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openai.mm.family

55 listed endpoints · free reliability snapshot (may be up to 24h old)
endpoints
55
avg trust score
53.0
ecosystem avg 45.4
avg 30-day uptime
48.9%
ecosystem avg 54.9%
avg latency (EU)
580 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.001–$0.006295
USDC per call
networks
1

Base

C 52ungraded 3
At a glance

openai.mm.family operates 55 listed x402 endpoints across 1 network. 52 of them carry a computed trust score, averaging 53.0 of 100 (above the ecosystem average of 45.4). Average 30-day uptime across the measured endpoints is 48.9% (below the ecosystem average of 54.9%). Advertised prices range from $0.001 to $0.006295 USDC per call. Best-scored endpoint: OpenAI gpt-image-1.5 (grade C, 53.6).

Top endpoints by trust score

All endpoints

endpoint▼grade▼uptime 30d▼conf.▼price▼
OpenAI gpt-6.1-sol and more/x402/v1/chat/completionsgpt-6.1-sol (OpenAI's newest model) and 25 more OpenAI chat models…C 53.2
49.4%
1.00$0.001
/x402/health? 27.0—0.27—
/x402/pricing? 27.0—0.27—
/x402/v1/models? 27.0—0.27—
OpenAI gpt-5.4/x402/v1/models/gpt-5.4/chat/completionsgpt-5.4: OpenAI GPT 5.4 (<=272K input tokens) chat completions, USD…C 53.0
49.4%
1.00$0.001
OpenAI o4-mini/x402/v1/models/o4-mini/chat/completionso4-mini: OpenAI o4 Mini chat completions, USDC per 1M tokens in / o…C 52.7
48.8%
1.00$0.001
OpenAI o3-mini/x402/v1/models/o3-mini/chat/completionso3-mini: OpenAI o3 Mini chat completions, USDC per 1M tokens in / o…C 53.0
49.1%
1.00$0.001
OpenAI o3/x402/v1/models/o3/chat/completionso3: OpenAI o3 chat completions, USDC per 1M tokens in / out: Flex (…C 52.9
49.1%
1.00$0.001
OpenAI o1/x402/v1/models/o1/chat/completionso1: OpenAI o1 chat completions, USDC per 1M tokens in / out: Standa…C 53.0
49.4%
1.00$0.003658
OpenAI gpt-6.1-sol-long/x402/v1/models/gpt-6.1-sol-long/chat/completionsgpt-6.1-sol-long: OpenAI GPT 6.1 Sol (>272K input tokens) chat comp…C 52.6
49.1%
1.00$0.001
OpenAI gpt-6-sol-long/x402/v1/models/gpt-6-sol-long/chat/completionsgpt-6-sol-long: OpenAI GPT 6 Sol (>272K input tokens) chat completi…C 52.7
48.8%
1.00$0.001
OpenAI gpt-6-sol/x402/v1/models/gpt-6-sol/chat/completionsgpt-6-sol: OpenAI GPT 6 Sol (<=272K input tokens) chat completions,…C 52.7
48.8%
1.00$0.001
OpenAI gpt-6-luna-long/x402/v1/models/gpt-6-luna-long/chat/completionsgpt-6-luna-long: OpenAI GPT 6 Luna (>272K input tokens) chat comple…C 52.8
48.8%
1.00$0.001
OpenAI gpt-6-luna/x402/v1/models/gpt-6-luna/chat/completionsgpt-6-luna: OpenAI GPT 6 Luna (<=272K input tokens) chat completion…C 52.9
48.8%
1.00$0.001
OpenAI gpt-6-astra-long/x402/v1/models/gpt-6-astra-long/chat/completionsgpt-6-astra-long: OpenAI GPT 6 Astra (>272K input tokens) chat comp…C 52.8
48.8%
1.00$0.002477
OpenAI gpt-6-astra/x402/v1/models/gpt-6-astra/chat/completionsgpt-6-astra: OpenAI GPT 6 Astra (<=272K input tokens) chat completi…C 52.6
48.8%
1.00$0.00181
OpenAI gpt-5.6-terra-long/x402/v1/models/gpt-5.6-terra-long/chat/completionsgpt-5.6-terra-long: OpenAI GPT 5.6 Terra (>272K input tokens) chat…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5.6-terra/x402/v1/models/gpt-5.6-terra/chat/completionsgpt-5.6-terra: OpenAI GPT 5.6 Terra (<=272K input tokens) chat comp…C 52.7
