Grok 4.3vs.DeepSeek V4.1 Flash 1017
Which one is better?
DeepSeek V4.1 Flash 1017 is clearly ahead in the overall index and is cheaper too: Grok 4.3 costs 8.3 times (input) and 4.2 times (output) as much per token.
3
Grok 4.3
Rank 56 to 68
64
DeepSeek V4.1 Flash 1017
Rank 14 to 22
92
Grok 4.3
fairly slow
178
DeepSeek V4.1 Flash 1017
fast
$1.56
Grok 4.3
fairly cheap
$0.26
DeepSeek V4.1 Flash 1017
cheap
Grok 4.3
- Subscription
No xAI subscription includes this model. Through other providers from €6.83 a month (Poe Basic, with limited points). 5 plans in Germany.
- Via API
$1.25 input, $2.50 output per 1M tokens, unchanged since our price tracking began on Aug 14, 2026.
DeepSeek V4.1 Flash 1017
- Subscription
No DeepSeek subscription includes this model. Through other providers from ≈ €6.36 a month (Token Plan Individual Lite, with limited credits). 7 plans in Germany.
- Via API
$0.15 input, $0.60 output per 1M tokens according to the provider; the price index has listed it at $0.30 and $1 since Oct 26, 2026.
Overall index with data through Oct 29, 2026 · Prices from Oct 29, 2026 · Speed: measured by Artificial Analysis · Subscriptions as of Oct 24, 2026 · Subscription prices incl. VAT
Where is the difference?
Values from 0 to 100 per task area. We only name a winner when the gap is large enough and there are enough tests.
Grok 4.3 ahead: 0DeepSeek V4.1 Flash 1017 ahead: 7level: 0too little data: 2of 9 areas
AreaGrok 4.3DeepSeek V4.1 Flash 10170 to 100, higher is betterResult
Areas in the overall index
CodingDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 1DeepSeek V4.1 Flash 1017: 72
ReasoningDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 11DeepSeek V4.1 Flash 1017: 45
KnowledgeDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 4DeepSeek V4.1 Flash 1017: 33
AgentsDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 3DeepSeek V4.1 Flash 1017: 75
Generalonly Grok 4.3 has a scoreGrok 4.3: 14DeepSeek V4.1 Flash 1017: not enough data
MultimodalDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 8DeepSeek V4.1 Flash 1017: 55
Specialist fields
FinanceDeepSeek V4.1 Flash 1017 aheadGrok 4.3: below 1DeepSeek V4.1 Flash 1017: 69
LegalDeepSeek V4.1 Flash 1017 aheadGrok 4.3: 5DeepSeek V4.1 Flash 1017: 76
Healthonly Grok 4.3 has a scoreGrok 4.3: 2DeepSeek V4.1 Flash 1017: not enough data
Show 2 more areas that do not count toward the overall index
AreaGrok 4.3DeepSeek V4.1 Flash 10170 to 100, higher is betterResult
Searchonly Grok 4.3 has a scoreGrok 4.3: below 1DeepSeek V4.1 Flash 1017: not enough data
Productivityonly Grok 4.3 has a scoreGrok 4.3: below 1DeepSeek V4.1 Flash 1017: not enough data
See for yourself: same task, one attempt
The same prompt for both models. We show the latest attempt without fixes; it does not count toward the overall index.
Pelican on a bicycle
A community classic for free-form SVG drawing.
Grok 4.3
Reasoning (requested): high
Current attempt
- Run date
- Sep 7, 2026
- API provider
- openrouter
- Requested API model
- x-ai/grok-4.3
- API model reported in response
- x-ai/grok-4.3
- Reasoning setting
- high
- Pinned endpoint
- xAI | x-ai/grok-4.3-20260430
- Temperature
- Provider default
- Token limit including reasoning
- 8,192 tokens
- Test protocol
- community-visual-tests-v1
- Technical checks
- Passed, not a quality rating
- Response time
- 149 s
Visually reviewed. This individual test does not establish overall model quality.
DeepSeek V4.1 Flash 1017
Not tested yet
Prompt and test conditions
Generate an SVG of a pelican riding a bicycle
Token limit including reasoning: 8,192 tokens
Task origin (Simon Willison)SVG short test
There is no shared test round for this selection. Results from different rounds are not mixed.
