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OneAtlas

OpenAI

Every OpenAI model, with specs, prices, and where to run it.

Models
118
Open weights
6
Families
20
Providers
109

Releases per month

54 in 12 mo

Capability coverage

  • Tool calling75%
  • Reasoning54%
  • Vision input68%
  • Open weights5%
118 models
ModelProvidersContextOutputModalitiesReasoningToolsJSONTempWeightsPrice / 1MCacheIntelligenceReleasedUpdated
GPT-6.1 TerraNewOpenAI·gpt-6.1-terra
16
1.05M
128K
Closed
$1.00 / $5.00
$0.05
48.1
Oct 26, 2026
Oct 26, 2026
GPT-6.1 Terra ProNewOpenAI·gpt-6.1-terra-pro
2
1.05M
128K
Closed
$1.00 / $5.00
$0.05
—
Oct 26, 2026
Oct 26, 2026
GPT-6.1 SolOpenAI·gpt-6.1-sol
33
1.05M
128K
Closed
$2.00 / $10.00
$0.10
51.8
Sep 29, 2026
Sep 29, 2026
GPT-6.1 Sol ProOpenAI·gpt-6.1-sol-pro
2
1.05M
128K
Closed
$2.00 / $10.00
$0.10
—
Sep 29, 2026
Sep 29, 2026
GPT-6 LunaOpenAI·gpt-6-luna
36
1.05M
128K
Closed
$0.10 / $0.50
$0.01
38.1
Sep 22, 2026
Sep 22, 2026
GPT-6 Luna ProOpenAI·gpt-6-luna-pro
2
1.05M
128K
Closed
$0.10 / $0.50
$0.01
—
Sep 22, 2026
Sep 22, 2026
GPT-6 SolOpenAI·gpt-6-sol
34
1.05M
128K
Closed
$2.00 / $10.00
$0.20
47.6
Sep 22, 2026
Sep 22, 2026
GPT-6 Sol ProOpenAI·gpt-6-sol-pro
2
1.05M
128K
Closed
$2.00 / $10.00
$0.20
—
Sep 22, 2026
Sep 22, 2026
GPT Astra Latest ($$$$)OpenAI·gpt-astra-latest
2
1.05M
128K
Closed
$10.00 / $50.00
$1.00
—
Sep 11, 2026
Sep 11, 2026
GPT Luna LatestOpenAI·gpt-luna-latest
2
1.05M
128K
Closed
$0.10 / $0.50
$0.01
—
Sep 11, 2026
Sep 11, 2026
GPT Sol LatestOpenAI·gpt-sol-latest
3
1.05M
128K
Closed
$2.00 / $10.00
$0.10
—
Sep 11, 2026
Sep 11, 2026
GPT Terra LatestOpenAI·gpt-terra-latest
2
1.05M
128K
Closed
$1.00 / $5.00
$0.05
—
Sep 11, 2026
Sep 11, 2026
GPT-Live 1OpenAI·gpt-live-1
1
—
—
?
Closed
—
—
—
Sep 10, 2026
Sep 10, 2026
GPT Image 2.5 FlareOpenAI·gpt-image-2.5-flare
4
—
—
?
Closed
$5.00 / $30.00
$1.25
—
Sep 8, 2026
Sep 8, 2026
GPT Image 2.5 SunburstOpenAI·gpt-image-2.5-sunburst
4
—
—
?
Closed
$5.00 / $30.00
$1.25
—
Sep 8, 2026
Sep 8, 2026
GPT-6 AstraOpenAI·gpt-6-astra
37
1.05M
128K
Closed
$10.00 / $50.00
$1.00
52.7
Sep 4, 2026
Sep 4, 2026
GPT-6 Astra (Fast)OpenAI·gpt-6-astra-fast
1
1.05M
128K
Closed
$20.00 / $100
$2.00
—
Sep 4, 2026
Sep 4, 2026
Daybreak RedOpenAI·gpt-5.6-cyber
1
400K