48.8%
1.00$0.001
OpenAI gpt-5.6-sol-long/x402/v1/models/gpt-5.6-sol-long/chat/completionsgpt-5.6-sol-long: OpenAI GPT 5.6 Sol (>272K input tokens) chat comp…C 52.8
48.8%
1.00$0.001291
OpenAI gpt-5.6-sol/x402/v1/models/gpt-5.6-sol/chat/completionsgpt-5.6-sol: OpenAI GPT 5.6 Sol (<=272K input tokens) chat completi…C 52.6
48.8%
1.00$0.001024
OpenAI gpt-5.6-luna-long/x402/v1/models/gpt-5.6-luna-long/chat/completionsgpt-5.6-luna-long: OpenAI GPT 5.6 Luna (>272K input tokens) chat co…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5.6-luna/x402/v1/models/gpt-5.6-luna/chat/completionsgpt-5.6-luna: OpenAI GPT 5.6 Luna (<=272K input tokens) chat comple…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5.5-long/x402/v1/models/gpt-5.5-long/chat/completionsgpt-5.5-long: OpenAI GPT 5.5 (>272K input tokens) chat completions,…C 53.0
49.4%
1.00$0.001682
OpenAI gpt-5.5/x402/v1/models/gpt-5.5/chat/completionsgpt-5.5: OpenAI GPT 5.5 (<=272K input tokens) chat completions, USD…C 53.0
49.4%
1.00$0.001284
OpenAI gpt-5.4-nano/x402/v1/models/gpt-5.4-nano/chat/completionsgpt-5.4-nano: OpenAI GPT 5.4 Nano chat completions, USDC per 1M tok…C 53.0
49.4%
1.00$0.001
OpenAI gpt-5.4-mini/x402/v1/models/gpt-5.4-mini/chat/completionsgpt-5.4-mini: OpenAI GPT 5.4 Mini chat completions, USDC per 1M tok…C 52.9
48.8%
1.00$0.001
OpenAI gpt-5.4-long/x402/v1/models/gpt-5.4-long/chat/completionsgpt-5.4-long: OpenAI GPT 5.4 (>272K input tokens) chat completions,…C 53.1
49.4%
1.00$0.001091
OpenAI gpt-5.2/x402/v1/models/gpt-5.2/chat/completionsgpt-5.2: OpenAI GPT 5.2 chat completions, USDC per 1M tokens in / o…C 53.3
49.4%
1.00$0.001
OpenAI gpt-5.1/x402/v1/models/gpt-5.1/chat/completionsgpt-5.1: OpenAI GPT 5.1 chat completions, USDC per 1M tokens in / o…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5-nano/x402/v1/models/gpt-5-nano/chat/completionsgpt-5-nano: OpenAI GPT 5 Nano chat completions, USDC per 1M tokens…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5-mini/x402/v1/models/gpt-5-mini/chat/completionsgpt-5-mini: OpenAI GPT 5 Mini chat completions, USDC per 1M tokens…C 52.8
48.8%
1.00$0.001
OpenAI gpt-5/x402/v1/models/gpt-5/chat/completionsgpt-5: OpenAI GPT 5 chat completions, USDC per 1M tokens in / out:…C 52.7
48.8%
1.00$0.001
OpenAI gpt-4o-mini/x402/v1/models/gpt-4o-mini/chat/completionsgpt-4o-mini: OpenAI GPT 4o Mini chat completions, USDC per 1M token…C 52.6
48.8%
1.00$0.001
OpenAI gpt-4o/x402/v1/models/gpt-4o/chat/completionsgpt-4o: OpenAI GPT 4o chat completions, USDC per 1M tokens in / out…C 52.8
49.1%
1.00$0.001027
OpenAI gpt-4.1-nano/x402/v1/models/gpt-4.1-nano/chat/completionsgpt-4.1-nano: OpenAI GPT 4.1 Nano chat completions, USDC per 1M tok…C 53.0
49.1%
1.00$0.001
OpenAI gpt-4.1-mini/x402/v1/models/gpt-4.1-mini/chat/completionsgpt-4.1-mini: OpenAI GPT 4.1 Mini chat completions, USDC per 1M tok…C 52.9
49.4%
1.00$0.001
OpenAI gpt-4.1/x402/v1/models/gpt-4.1/chat/completionsgpt-4.1: OpenAI GPT 4.1 chat completions, USDC per 1M tokens in / o…C 53.0