All data side by side
The better value is bold. For the overall index only when the gap is clear.
| Metric | Grok 4.3 | DeepSeek V4.1 Flash 1017 |
|---|---|---|
| Intelligence | ||
| Overall index0 to 100, higher is better | 3 | 64 |
| Rank | Rank 56 to 68 of 95 | Rank 14 to 22 of 95 |
| Price per 1M tokens | ||
| Inputwhat you send | $1.25above 200,000 tokens: $2.50 | $0.15 |
| Outputwhat the model writes | $2.50above 200,000 tokens: $5 | $0.60 |
| Speed | ||
| Tokens per second | 92 | 178 |
| Technical | ||
| Context windowhow much text the model reads at once | 1 M tokens≈ 1,500 A4 pages | 1.05 M tokens≈ 1,570 A4 pages |
| Knowledge cutoff | n/a | n/a |
| Released | May 6, 2026 | Oct 17, 2026 |
| Availability | Active | Open Source |
| Open weights | no | yes |
- DeepSeek V4.1 Flash 1017: At peak times (Mon, Tue, Wed, Thu, Fri, 01:00-04:00 UTC; Mon, Tue, Wed, Thu, Fri, 06:00-10:00 UTC) the price is $0.30 input and $1.20 output per 1M tokens. The table shows the off-peak price.
- DeepSeek V4.1 Flash 1017, Time-based API pricing: Off peak: $0.15 input, $0.60 output, and $0.003 cached input. Weekdays UTC 01:00-04:00 and 06:00-10:00: $0.30, $1.20, and $0.006. Chinese public holidays are excluded. Source
Prices without caching or batch discounts · Page count as a rule of thumb from Artificial Analysis
Shared benchmarks
Single results from the same benchmark version, task and metric. A value is bold only with the same test setup and a clear gap.
A: Grok 4.3B: DeepSeek V4.1 Flash 1017
Code MigrationOverall · higher is betterTest setup not documented as identicalGrok 4.3: 6.8%DeepSeek V4.1 Flash 1017: 44.2%Vals AIAs of 10/18/2026
EMBOverall · higher is betterTest setup not documented as identicalGrok 4.3: 18.4%DeepSeek V4.1 Flash 1017: 61.8%Vals AIAs of 10/20/2026
Finance Agent (v2)Overall · higher is betterTest setup not documented as identicalGrok 4.3: 37.7%DeepSeek V4.1 Flash 1017: 57%Vals AIAs of 10/20/2026
Legal Research BenchOverall · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 15.4%DeepSeek V4.1 Flash 1017: 45.2%Vals AIAs of 10/26/2026
LMArena Code Arena WebDevOverall · higher is betterTest setup not documented as identicalGrok 4.3: 1,358DeepSeek V4.1 Flash 1017: 1,666LMArenaAs of 10/27/2026
Tax Agent BenchOverall · higher is betterTest setup not documented as identicalGrok 4.3: 6.2%DeepSeek V4.1 Flash 1017: 44.4%Vals AIAs of 10/26/2026
Vibe Code Bench v1.1Overall · higher is betterTest setup not documented as identicalGrok 4.3: 19.4%DeepSeek V4.1 Flash 1017: 87.7%Vals AIAs of 10/26/2026
Code MigrationCLI · higher is betterTest setup not documented as identicalGrok 4.3: 9.1%DeepSeek V4.1 Flash 1017: 35.6%Vals AIAs of 10/18/2026
EMBComps · higher is betterTest setup not documented as identicalGrok 4.3: 16.6%DeepSeek V4.1 Flash 1017: 49.8%Vals AIAs of 10/20/2026
Finance Agent (v2)Adjustments · higher is betterTest setup not documented as identicalGrok 4.3: 31.9%DeepSeek V4.1 Flash 1017: 58.4%Vals AIAs of 10/20/2026
Show 52 more benchmarks
Legal Research BenchAdministrative / Regulatory · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 25.8%DeepSeek V4.1 Flash 1017: 59.1%Vals AIAs of 10/26/2026
LMArena Code Arena WebDevHTML development · higher is betterTest setup not documented as identicalGrok 4.3: 1,367DeepSeek V4.1 Flash 1017: 1,705LMArenaAs of 10/27/2026
Tax Agent BenchControversy & Precedence Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 0%DeepSeek V4.1 Flash 1017: 23.3%Vals AIAs of 10/26/2026
Code MigrationCOBOL · higher is betterTest setup not documented as identicalGrok 4.3: 0%DeepSeek V4.1 Flash 1017: 70%Vals AIAs of 10/18/2026
