OpenAI

OpenAI

LLMFREE TIER

GPT-4o, o3, o1 — the benchmark everyone chases

Operational

All systems responding normally

Last checked 20/07/2026, 9:02:56 pm

297ms response

Uptime History86.00% uptime
2026-07-16Today

Uptime

86.00%

Avg Latency

320ms

P95 Latency

418ms

Fastest

186ms

Checks

150

Response Time

Last 60 checks
186ms min320ms avg645ms max

💰 Pricing

gpt-4o
Input: $2.5/1MOutput: $10/1M

gpt-4o-mini: $0.15/$0.60

text-embedding-3-small
Input: $0.02/1MEmbed: $0.02/1M

text-embedding-3-large: $0.13/1M

⚡ Rate Limits

free
RPM: 3TPM: 40,000RPD: 200

Tier 0 (new accounts). Upgrade by adding payment method.

tier1
RPM: 500TPM: 200,000RPD: 10,000

After $5 spend. GPT-4o limits.

tier2
RPM: 5,000TPM: 2,000,000

After $50 spend (30d).

tier4
RPM: 10,000TPM: 10,000,000

After $250 spend (30d).

🤖 Models (5)

ModelTaskContextVisionToolsJSON
GPT-4omultimodal128k
GPT-4o Mini

Best cost/performance for simple tasks

llm128k
o3

Extended reasoning. $10/$40 per 1M tokens

llm200k
o4-mini

Fast reasoning. $1.10/$4.40 per 1M tokens

llm200k
Embedding 3 Smallembedding8k

Recent Checks

Showing last 15
Operational
297ms20 July, 09:02 pm
Operational
198ms20 July, 07:51 pm
Operational
351ms20 July, 06:47 pm
Operational
342ms20 July, 05:43 pm
Operational
287ms20 July, 04:36 pm
Operational
362ms20 July, 03:36 pm
Operational
272ms20 July, 02:18 pm
Degraded
282ms20 July, 12:52 pm
Degraded
329ms20 July, 11:48 am
Degraded
378ms20 July, 10:57 am
Operational
332ms20 July, 10:13 am
Operational
645ms20 July, 09:48 am
Operational
271ms20 July, 09:20 am
Operational
292ms20 July, 08:52 am
Operational
364ms20 July, 08:28 am