GPT-4o-mini (2024-07-18)
GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable...
Updated 2 h ago · first seen 11 Sept 2026
model_01M294WWPR1K3PFXQZ9WHXXC7R
- Context
- 128K tokens
- T2 · 2 h ago
- Released
- 18 Jul 2024
- T2 · 2 h ago
- Knowledge cutoff
- Oct 2023
- T2 · 2 h ago
Specification
- Release date
- 18 Jul 2024
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Context window
- 128K tokens
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Max output
- 16.4K tokens
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Knowledge cutoff
- Oct 2023
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Modalities
- image, text
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Input modalities
- image, text
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Output modalities
- text
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Tokenizer
- GPT
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- File input
- Yes
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Openrouter id
- openai/gpt-4o-mini-2024-07-18
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Supported parameters
- frequency_penalty, logit_bias, logprobs, max_tokens, prediction, presence_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_logprobs, top_p, web_search_options
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
15
Source tiers
T215
Freshest observation
2 h ago
Conflicts
None
Modalities
- Modalities
- imagetext
- Input
- imagetext
- Output
- text
Capabilities
Tool calling
Yes
OpenRouter public model & pricing listing · T2
Structured output
Yes
OpenRouter public model & pricing listing · T2
Reasoning
Unavailable
Vision
Yes
OpenRouter public model & pricing listing · T2
Audio
Unavailable
Fine-tuning available
Unavailable
- Context window
- 128K tokens
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Max output
- 16.4K tokens
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Knowledge cutoff
- Oct 2023
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
- Tokenizer
- GPT
Source:OpenRouter public model & pricing listingT2observed 2 h agomedium
| Benchmark | Score | Metric | Config | Evaluated | Source |
|---|---|---|---|---|---|
| Aider polyglot | 3.6% | pass_rate_2 | date=2024-12-21 · command=aider --model gpt-4o-mini-2024-07-18 · dirname=2024-12-21-18-41-18--polyglot-gpt-4o-mini · versions=0.69.2.dev | 21 Dec 2024 | aider.chatT2 |
| Aider polyglot | 100% | percent_cases_well_formed | date=2024-12-21 · command=aider --model gpt-4o-mini-2024-07-18 · dirname=2024-12-21-18-41-18--polyglot-gpt-4o-mini · versions=0.69.2.dev | 21 Dec 2024 | aider.chatT2 |
Scores are reported as published, with their evaluation configuration (harness, prompting, judge). Results with different configs are not directly comparable — see methodology.
Current prices
| Provider | Input / 1M | Output / 1M | Cached in | Batch in / out | Context | Observed | Source |
|---|---|---|---|---|---|---|---|
| OpenAI APIopenai/gpt-4o-mini-2024-07-18 | $0.15 | $0.60 | $0.075 | — | 128K | 31 min ago | openrouter.aiT2 |
USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.
Available through 1
Price history
Input price · USD / 1M tokens
Output price · USD / 1M tokens
- OpenAI API
No hardware estimate available
No lineage recorded
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history · Tokenizer
Tokenizertokenizer1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| GPT | → current | current | OpenRouter public model & pricing listingT2 | medium | deterministic |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
GPT-4o-mini (2024-07-18) scores 100% on Aider polyglot
aider_leaderboardGPT-4o-mini (2024-07-18) scores 3.6% on Aider polyglot
aider_leaderboardOpenAI API lists GPT-4o-mini (2024-07-18) at $0.15 in / $0.6 out per 1M tokens
openrouter
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| Aider polyglot leaderboard (data file on GitHub) | raw.githubusercontent.com/Aider-AI/aider/main/aider/website/_data/polyglot_leaderboard.yml | leaderboard | T2· Quality secondary | 26 min ago | 1 |
| OpenRouter public model & pricing listing | openrouter.ai/api/v1/models | catalogue | T2· Quality secondary | 31 min ago | 2 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.