EMBDataroom · higher is betterTest setup not documented as identicalGrok 4.3: 29.2%DeepSeek V4.1 Flash 1017: 82.8%Vals AIAs of 10/20/2026
Finance Agent (v2)All-Pass · higher is betterTest setup not documented as identicalGrok 4.3: 26.4%DeepSeek V4.1 Flash 1017: 45.2%Vals AIAs of 10/20/2026
Legal Research BenchAdministrative / Regulatory · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 73.9%DeepSeek V4.1 Flash 1017: 91.3%Vals AIAs of 10/26/2026
LMArena Code Arena WebDevReact development · higher is betterTest setup not documented as identicalGrok 4.3: 1,353DeepSeek V4.1 Flash 1017: 1,672LMArenaAs of 10/27/2026
Tax Agent BenchControversy & Precedence Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 22.9%DeepSeek V4.1 Flash 1017: 73.2%Vals AIAs of 10/26/2026
Code MigrationCode Quality · higher is betterTest setup not documented as identicalGrok 4.3: 3.098 / 5DeepSeek V4.1 Flash 1017: 3.992 / 5Vals AIAs of 10/18/2026
EMBDCF · higher is betterTest setup not documented as identicalGrok 4.3: 11.4%DeepSeek V4.1 Flash 1017: 53%Vals AIAs of 10/20/2026
Finance Agent (v2)Comparables · higher is betterTest setup not documented as identicalGrok 4.3: 35.9%DeepSeek V4.1 Flash 1017: 47.5%Vals AIAs of 10/20/2026
Legal Research BenchBusiness & Commercial · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 14%DeepSeek V4.1 Flash 1017: 44.2%Vals AIAs of 10/26/2026
LMArena Code Arena WebDevWeb development · higher is betterTest setup not documented as identicalGrok 4.3: 1,358DeepSeek V4.1 Flash 1017: 1,666LMArenaAs of 10/27/2026
Tax Agent BenchCurrent & Temporal Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 10%DeepSeek V4.1 Flash 1017: 56.4%Vals AIAs of 10/26/2026
EMBLBO · higher is betterTest setup not documented as identicalGrok 4.3: 9.4%DeepSeek V4.1 Flash 1017: 57.8%Vals AIAs of 10/20/2026
Finance Agent (v2)Disclosure Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 47.7%DeepSeek V4.1 Flash 1017: 66.3%Vals AIAs of 10/20/2026
Legal Research BenchBusiness & Commercial · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 75.5%DeepSeek V4.1 Flash 1017: 87.8%Vals AIAs of 10/26/2026
Tax Agent BenchCurrent & Temporal Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 34.6%DeepSeek V4.1 Flash 1017: 75%Vals AIAs of 10/26/2026
EMBM&A · higher is betterTest setup not documented as identicalGrok 4.3: 27.5%DeepSeek V4.1 Flash 1017: 62.3%Vals AIAs of 10/20/2026
Finance Agent (v2)Earnings Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 47.7%DeepSeek V4.1 Flash 1017: 75.3%Vals AIAs of 10/20/2026
Legal Research BenchCivil Litigation · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 3.7%DeepSeek V4.1 Flash 1017: 37%Vals AIAs of 10/26/2026
Tax Agent BenchFact-Pattern Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 4.5%DeepSeek V4.1 Flash 1017: 55.8%Vals AIAs of 10/26/2026
EMBMisc · higher is betterTest setup not documented as identicalGrok 4.3: 18.5%DeepSeek V4.1 Flash 1017: 60.9%Vals AIAs of 10/20/2026
Finance Agent (v2)Financial Modeling · higher is betterTest setup not documented as identicalGrok 4.3: 5.9%DeepSeek V4.1 Flash 1017: 22.8%Vals AIAs of 10/20/2026
Legal Research BenchCivil Litigation · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 68.9%DeepSeek V4.1 Flash 1017: 84.9%Vals AIAs of 10/26/2026
Tax Agent BenchFact-Pattern Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 36.7%DeepSeek V4.1 Flash 1017: 72.5%Vals AIAs of 10/26/2026
EMBOperating · higher is betterTest setup not documented as identicalGrok 4.3: 16.3%DeepSeek V4.1 Flash 1017: 66.1%Vals AIAs of 10/20/2026
Finance Agent (v2)General Qualitative Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 53.2%DeepSeek V4.1 Flash 1017: 74.1%Vals AIAs of 10/20/2026
