact |
| CodeforcesCodeforces Rating | Score3052.0 | Versus best verified row Best verified: DeepSeek V4.1 Flash · 3471.0 | Gap419 behind | WeightDisplay only | Provider exact |
| Terminal-Bench 2.0 | Score56.9% | Versus best verified row Best verified: GPT-5.6 Sol · 91.9% | Gap35 behind | WeightDisplay only | Provider exact |
| Terminal-Bench 2.1Terminal-Bench 2.1 (provider run) | Score82.7% | Versus best verified row Best verified: SWE-2 · 92.8% | Gap10.1 behind | WeightDisplay only | Provider exact |
| NL2Repo | Score54.2% | Versus best verified row Best verified: DeepSeek V4.1 Flash · 65.4% | Gap11.2 behind | WeightDisplay only | Provider exact |
| DeepSWE | Score54.4% | Versus best verified row Best verified: Muse Spark 1.3 · 75.4% | Gap21 behind | WeightDisplay only | Provider exact |
| DSBench-FullStackDeepSeek DSBench FullStack | Score68.7% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 71.1% | Gap2.4 behind | WeightDisplay only | Provider exact |
| DSBench-HardDeepSeek DSBench Hard | Score59.6% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 67.2% | Gap7.6 behind | WeightDisplay only | Provider exact |
| VulcanBench v3 | Score88.4% | Versus best verified row Best verified: Grok 4.5 · 89.9% | Gap1.5 behind | WeightDisplay only | Benchmark exact |
| OpenHarmony BenchOpenHarmony Bench v1.0 | Score53.8% | Versus best verified row Best verified: Qwen3.8 Max · 60.8% | Gap7 behind | WeightDisplay only | Benchmark exact |
| SWE-bench (Vals)SWE-bench, Vals AI run | Score88.8% | Versus best verified row Best verified: Claude Opus 5 · 97.0% | Gap8.2 behind | WeightDisplay only | Verified |
| Benchmark | Score | Versus best verified row | Gap | Weight | Evidence |
|---|---|---|---|---|---|
| Terminal-Bench 2.0 | Score56.9% | Versus best verified row Best verified: GPT-5.6 Sol · 91.9% | Gap35 behind | WeightWeighted 30% | Provider exact |
| BrowseComp | Score73.2% | Versus best verified row Best verified: GPT-5.6 Sol · 92.2% | Gap19 behind | WeightWeighted 25% | Provider exact |
| AutomationBench | Score25.1% | Versus best verified row Best verified: DeepSeek V4.1 Flash · 54.8% | Gap29.7 behind | WeightWeighted 10% | Provider exact |
| HLE w/ toolsHumanity's Last Exam with tools | Score45.1% | Versus best verified row Best verified: Claude Opus 5 · 64.7% | Gap19.6 behind | WeightDisplay only | Provider exact |
| MCP Atlas | Score69% | Versus best verified row Best verified: Muse Spark 1.1 · 88.1% | Gap19.1 behind | WeightDisplay only | Provider exact |
| Toolathlon | Score47.8% | Versus best verified row Best verified: Muse Spark 1.1 · 75.6% | Gap27.8 behind | WeightDisplay only | Provider exact |
| Terminal-Bench 2.1Terminal-Bench 2.1 (provider run) | Score82.7% | Versus best verified row Best verified: SWE-2 · 92.8% | Gap10.1 behind | WeightDisplay only | Provider exact |
| CyberGym | Score76.7% | Versus best verified row Best verified: DeepSeek V4.1 Flash · 88.1% | Gap11.4 behind | WeightDisplay only | Provider exact |
| Toolathlon-Verified | Score70.3% | Versus best verified row Best verified: Claude Opus 5 · 80.6% | Gap10.3 behind | WeightDisplay only | Provider exact |
| Agents' Last Exam | Score25.2% | Versus best verified row Best verified: GPT-6 Astra · 59.3% | Gap34.1 behind | WeightDisplay only | Provider exact |
| Terminal-Bench 2.1 (Vals)Terminal-Bench 2.1, Vals AI run | Score67.0% | Versus best verified row Best verified: GPT-6 Astra · 87.3% | Gap20.3 behind | WeightDisplay only |
| Benchmark | Score | Versus best verified row | Gap | Weight | Evidence |
|---|---|---|---|---|---|
| MRCR 1M | Score78.7% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 83.5% | Gap4.8 behind | WeightDisplay only | Provider exact |
| CorpusQA 1M | Score60.5% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 62.0% | Gap1.5 behind | WeightDisplay only | Provider exact |
| Benchmark | Score | Versus best verified row | Gap | Weight | Evidence |
|---|---|---|---|---|---|
| HLEHumanity's Last Exam | Score34.8% | Versus best verified row Best verified: Claude Fable 5.1 · 65% | Gap30.2 behind | WeightWeighted 35% | Provider exact |
| MMLU-ProMassive Multitask Language Understanding Professional | Score86.2% | Versus best verified row Best verified: Qwen3.7 Max · 89.6% | Gap3.4 behind | WeightWeighted 20% | Provider exact |
| MMLU-Pro (Vals)MMLU-Pro, Vals AI run | Score86.2% | Versus best verified row Best verified: Claude Fable 5.1 · 92.4% | Gap6.2 behind | WeightWeighted 10% | Verified |
| GPQAGraduate-Level Google-Proof Q&A | Score88.1% | Versus best verified row Best verified: GPT-6 Astra · 96% | Gap7.9 behind | WeightWeighted 7% | Provider exact |
| SimpleQAMeasuring Short-Form Factuality in Large Language Models | Score34.1% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 57.9% | Gap23.8 behind | WeightWeighted 5% | Provider exact |
| Chinese-SimpleQA | Score78.9% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 84.4% | Gap5.5 behind | WeightDisplay only | Provider exact |
| GPQA-DGPQA Diamond | Score88.1% | Versus best verified row Best verified: GPT-6 Astra · 96.0% | Gap7.9 behind | WeightDisplay only | Provider exact |
| GPQA Diamond (Vals)GPQA Diamond, Vals AI run | Score89.9% | Versus best verified row Best verified: Gemini 3.1 Pro · 95.5% | Gap5.6 behind | WeightDisplay only |
| Benchmark | Score | Versus best verified row | Gap | Weight | Evidence |
|---|---|---|---|---|---|