128K
Closed
$12.50 / $75.00
$1.25
—
Aug 7, 2026
Aug 7, 2026
GPT-Live-TranscribeOpenAI·gpt-live-transcribe
2
—
—
Closed
Free
—
—
Jul 28, 2026
Jul 28, 2026
GPT-TranscribeOpenAI·gpt-transcribe
2
—
—
Closed
Free
—
—
Jul 28, 2026
Jul 28, 2026
GPT-5.6 LunaOpenAI·gpt-5.6-luna
48
1.05M
128K
Closed
$0.20 / $1.20
$0.02
37.3
Jul 9, 2026
Jul 9, 2026
GPT-5.6 SolOpenAI·gpt-5.6-sol
49
1.05M
128K
Closed
$4.00 / $20.00
$0.40
47
Jul 9, 2026
Jul 9, 2026
GPT-5.6 TerraOpenAI·gpt-5.6-terra
45
1.05M
128K
Closed
$2.00 / $12.00
$0.20
42.1
Jul 9, 2026
Jul 9, 2026
GPT-Realtime-2.1OpenAI·gpt-realtime-2.1
2
128K
32K
Closed
$4.00 / $24.00
$0.40
—
Jul 6, 2026
Jul 6, 2026
GPT Chat LatestOpenAI·gpt-5.5-instant
5
400K
128K
Closed
$5.00 / $30.00
$0.50
—
May 5, 2026
May 28, 2026
gpt-realtime-2OpenAI·gpt-realtime-2
1
128K
32K
?
Closed
$4.00 / $24.00
$0.40
—
May 7, 2026
May 7, 2026
gpt-realtime-whisperOpenAI·gpt-realtime-whisper
1
16K
2K
?
Closed
—
—
—
May 7, 2026
May 7, 2026
GPT Mini LatestOpenAI·gpt-mini-latest
1
400K
128K
Closed
$0.75 / $4.50
$0.07
—
Apr 27, 2026
Apr 27, 2026
GPT-5.5OpenAI·gpt-5.5
51
1.05M
128K
Closed
$5.00 / $30.00
$0.50
38.4
Apr 23, 2026
Apr 23, 2026
GPT-5.5 ProOpenAI·gpt-5.5-pro
20
1.05M
128K
Closed
$30.00 / $180
—
—
Apr 23, 2026
Apr 23, 2026
GPT-5.4 Image 2OpenAI·gpt-5.4-image-2
2
272K
128K
Closed
$8.00 / $15.00
$2.00
—
Apr 21, 2026
Apr 21, 2026
GPT-Image-2OpenAI·gpt-image-2
9
—
—
?
Closed
$5.00 / $30.00
$1.25
—
Apr 21, 2026
Apr 21, 2026
GPT LatestOpenAI·gpt-latest
1
1.05M
128K
?
Closed
$10.00 / $50.00
$1.00
—
Mar 29, 2026
Mar 29, 2026
GPT-5.4 miniOpenAI·gpt-5.4-mini
41
400K
128K
Closed
$0.75 / $4.50
$0.07
24.1
Mar 17, 2026
Mar 17, 2026
GPT-5.4 nanoOpenAI·gpt-5.4-nano
35
400K
128K
Closed
$0.20 / $1.25
$0.02
20.7
Mar 17, 2026
Mar 17, 2026
GPT-5.4OpenAI·gpt-5.4
47
1.05M
128K
Closed
$2.50 / $15.00
$0.25
39
Mar 5, 2026
Mar 5, 2026
GPT-5.4 ProOpenAI·gpt-5.4-pro
21
1.05M
128K
Closed
$30.00 / $180
—
—
Mar 5, 2026
Mar 5, 2026
GPT-5.3 Chat LatestOpenAI·gpt-5.3-chat-latest
4
128K
16K
Closed
$1.75 / $14.00
—
—
Mar 3, 2026
Mar 3, 2026
GPT-Realtime-1.5OpenAI·gpt-realtime-1.5
1
32K
4K
?
Closed
$4.00 / $16.00
$0.40
—
Feb 23, 2026
Feb 23, 2026
GPT-5.3 CodexOpenAI·gpt-5.3-codex
31
400K
128K
Closed
$1.75 / $14.00
$0.17
32.5
Feb 5, 2026
Feb 5, 2026