Legal Research BenchConstitutional / Civil Rights · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 13.2%DeepSeek V4.1 Flash 1017: 42.1%Vals AIAs of 10/26/2026
Tax Agent BenchForms & Filings · higher is betterTest setup not documented as identicalGrok 4.3: 0%DeepSeek V4.1 Flash 1017: 33.3%Vals AIAs of 10/26/2026
EMBScratch · higher is betterTest setup not documented as identicalGrok 4.3: 29.4%DeepSeek V4.1 Flash 1017: 68.5%Vals AIAs of 10/20/2026
Finance Agent (v2)General Quantitative Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 51.8%DeepSeek V4.1 Flash 1017: 79.2%Vals AIAs of 10/20/2026
Legal Research BenchConstitutional / Civil Rights · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 74.8%DeepSeek V4.1 Flash 1017: 86.6%Vals AIAs of 10/26/2026
Tax Agent BenchForms & Filings · higher is betterTest setup not documented as identicalGrok 4.3: 33.8%DeepSeek V4.1 Flash 1017: 79.4%Vals AIAs of 10/26/2026
EMBTemplate · higher is betterTest setup not documented as identicalGrok 4.3: 6.8%DeepSeek V4.1 Flash 1017: 54.7%Vals AIAs of 10/20/2026
Finance Agent (v2)Market Analysis · higher is betterTest setup not documented as identicalGrok 4.3: 50.2%DeepSeek V4.1 Flash 1017: 62.7%Vals AIAs of 10/20/2026
Legal Research BenchCriminal · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 14%DeepSeek V4.1 Flash 1017: 35.1%Vals AIAs of 10/26/2026
Tax Agent BenchNumbers & Calculations · higher is betterTest setup not documented as identicalGrok 4.3: 16.7%DeepSeek V4.1 Flash 1017: 45.7%Vals AIAs of 10/26/2026
Finance Agent (v2)Precedents · higher is betterTest setup not documented as identicalGrok 4.3: 15.3%DeepSeek V4.1 Flash 1017: 26.5%Vals AIAs of 10/20/2026
Legal Research BenchCriminal · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 69.3%DeepSeek V4.1 Flash 1017: 83.2%Vals AIAs of 10/26/2026
Tax Agent BenchNumbers & Calculations · higher is betterTest setup not documented as identicalGrok 4.3: 51.4%DeepSeek V4.1 Flash 1017: 79.5%Vals AIAs of 10/26/2026
Legal Research BenchFamily · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 0%DeepSeek V4.1 Flash 1017: 27.3%Vals AIAs of 10/26/2026
Tax Agent BenchRule & Source Lookup · higher is betterTest setup not documented as identicalGrok 4.3: 6.7%DeepSeek V4.1 Flash 1017: 46.7%Vals AIAs of 10/26/2026
Legal Research BenchFamily · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 47.3%DeepSeek V4.1 Flash 1017: 74.2%Vals AIAs of 10/26/2026
Tax Agent BenchRule & Source Lookup · higher is betterTest setup not documented as identicalGrok 4.3: 26.1%DeepSeek V4.1 Flash 1017: 70.8%Vals AIAs of 10/26/2026
Legal Research BenchHealth · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 40%DeepSeek V4.1 Flash 1017: 66.7%Vals AIAs of 10/26/2026
Tax Agent BenchWeighted Pass · higher is betterTest setup not documented as identicalGrok 4.3: 34.4%DeepSeek V4.1 Flash 1017: 74.9%Vals AIAs of 10/26/2026
Legal Research BenchHealth · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 81.2%DeepSeek V4.1 Flash 1017: 96.2%Vals AIAs of 10/26/2026
Legal Research BenchImmigration · All-pass · higher is betterTest setup not documented as identicalGrok 4.3: 9.1%DeepSeek V4.1 Flash 1017: 36.4%Vals AIAs of 10/26/2026
Legal Research BenchImmigration · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 67.7%DeepSeek V4.1 Flash 1017: 79%Vals AIAs of 10/26/2026
Legal Research BenchOverall · Weighted partial credit · higher is betterTest setup not documented as identicalGrok 4.3: 69.5%DeepSeek V4.1 Flash 1017: 86.3%Vals AIAs of 10/26/2026
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