DeepSeek V3.1 Terminus (Reasoning)
DeepSeekDeepSeek
Release Date
2025-09-22
Parameters
—
Context Length
164K
Modalities
text
Capability Radar
45
general
56
coding
88
reasoning
53
science
78
agents
0
multimodal
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 141 | 65.0 | AA |
| General Ranking | 186 | 58.0 | AA |
| Science | 173 | 59.0 | AA |
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Math Index(Artificial Analysis)89.7
Coding Index(Artificial Analysis)43.5
Intelligence Index(Artificial Analysis)31.1
Aime 25(MAA (Mathematical Association of America))0.9
Mmlu Pro(TIGER-Lab (Univ. of Waterloo, Toronto, CMU, 2024))0.9
Livecodebench(UC Berkeley + MIT + Cornell (2024))0.8
Gpqa(NYU + Cohere + Anthropic (2023))0.8
Lcr(Artificial Analysis)0.7
Ifbench(Google Research (2023))0.6
Terminalbench V2 10.4
Scicode(UIUC + Argonne National Lab (2024))0.4
Tau2(Sierra + U Toronto + Vector Institute (2025))0.4
Terminalbench Hard(Stanford × Laude Institute (2026))0.3
Hle(Center for AI Safety + Scale AI (2025))0.2
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
Input Price$1.635 / 1M tokens
Output Price$2.75 / 1M tokens
Blended Price (3:1)$1.914 / 1M tokens
Cache Read Price$0.13 / 1M tokens
Speed
Tokens/sec0.0
Time to First Token0.00s
Time to Answer0.00s
Provider Price Ranking
Provider Price Ranking
5 providers
Cheapest: OpenRouterMost Expensive: DeepSeek
ProviderInputOutput
1OpenRouterCheapest
$0.27
$0.95
2NovitaAI
$0.27
$1
3Kilo Gateway
$0.27
$1
4Vercel AI Gateway
$0.27
$1
5DeepSeekPRIMARY
$1.635
$2.75
Compare pricing across different API providers for this model.