| HMMT Feb 2026Harvard-MIT Mathematics Tournament February 2026 | Score94.8% | Versus best verified row Best verified: Qwen3.7 Max · 97.1% | Gap2.3 behind | WeightWeighted 25% | Provider exact |
| IMOAnswerBench | Score88.4% | Versus best verified row Best verified: dots3-note Preview · 90.9% | Gap2.5 behind | WeightDisplay only | Provider exact |
| Apex | Score33.0% | Versus best verified row Best verified: Hy4 preview · 74.2% | Gap41.2 behind | WeightDisplay only | Provider exact |
| Apex Shortlist | Score85.7% | Versus best verified row Best verified: DeepSeek V4 Pro 0813 · 90.2% | Gap4.5 behind | WeightDisplay only | Provider exact |
The sequence follows explicit supersedes links. A successor's displayed score stays at least 0.1 points above its predecessor; raw benchmark rows do not move. Scores and prices remain blank when the corresponding public row or first-party rate is unavailable.
Jul 31, 2026 · you are here
DeepSeek V4 Flash 0731Not publicly ranked · $0.14 / $0.28
Sep 10, 2026
DeepSeek V4.1 FlashNot publicly ranked · $0.3 / $1.2
flash-reasoning · 0731
The visual layer above carries the decisions. These notes preserve the model, ranking, coverage, and family context behind the numbers.
We track DeepSeek V4 Flash 0731, but the public leaderboard excludes this profile until enough non-generated benchmark coverage is available. Only published rows appear above.
DeepSeek V4 Flash 0731 is a proprietary model with a 1M context window. It uses an explicit reasoning mode, which can improve complex problem solving while adding latency and token use.
The existing deepseek-v4-flash API ID now serves DeepSeek-V4-Flash-0731 in public beta. DeepSeek says it has the same architecture and size as Preview with new post-training. Checked again August 1: DeepSeek-V4-Flash-0731 weights are public on Hugging Face under the MIT License, so this row is Open Weight. The Hugging Face card lists 304B parameters because 0731 ships with the DSpark speculative-decoding module attached; the April Preview weights remain a separate checkpoint. Retired September 10, 2026: DeepSeek replaced V4 Flash with DeepSeek-V4.1-Flash, served as `deepseek-flash`. The legacy `deepseek-v4-flash` ID is still accepted but temporarily routes to V4.1 Flash and bills at the Flash rate.
Its explicit predecessor is DeepSeek V4 Flash 0731. 40 of 435 tracked benchmark slots currently have displayable evidence. Missing categories stay blank.
DeepSeek · Model release
Radar confirmed these at the source. Use DeepSeek V4 Flash 0731 in your work? Explore Radar to follow supported changes and choose your alerts.
DeepSeek V4 Flash 0731 has 40 source-displayable benchmark rows, but it does not qualify for a public overall rank. The available rows remain visible by category without being converted into a site-wide score. Missing evidence stays blank instead of being estimated from an earlier model.
DeepSeek V4 Flash 0731 has source-displayable benchmark coverage for knowledge and understanding, but the public category table does not assign it a rank there. The individual rows remain available for inspection. A missing category position means the evidence threshold was not met; it does not convert the model's unmeasured work into a zero.
DeepSeek V4 Flash 0731 has source-displayable benchmark coverage for coding and programming, but the public category table does not assign it a rank there. The individual rows remain available for inspection. A missing category position means the evidence threshold was not met; it does not convert the model's unmeasured work into a zero.
DeepSeek V4 Flash 0731 has source-displayable benchmark coverage for mathematics, but the public category table does not assign it a rank there. The individual rows remain available for inspection. A missing category position means the evidence threshold was not met; it does not convert the model's unmeasured work into a zero.
DeepSeek V4 Flash 0731 has source-displayable benchmark coverage for reasoning and logic, but the public category table does not assign it a rank there. The individual rows remain available for inspection. A missing category position means the evidence threshold was not met; it does not convert the model's unmeasured work into a zero.
DeepSeek V4 Flash 0731 has source-displayable benchmark coverage for agentic tool use and computer tasks, but the public category table does not assign it a rank there. The individual rows remain available for inspection. A missing category position means the evidence threshold was not met; it does not convert the model's unmeasured work into a zero.
No. DeepSeek V4 Flash 0731 currently has 54 source-displayable rows across 435 tracked benchmark slots. The profile exposes published, non-generated evidence and leaves missing categories blank until an exact evaluation is available. Coverage describes how much was measured; it is not a penalty added to an individual benchmark result.
DeepSeek V4 Flash 0731 has a documented context window of 1M. That figure is the maximum combined prompt and retained-conversation space reported for this exact model; it is not the maximum output length. The profile keeps output limits separate because providers often publish those limits independently.
Related resources
Last updated September 10, 2026. Runtime fields remain blank until a sourced snapshot exists.
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