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Open weights model

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Released October 2026

DeepSeek V4.1 Flash 1017 (Max) API Provider Benchmarking & Analysis

Model Comparison

This analysis is intended to support you in choosing the best API provider of DeepSeek V4.1 Flash 1017 (Max) for your use-case.

Lowest Time per Task

#1
Baseten (FAST)Baseten (FAST)
2.7 min
#2
LithosAI (ULTRA CHAT)LithosAI (ULTRA CHAT)
4.7 min
#3
Inco (FAST)Inco (FAST)
5.8 min
#4
LithosAI (ULTRA)LithosAI (ULTRA)
6.9 min
#5
LithosAI (FAST)LithosAI (FAST)
7.4 min

Time per Intelligence Index task (minutes)

Total 25 providers

Lowest Cost per Task

#1
DeepInfraDeepInfra
$0.19
#2
GMIGMI
$0.30
#3
WaferWafer
$0.38
#4
LithosAILithosAI
$0.39
#5
DigitalOceanDigitalOcean
$0.45

Cost per Intelligence Index task

Total 25 providers

DeepSeek V4.1 Flash 1017 (max) is available through 25 API providers, each offering different performance characteristics and pricing. Below is a comparison of the key metrics across providers.

  • For time per task, Baseten (FAST) (2.7 min), LithosAI (ULTRA CHAT) (4.7 min), and Inco (FAST) (5.8 min) finish an Intelligence Index task fastest.
  • For cost per task, DeepInfra ($0.19), GMI ($0.30), and Wafer ($0.38) are the cheapest per Intelligence Index task. Cost varies up to 76.5x across providers.
Inference time (minutes) per Intelligence Index task · Lower is better
Weighted average cost (USD) per Intelligence Index task · Lower is better

Endpoint Accuracy

Endpoint Accuracy Index: DeepSeek V4.1 Flash 1017 (Max)

v1.1 · Composite of BFCL v4-500, HLE-250 and AA-LCR-25 run against each provider endpoint · Percentage of the reference endpoint, with 95% confidence interval · Higher is better

Pricing

Cost per Intelligence Index Task: DeepSeek V4.1 Flash 1017 (Max)

Weighted average cost (USD) per Intelligence Index task · Segmented by token type · Lower is better

Pricing: Cache Hit, Input, and Output: DeepSeek V4.1 Flash 1017 (Max)

Price (USD per M Tokens) · Lower is better

Output Speed vs. Cost per Task: DeepSeek V4.1 Flash 1017 (Max)

Output speed: output tokens divided by total request time, including time to first token · Weighted average cost (USD) per Intelligence Index task
Most attractive quadrant
Pareto line

Speed

Average of the single-request and multi-turn agentic workloads measured

Time per Intelligence Index Task: DeepSeek V4.1 Flash 1017 (Max)

Output tokens divided by end-to-end output speed (minutes per Intelligence Index task) · Lower is better

Latency

Average of the single-request and multi-turn agentic workloads measured

Time to First Answer Token: DeepSeek V4.1 Flash 1017 (Max)

Seconds until the first answer token after any reasoning · Average of the single-request and multi-turn agentic workloads measured · Lower is better

Reliability

Share of requests the endpoint failed, across all the single-request and multi-turn agentic workloads measured

Endpoint Error Rate: DeepSeek V4.1 Flash 1017 (Max)

Share of requests the endpoint failed with an error, a rate limit or a timeout · Across all the single-request and multi-turn agentic workloads measured · Lower is better

Caching

Cache Hit Rate: DeepSeek V4.1 Flash 1017 (Max)

Median across multi-turn agentic session runs in the last four weeks, updated Oct 26, 2026 · Higher is better

Cost per Task vs. Cache Hit Rate: DeepSeek V4.1 Flash 1017 (Max)

Weighted average cost (USD) per Intelligence Index task · Cache hit rate: median of the last four weeks, updated Oct 26, 2026
Most attractive quadrant
Pareto line

Key Comparison Metrics & API Features

Baseten logoBaseten
$1.98
12.8
100%
38.96
0.0%
1M
Open
Baseten logoBaseten
$2.32
2.7
100%
7.97
0.0%
1M
Open
Bitdeer AI logoBitdeer AI
$1.03
8.3
100%
25.89
0.0%
1M
Open
CoreWeave logoCoreWeave
$2.37
8.1
101%
28.57
0.0%
1M
Open
DeepInfra logoDeepInfra
$0.19
14.1
101%
46.77
0.0%
1M
Open
DeepSeek logoDeepSeek
$0.60
16.8
101%
48.45
5.5%
1M
Open
DigitalOcean logoDigitalOcean
$0.45
9.3
100%
32.18
0.0%
1M
Open
Fireworks logoFireworks
$1.22
11.0
100%
29.38
0.0%
1M
Open
GMI logoGMI
$0.30
13.0
101%
32.76
16.2%
1M
Open
Inco logoInco
$6.36
6.2
100%
23.04
0.0%
1M
Open
LithosAI logoLithosAI
$0.90
5.0
n/a
15.26
8.6%
1M
Open
LithosAI logoLithosAI
$0.90
7.0
101%
20.58
0.0%
1M
Open
LithosAI logoLithosAI
$0.39
11.7
101%
35.92
0.0%
1M
Open
LithosAI logoLithosAI
$0.65
7.7
101%
23.48
0.0%
1M
Open
Makora logoMakora
$1.24
8.4
100%
30.24
0.0%
1M
Open
Modal logoModal
$0.57
12.3
101%
41.54
0.0%
1M
Open
Modular logoModular
$0.84
12.2
100%
36.77
0.0%
1M
Open
Nebius logoNebius
$3.27
15.5
98%
47.56
0.0%
1M
Open
Novita logoNovita
$0.52
19.0
100%
57.10
1.0%
1M
Open
Parasail logoParasail
$0.52
8.5
100%
28.85
0.0%
1M
Open
PrimaLabs logoPrimaLabs
$0.56
10.6
100%
66.57
0.0%
1M
Open
Scaleway logoScaleway
$14.54
11.9
n/a
40.44
0.0%
262k
Open
SiliconFlow logoSiliconFlow
$0.83
21.5
101%
71.14
0.0%
1M
Open
Together AI logoTogether AI
$0.78
7.6
99%
26.39
0.0%
1M
Open
Wafer logoWafer
$0.38
10.3
98%
34.65
0.0%
1M
Open

Frequently Asked Questions

Common questions about DeepSeek V4.1 Flash 1017 (Max) providers