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GPT-6 Luna

openai/gpt-6-luna

Maker
OpenAI, United States
Released
2026-09-22
Knowledge cutoff
2026-05-18
Family
gpt-luna
Weights
closed
Tasks
text.chat, text.reasoning, code, vision.understand, vision.extract
Cheapest offering
Azure OpenAI, about $0.00025 for a typical text.chat call
Try it in the sandboxUse it from the API

Offerings

ProviderModel id at the providerStatusPrice per 1M tokensPer-unit pricesLimitsCapabilities (level)
Azure OpenAIgpt-6-lunagadeprecated 2028-03-11
  • Input: $0.1
  • Output: $0.5
  • Cache read: $0.01
  • Cache write (5 min): $0.125
  • Input, prompts over 272,000 tokens: $0.2
  • Output, prompts over 272,000 tokens: $0.75
  • Cache read, prompts over 272,000 tokens: $0.02
  • Cache write (5 min), prompts over 272,000 tokens: $0.25
Since 2026-11-03 · models.dev, MIT		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed
  • parallel_tools claimed
  • tool_choice claimed
  • prompt_caching claimed
  • web_search claimed
  • computer_use claimed
Amazon Bedrockglobal.openai.gpt-6-lunaga
  • Input: $0.1
  • Output: $0.5
  • Cache read: $0.01
  • Cache write (5 min): $0.125
  • Input, prompts over 272,000 tokens: $0.2
  • Output, prompts over 272,000 tokens: $0.75
  • Cache read, prompts over 272,000 tokens: $0.02
  • Cache write (5 min), prompts over 272,000 tokens: $0.25
Since 2026-11-03 · models.dev, MIT		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed
  • tool_choice claimed
  • prompt_caching claimed
Amazon Bedrockopenai.gpt-6-lunaga
  • Input: $0.11
  • Output: $0.55
  • Cache read: $0.011
  • Cache write (5 min): $0.1375
  • Input, prompts over 272,000 tokens: $0.22
  • Output, prompts over 272,000 tokens: $0.825
  • Cache read, prompts over 272,000 tokens: $0.022
  • Cache write (5 min), prompts over 272,000 tokens: $0.275
Unverified: sources disagree by more than 5%Since 2026-11-03 · models.dev, MIT		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed
  • tool_choice claimed
  • prompt_caching claimed
Amazon Bedrockus.openai.gpt-6-lunaga
  • Input: $0.11
  • Output: $0.55
  • Cache read: $0.011
  • Cache write (5 min): $0.1375
  • Input, prompts over 272,000 tokens: $0.22
  • Output, prompts over 272,000 tokens: $0.825
  • Cache read, prompts over 272,000 tokens: $0.022
  • Cache write (5 min), prompts over 272,000 tokens: $0.275
Since 2026-11-03 · models.dev, MIT		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed
  • tool_choice claimed
  • prompt_caching claimed
OpenAIgpt-6-lunaga
  • Input: $0.10
  • Output: $0.50
  • Cache read: $0.01
  • Cache write (5 min): $0.125
  • Input, prompts over 272,000 tokens: $0.20
  • Output, prompts over 272,000 tokens: $0.75
  • Cache read, prompts over 272,000 tokens: $0.02
  • Cache write (5 min), prompts over 272,000 tokens: $0.25
  • Input, flex tier: $0.05
  • Output, flex tier: $0.25
  • Cache read, flex tier: $0.005
  • Input, priority tier: $0.20
  • Output, priority tier: $1
  • Cache read, priority tier: $0.02
Since 2026-11-03 · Curated by Nanner Tech		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed
  • parallel_tools claimed
  • tool_choice claimed
  • prompt_caching claimed
  • web_search claimed
  • computer_use claimed
OpenRouteropenai/gpt-6-lunaga
  • Input: $0.1
  • Output: $0.5
  • Cache read: $0.01
  • Cache write (5 min): $0.125
  • Input, prompts over 272,000 tokens: $0.2
  • Output, prompts over 272,000 tokens: $0.75
  • Cache read, prompts over 272,000 tokens: $0.02
  • Cache write (5 min), prompts over 272,000 tokens: $0.25
Since 2026-11-03 · models.dev, MIT		none
  • Context: 1,050,000 tokens
  • Max input: 922,000 tokens
  • Max output: 128,000 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • tools claimed
  • structured_output claimed
  • reasoning claimed

Quality scores

BasisScore (0–1)RawMeasuredSource
epoch:gpqa_diamond0.9380.90472026-09-22Epoch AI, CC-BY-4.0, normalized by Nanner Tech
epoch:frontiermath0.8430.78952026-09-22Epoch AI, CC-BY-4.0, normalized by Nanner Tech
curated0.600 (estimated)0.60002026-11-02Curated tier (estimated), Nanner Tech

Aliases

Other names the API accepts for this model.

  • global.openai.gpt-6-luna
  • gpt-6-luna
  • openai.gpt-6-luna
  • us.openai.gpt-6-luna

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model
curl 'https://rhumbdata.com/v1/models/openai/gpt-6-luna' \
  -H "Authorization: Bearer $RHUMB_KEY"
Resolve text.chat on its providers
curl 'https://rhumbdata.com/v1/resolve?task=text.chat&providers=azure-openai,bedrock,openai,openrouter' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.3 of . Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).