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Most Reliable gpt-oss-20b Inference Providers

Ranks providers by the uptime OpenRouter measured during the latest 30-minute window.

NovitaAI currently ranks first at 100.00% via novita/fp4.

Provider options:
13
Ranked:
11
Metric:
Uptime (last 30 min)

Highest uptime endpoint ranking

Most Reliable gpt-oss-20b Inference Providers
RankProvider / routeUptime (last 30 min)Speed measurementsEndpoint details
#1Provider / route
NovitaAInovita/fp4
Uptime (last 30 min)100.00%Speed measurements
500-token response
19.09 s
Response starts
0.57 s
Output speed
27.0 tok/s
Endpoint details
Input price
$0.04 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
100.00%
Context
131.1K
#2Provider / route
Phalaphala
Uptime (last 30 min)100.00%Speed measurements
500-token response
9.55 s
Response starts
0.62 s
Output speed
56.0 tok/s
Endpoint details
Input price
$0.04 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
100.00%
Context
131.1K
#3Provider / route
SiliconFlowsiliconflow/fp8
Uptime (last 30 min)100.00%Speed measurements
500-token response
46.81 s
Response starts
1.35 s
Output speed
11.0 tok/s
Endpoint details
Input price
$0.04 / 1M tokens
Output price
$0.18 / 1M tokens
Uptime (30 min)
100.00%
Context
131.1K
#4Provider / route
DeepInfradeepinfra/bf16
Uptime (last 30 min)100.00%Speed measurements
500-token response
5.43 s
Response starts
0.76 s
Output speed
107.0 tok/s
Endpoint details
Input price
$0.03 / 1M tokens
Output price
$0.14 / 1M tokens
Uptime (30 min)
100.00%
Context
131.1K
#5Provider / route
Groqgroq
Uptime (last 30 min)99.91%Speed measurements
500-token response
1.21 s
Response starts
0.30 s
Output speed
547.0 tok/s
Endpoint details
Input price
$0.075 / 1M tokens
Output price
$0.3 / 1M tokens
Uptime (30 min)
99.91%
Context
131.1K
#6Provider / route
Uptime (last 30 min)99.63%Speed measurements
500-token response
3.48 s
Response starts
0.28 s
Output speed
156.0 tok/s
Endpoint details
Input price
$0.03 / 1M tokens
Output price
$0.13 / 1M tokens
Uptime (30 min)
99.63%
Context
131.1K
#7Provider / route
Fireworksfireworks
Uptime (last 30 min)99.06%Speed measurements
500-token response
4.30 s
Response starts
0.33 s
Output speed
126.0 tok/s
Endpoint details
Input price
$0.07 / 1M tokens
Output price
$0.3 / 1M tokens
Uptime (30 min)
99.06%
Context
131.1K
#8Provider / route
Amazon Bedrockamazon-bedrock
Uptime (last 30 min)97.07%Speed measurements
500-token response
16.02 s
Response starts
7.69 s
Output speed
60.0 tok/s
Endpoint details
Input price
$0.07 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
97.07%
Context
131.1K
#9Provider / route
DekaLLMdekallm/bf16
Uptime (last 30 min)96.95%Speed measurements
500-token response
30.32 s
Response starts
0.91 s
Output speed
17.0 tok/s
Endpoint details
Input price
$0.029 / 1M tokens
Output price
$0.14 / 1M tokens
Uptime (30 min)
96.95%
Context
131.1K
#10Provider / route
Parasailparasail/fp4
Uptime (last 30 min)96.17%Speed measurements
500-token response
5.58 s
Response starts
0.47 s
Output speed
98.0 tok/s
Endpoint details
Input price
$0.04 / 1M tokens
Output price
$0.2 / 1M tokens
Uptime (30 min)
96.17%
Context
131.1K
#11Provider / route
Google Vertexgoogle-vertex/us-central1
Uptime (last 30 min)61.56%Speed measurements
500-token response
6.78 s
Response starts
3.31 s
Output speed
144.0 tok/s
Endpoint details
Input price
$0.07 / 1M tokens
Output price
$0.25 / 1M tokens
Uptime (30 min)
61.56%
Context
131.1K
Provider / route
Togethertogether
Uptime (last 30 min)Insufficient recent dataSpeed measurements
500-token response
5.05 s
Response starts
0.27 s
Output speed
104.5 tok/s
Endpoint details
Input price
$0.05 / 1M tokens
Output price
$0.2 / 1M tokens
Uptime (30 min)
Insufficient recent data
Context
131.1K
Provider / route
Amazon Bedrockamazon-bedrock/eu-west-1
Uptime (last 30 min)Insufficient recent dataSpeed measurements
500-token response
Insufficient recent data
Response starts
Insufficient recent data
Output speed
Insufficient recent data
Endpoint details
Input price
$0.07 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
Insufficient recent data
Context
131.1K

Endpoint data fetched .

gpt-oss-20b endpoint guide

How to interpret the Most Reliable gpt-oss-20b Inference Providers

11 of 13 gpt-oss-20b endpoints currently have the published data required for this ranking. NovitaAI leads at 100.00% via novita/fp4. The table keeps unranked routes visible so missing measurements do not look like missing provider availability.

How recent uptime is ranked

The reliability ranking uses the published 30-minute endpoint uptime measurement. This short operational window can reveal current instability, but it is not a service-level agreement or a substitute for longer-term availability monitoring.

Compare NovitaAI with the next option

Phala currently ranks second at 100.00%. Compare that gap with input and output price, response-start time, output speed, 30-minute uptime, context length, and the exact route before deciding whether first place is meaningful for your workload.

Use the route, not only the provider name

gpt-oss-20b has 13 published provider options, and performance data is matched to each exact OpenRouter routing tag. Different quantization, context, regional deployment, or provider configuration can change price and behavior even when the underlying model name is identical.