49.4%
1.00$0.001
OpenAI chat-latest/x402/v1/models/chat-latest/chat/completionschat-latest: OpenAI Chat Latest chat completions, USDC per 1M token…C 52.8
49.1%
1.00$0.002068
gpt-6.1-sol (newest OpenAI)/x402/v1/models/gpt-6.1-sol/chat/completionsOpenAI's newest model. gpt-6.1-sol: OpenAI GPT 6.1 Sol (<=272K inpu…C 53.0
49.1%
1.00$0.001
OpenAI tts-1-hd/x402/v1/models/tts-1-hd/audio/speechtts-1-hd: OpenAI TTS 1 HD text to speech, paid per call in USDC. Op…C 53.3
48.8%
1.00$0.001
OpenAI tts-1/x402/v1/models/tts-1/audio/speechtts-1: OpenAI TTS 1 text to speech, paid per call in USDC. OpenAI l…C 53.3
48.8%
1.00$0.001
OpenAI text-embedding-ada-002/x402/v1/models/text-embedding-ada-002/embeddingstext-embedding-ada-002: OpenAI Text Embedding Ada 002 embeddings, p…C 53.3
48.8%
1.00$0.001
OpenAI text-embedding-3-small/x402/v1/models/text-embedding-3-small/embeddingstext-embedding-3-small: OpenAI Text Embedding 3 Small embeddings, p…C 53.3
48.5%
1.00$0.001
OpenAI text-embedding-3-large/x402/v1/models/text-embedding-3-large/embeddingstext-embedding-3-large: OpenAI Text Embedding 3 Large embeddings, p…C 53.2
48.5%
1.00$0.001
OpenAI gpt-image-2.5-sunburst/x402/v1/models/gpt-image-2.5-sunburst/images/generationsgpt-image-2.5-sunburst: OpenAI GPT Image 2.5 Sunburst image generat…C 53.4
48.5%
1.00$0.003473
OpenAI gpt-image-2.5-flare/x402/v1/models/gpt-image-2.5-flare/images/generationsgpt-image-2.5-flare: OpenAI GPT Image 2.5 Flare image generation, p…C 53.2
48.5%
1.00$0.003473
OpenAI gpt-image-2/x402/v1/models/gpt-image-2/images/generationsgpt-image-2: OpenAI GPT Image 2 image generation, paid per call in…C 53.4
48.8%
1.00$0.003473
OpenAI gpt-image-1.5/x402/v1/models/gpt-image-1.5/images/generationsgpt-image-1.5: OpenAI GPT Image 1.5 image generation, paid per call…C 53.6
48.8%
1.00$0.00559
OpenAI gpt-image-1-mini/x402/v1/models/gpt-image-1-mini/images/generationsgpt-image-1-mini: OpenAI GPT Image 1 Mini image generation, paid pe…C 53.5
48.8%
1.00$0.003016
OpenAI gpt-image-1/x402/v1/models/gpt-image-1/images/generationsgpt-image-1: OpenAI GPT Image 1 image generation, paid per call in…C 53.4
48.8%
1.00$0.005973
OpenAI gpt-4o-mini-tts/x402/v1/models/gpt-4o-mini-tts/audio/speechgpt-4o-mini-tts: OpenAI GPT 4o Mini TTS text to speech, paid per ca…C 53.6
48.8%
1.00$0.001
OpenAI chatgpt-image-latest/x402/v1/models/chatgpt-image-latest/images/generationschatgpt-image-latest: OpenAI ChatGPT Image Latest image generation,…C 53.5
48.8%
1.00$0.006295
OpenAI text to speech/x402/v1/audio/speechOpenAI text to speech (gpt-4o-mini-tts, tts-1, tts-1-hd), paid per…C 53.4
48.8%
1.00$0.001
OpenAI image generation/x402/v1/images/generationsOpenAI image generation (gpt-image-2.5, gpt-image-2, gpt-image-1.5,…C 53.6
48.8%
1.00$0.003473
OpenAI embeddings/x402/v1/embeddingsOpenAI embeddings (text-embedding-3-large, text-embedding-3-small,…C 53.5
48.8%
1.00$0.001

Grades are our independent measurement, recomputed daily; provider-supplied names and descriptions are unverified claims. Live re-probe and 90-day history via the paid API.