Identity
- Status
- active
- Developer ID
gpt-4.1-mini-2025-04-14- Released
- Not reported
- Version
- GPT-4.1 Mini
- License
- Unknown
OpenAIGPT-4.1 Mini
GPT-4.1 Mini is the smaller, faster GPT-4.1 model for instruction following and tool calling.
- Context
- 1,047,576 tokens
- Inputs
- Text, Image
- Outputs
- Text
- Released
- Not reported
Providers & Pricing
Estimate workload cost →| Provider | Input / 1M | Output / 1M | Cache read / 1M | Cache write / 1M | Observed | Evidence |
|---|---|---|---|---|---|---|
OpenAIAvailable | $0.40 | $1.60 | $0.10 | — | Aug 29, 2026 | Provider-reported |
 OpenrouterAvailable | $0.20 | $0.80 | $0.050 | — | Sep 2, 2026 | Provider-reported |
OpenrouterAvailable | $0.40 | $1.60 | $0.10 | — | Sep 2, 2026 | Provider-reported |
Benchmarks
All benchmark results →| GPT-4.1 MiniOpenAI | Aider Polyglotpolyglot-225-5dc9490bb35f | 32.44 | — | 225 | diff; aider 0.81.4.devunknown | Recomputedwinner eligible | Third-party benchmark |
| GPT-4.1 MiniOpenAI | Berkeley Function Calling Leaderboardv4-ede5081a24bc | 50.45 | — | — | GPT-4.1-mini-2025-04-14 (FC)unknown | Recomputedwinner eligible | Third-party benchmark |
| GPT-4.1 MiniOpenAI | Berkeley Function Calling Leaderboardv4-ede5081a24bc | 29.73 | — | — | GPT-4.1-mini-2025-04-14 (Prompt)unknown | Recomputedwinner eligible | Third-party benchmark |
| GPT-4.1 MiniOpenAI | LMArena Text Arenatext-2026-09-01-011508720696 | 1,340.09 | — | 38,630 | gpt-4.1-mini-2025-04-14; 95% CI [1335.78819641, 1344.39628941]; votes 38630; rank 195unknown | Original sourcewinner eligible | Third-party benchmark |
| GPT-4.1 MiniOpenAI | LMArena Vision Arenavision-2026-08-27-011508720696 | 1,181.17 | — | 40,292 | gpt-4.1-mini-2025-04-14; 95% CI [1173.69296987, 1188.64000739]; votes 40292; rank 84unknown | Original sourcewinner eligible | Third-party benchmark |
At a Glance
Model Facts
Capacity
- Context
- 1,047,576 tokens
- Maximum output
- 32,768 tokens
- Total parameters
- Unknown
- Active parameters
- Unknown
- Knowledge cutoff
- Jun 1, 2024
Interface and Access
- Inputs
- Text, Image
- Outputs
- Text
- API available
- Yes
- Open weights
- No
- Self-hostable
- No
- Reasoning
- No
- Vision
- Yes
- Tool calling
- Yes
- Capabilities
- chat, generation, tools
This page represents one immutable developer model ID. Serving endpoints, pricing, regions, quantizations, and service tiers attach separately and never create duplicate model records.
Version Lineage
PredecessorUnknown
SuccessorsUnknown
Aliasesgpt-4.1-mini, gpt-4.1-mini-2025-04-14
Explicit Unknowns
- Release date
- Architecture
- Tokenizer
Primary Evidence
Sources and Observation Date
Comparable Peers
Related Model Comparisons
| A | Pair | B | Context |
|---|---|---|---|
GPT-4.1 MiniOpenAI | vs | GPT-4oOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 LunaOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 SolOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 TerraOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs |  Mistral-Small-4-119B-2603Mistral AI | cross-developer peersimage, text |
GPT-4.1 MiniOpenAI | vs | Claude Fable 5Anthropic | cross-developer peersimage, text |
GPT-4.1 MiniOpenAI | vs | Claude Opus 4.8Anthropic | cross-developer peersimage, text |
GPT-4.1 MiniOpenAI | vs | cross-developer peersimage, text | |
GPT-4.1 MiniOpenAI | vs |  Gemini 3.1 Flash-LiteGoogle DeepMind | cross-developer peerstext |
GPT-4.1 MiniOpenAI | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | cross-developer peerstext |
GPT-4.1 MiniOpenAI | vs | Antigravity AgentGoogle DeepMind | cross-developer peerstext |
GPT-4.1 MiniOpenAI | vs |  FLUX.2-klein-4b-fp8Black Forest Labs | cross-developer peersimage |
Questions
GPT-4.1 Mini FAQs
What is GPT-4.1 Mini?+
GPT-4.1 Mini is the smaller, faster GPT-4.1 model for instruction following and tool calling. It is developed by OpenAI and its current sourced lifecycle status is active.
What inputs and outputs does GPT-4.1 Mini support?+
GPT-4.1 Mini's current record lists Text and Image as input and Text as output.
How much context does GPT-4.1 Mini support?+
The current record lists a 1,047,576-token context window and a maximum output of 32,768 tokens.
Is GPT-4.1 Mini available through an API?+
GPT-4.1 Mini is marked as API-available. The directly sourced provider records currently include OpenAI and Openrouter.
How much does GPT-4.1 Mini cost through an API?+
The lowest directly sourced prices currently attached to GPT-4.1 Mini are $0.20 per million input tokens through Openrouter and $0.80 per million output tokens through Openrouter. Prices are provider-specific and should be checked against each cited observation date.
What capabilities and tasks does GPT-4.1 Mini support?+
GPT-4.1 Mini's recorded capabilities are chat, generation, and tools. Its supported tasks are image and text.
Can GPT-4.1 Mini be self-hosted?+
GPT-4.1 Mini is not marked as an open-weight model. Self-hosting is marked as unsupported, with no license recorded.
Does GPT-4.1 Mini have related versions or aliases?+
No predecessor is recorded. No successor is recorded. Recorded aliases are gpt-4.1-mini and gpt-4.1-mini-2025-04-14.
Which models can GPT-4.1 Mini be compared with?+
The current compatible peer set includes GPT-4o, GPT-5.6 Luna, GPT-5.6 Sol, GPT-5.6 Terra, and Mistral-Small-4-119B-2603. Compatibility requires shared sourced modalities and tasks; it does not imply that one model is better. Browse model comparisons →
How current is the Model Markets record for GPT-4.1 Mini?+
GPT-4.1 Mini was last verified Aug 29, 2026 from OpenAI's primary source, “GPT-4.1 Mini Model | OpenAI API.” The evidence is classified as official fact.